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International Symposium on Discharges and Electrical Insulation in Vacuum
International Symposium on Discharges and Electrical Insulation in Vacuum
召开年:
2014
召开地:
Mumbai(IN)
出版时间:
-
会议文集:
-
会议论文
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1.
Computational modeling of spark gap density recovery after breakdown
机译:
击穿后火花隙密度恢复的计算模型
作者:
Reddy C.S.
;
Tak A.K.
;
Sharma A.
;
Mittal K.C.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
argon;
plasma density;
plasma pressure;
plasma simulation;
plasma switches;
plasma temperature;
pulsed power switches;
spark gaps;
sparks;
Ar;
argon;
computational modeling;
density decay;
pressure decay;
pulse repetitive frequency;
pulsed power system;
repetitive pulse power systems;
size 2 mm;
spark channel;
spark gap density recovery;
spark gap switch;
temperature decay;
two-dimensional axisymmetric computational model;
Argon;
Discharges (electric);
Mathematical model;
Plasma temperature;
Sparks;
Switches;
2.
Study on dielectric recovery characteristics after high frequency current interruption in vacuum circuit breaker with short gap
机译:
短间隙真空断路器高频电流中断后的介电恢复特性研究
作者:
Tamaki S.
;
Ganaha K.
;
Miyamoto S.
;
Kaneko E.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
interrupters;
vacuum circuit breakers;
VCB;
dielectric recovery;
high frequency current interruption;
impulse voltage;
inductive load;
recovery voltage;
short gap;
vacuum circuit breaker;
Delays;
Dielectrics;
Electrodes;
Insulation;
Interrupters;
Time-frequency analysis;
Voltage measurement;
3.
High voltage breakdown studies in electron gun and its damage control
机译:
电子枪的高压击穿研究及其损伤控制
作者:
Maiti N.
;
Thakur K.B.
;
Patil D.S.
;
Das A.K.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
arcs (electric);
electron guns;
ferrites;
superconducting fault current limiters;
arc discharge;
damage control;
electron beam evaporation system;
electron gun;
ferrite bead;
high voltage breakdown;
superconductor fault current limiter;
Dielectric breakdown;
Electron beams;
Ferrites;
High-temperature superconductors;
Resistance;
4.
Model simulations of high-current constricted arcs in vacuum interrupters
机译:
真空灭弧室中大电流收缩电弧的模型模拟
作者:
Fritz O.
;
Hencken K.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
copper;
vacuum arcs;
vacuum interrupters;
copper vapor arcs;
high-current constricted arcs;
model simulation;
vacuum interrupters;
Copper;
Heating;
Magnetic fields;
Plasma temperature;
Temperature measurement;
Vacuum arcs;
5.
Characterization and testing of 30 kV, 60 kW electron optical column for melting applications
机译:
用于熔融应用的30 kV,60 kW电子光柱的表征和测试
作者:
Prakash B.
;
Gupta S.
;
Malik P.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
electron beams;
electron guns;
evaporation;
lenses;
melting;
optical self-focusing;
refractories;
voltage control;
welding;
EOC;
beam focusing;
beam spot size measurements;
electron beam optical column;
electron gun;
electron volt energy 30 keV to 150 keV;
emitter;
evaporation;
grid voltage control;
gun perveance;
heating power;
high energy electron beams;
high power beam technology programme;
intense heat source;
melting applications;
power 60 kW;
refractory metals;
twin electromagnetic focusing lenses;
unimpeded flow;
voltage 30 kV;
welding;
Acceleration;
Anodes;
Electron beams;
Focusing;
Heating;
Lenses;
Voltage measurement;
6.
Multi-resolution analysis of partial discharge current in low pressure flash lamps
机译:
低压闪光灯局部放电电流的多分辨率分析
作者:
Ansari M.S.
;
Singh B.
;
Ravindranath S.V.G.
;
Bhatia M.S.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
amplifiers;
arcs (electric);
flash lamps;
gas lasers;
krypton;
optical pumping;
partial discharges;
signal processing;
xenon;
Kr;
Xe;
amplifiers;
arc discharge;
broadband light;
flash lamp current;
flash lamp firing characteristics;
high power laser chains;
high voltage trigger pulse;
inert gas;
interelectrode space;
krypton;
laser plasma interaction studies;
low pressure flash lamps;
multiresolution analysis;
optical pumping;
partial discharge current;
pulse forming network1, 2;
signal processing;
solid-state lasers;
transient time domain current signal;
trigger discharge;
xenon;
Discharges (electric);
Electrodes;
Partial discharges;
Plasmas;
Power lasers;
Time-frequency analysis;
7.
Electronic beam surface remelting of Cu-Cr contact materials
机译:
Cu-Cr接触材料的电子束表面重熔
作者:
Jianrong Gao
;
Kai Liu
;
Xuan Ai
;
Xiaojun Wang
;
Xiaoyun Shi
;
Gang Li
;
Wenbin Wang
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
chromium alloys;
copper alloys;
electrical contacts;
grain size;
melting;
nanostructured materials;
vacuum interrupters;
CuCr;
chemical composition;
coarse-grained material;
electrical contact material;
electronic beam surface remelting;
grain size;
high-melting solid solution;
high-power vacuum interrupters;
medium-voltage vacuum interrupters;
nanocrystalline material;
remelted surface layer microstructure;
Contacts;
Electron beams;
Interrupters;
Materials;
Microstructure;
Morphology;
Surface morphology;
8.
Surface studies and measurement of pumping characteristic of NEG coating (Ti-V-Zr)
机译:
NEG涂层(Ti-V-Zr)的表面研究和泵送特性的测量
作者:
Sharma R.K.
;
Sinha A.K.
;
Jagannath
;
Basak D.C.
;
Gadkari S.C.
;
Singh M.R.
;
Gupta S.K.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
X-ray chemical analysis;
X-ray photoelectron spectra;
adsorption;
carbon compounds;
getters;
hydrogen;
metallic thin films;
photon stimulated desorption;
reduction (chemical);
scanning electron microscopy;
secondary electron emission;
sputter deposition;
sputtered coatings;
surface morphology;
titanium alloys;
vacuum pumps;
vanadium alloys;
water;
zirconium alloys;
CO;
COsub2/sub;
DC-magnetron sputtering;
EDX;
Hsub2/sub;
Hsub2/subO;
NEG coating;
SEM;
SS304L;
TiVZr;
X-ray photoelectron spectroscopy;
activation temperature;
adsorption;
atmospheric exposed cycles;
chamber wall;
film thickness;
micron size thick film;
nonevaporable getters;
photodesorption yield;
pressure uniformity;
pumping characteristics;
sealed off system evacuation;
secondary electron yield;
surface morphology;
surface oxide reduction;
ternary coating;
thin film;
vacuum pipes;
Coatings;
Films;
Heating;
Substrates;
Surface treatment;
Zirconium;
9.
Analysis of voltage oscillograms at disconnecting contacts
机译:
断开触点的电压波形图分析
作者:
Logachev A.A.
;
Tenitskiy P.A.
;
Vykhodtsev A.V.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
arcs (electric);
chromium alloys;
copper alloys;
electrical contacts;
electrodes;
oscillographs;
BCA;
CuCr;
bridge column arc;
bridge instability;
contact location;
copper-chromium electrodes;
current 0.5 kA to 12 kA;
disconnecting contacts;
liquid metal bridge;
random time moment;
size 20 mm;
transition process;
voltage derivatives;
voltage oscillograms;
Bridge circuits;
Cathodes;
Contacts;
Metals;
Vacuum arcs;
Voltage measurement;
10.
Development of compact pulse forming lines using higher dielectric constant mediums
机译:
使用更高介电常数介质的紧凑型脉冲形成线的开发
作者:
Sharma S.K.
;
Deb P.
;
Sharma A.
;
Shyam A.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
ceramics;
composite materials;
elasticity;
permittivity;
pulsed power technology;
rubber;
ceramic material;
compact pulse forming lines;
composite dielectric PFL;
elastic properties;
higher dielectric constant materials;
higher dielectric constant mediums;
piezoelectric properties;
pulse compression system;
pulse width;
pulsed power system;
rubber;
temperature 30 degC;
temperature 4 degC;
water temperature;
Ceramics;
Dielectric constant;
Permittivity;
Temperature measurement;
Voltage measurement;
11.
Design considerations for no discharge in space TWTs for long life reliable satellite communication
机译:
太空TWT中无放电的设计考虑因素,以实现长寿命和可靠的卫星通信
作者:
Srivastava V.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
ceramic insulators;
reliability;
satellite communication;
travelling wave tubes;
vacuum microelectronics;
electrical insulators;
high voltage ceramic insulators;
multielectrode gun;
multistage depressed collector assemblies;
reliability;
satellite communication;
space TWT;
space travelling-wave tube;
triple-junction effects;
ultrahigh vacuum device;
Assembly;
Discharges (electric);
Electron tubes;
Insulators;
Metals;
Radio frequency;
Reliability;
12.
Effect of TiN coating deposition conditions by vacuum arc plasma on surface roughness and part accuracy
机译:
真空电弧等离子体沉积TiN涂层的条件对表面粗糙度和零件精度的影响
作者:
Budilov V.V.
;
Mukhin V.S.
;
Ramazanov K.N.
;
Yagafarov I.I.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
coatings;
plasma deposition;
plasma flow;
surface roughness;
titanium compounds;
TiN;
TiN coating deposition condition effect;
coating surface polythickness;
coating thickness;
coating thickness distribution;
plasma flow;
radial surface;
surface roughness;
titanium nitride coating deposition;
vacuum arc discharge;
vacuum arc plasma;
vacuum ion plasma coating deposition;
Cathodes;
Coatings;
Plasmas;
Rough surfaces;
Surface roughness;
Surface treatment;
Vacuum arcs;
13.
Continuous vacuum monitoring in vacuum circuit breakers
机译:
真空断路器中的连续真空监控
作者:
Schellekens H.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
atmospheric pressure;
barometers;
condition monitoring;
pressure gauges;
vacuum circuit breakers;
vacuum interrupters;
VCB;
VI;
barometric gauges;
breakdown voltage;
continuous vacuum monitoring;
dielectric failure;
electrical network;
time 50 year;
vacuum circuit breakers;
vacuum interrupters;
vacuum loss;
vacuum presence monitoring;
vacuum pressure gauges;
Availability;
Circuit breakers;
Interrupters;
Monitoring;
Partial discharges;
Pressure gauges;
14.
Investigation on the characteristics of a high speed repulsion mechanism for wide-range operation of resistive type SFCL
机译:
电阻型SFCL的大范围高速排斥机理的特性研究
作者:
Yaxiong Tan
;
Kun Yang
;
Yingsan Geng
;
Zhiyuan Liu
;
Yanabu S.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
circuit breakers;
electric potential;
fault current limiters;
high-temperature superconductors;
power system faults;
short-circuit currents;
HTSFCL;
conventional breakers;
electromagnetic force;
high speed repulsion mechanism;
high temperature superconducting fault current limiter;
large-scale power system;
parallel reactor;
recovery voltage;
short circuit current;
wide-range operation;
Fault currents;
High-temperature superconductors;
Inductors;
Interrupters;
Power systems;
Short-circuit currents;
Superconducting films;
15.
Non-synchronous impact phenomena of closing operation in medium voltage vacuum circuit breakers
机译:
中压真空断路器合闸操作的非同步冲击现象
作者:
Li Yu
;
Uppalapati B.
;
Leusenkamp M.
;
Bao J.
;
Chen R.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
force measurement;
piezoelectric transducers;
polymers;
system monitoring;
vacuum circuit breakers;
vacuum interrupters;
ADAMS software;
PVDF piezoelectric sensors;
contact gap variation;
mechanical failure;
medium voltage VCB;
medium voltage vacuum circuit breakers;
multibody dynamic analysis simulation model;
nonsynchronous impact phenomena;
polyvinyldene fluoride piezoelectric sensors;
vacuum interrupters;
Circuit breakers;
Contacts;
Force;
Interrupters;
Medium voltage;
Sensors;
16.
Numerical simulation of anode thermal processes of different materials in vacuum arc
机译:
真空电弧中不同材料阳极热过程的数值模拟
作者:
Huang X.L.
;
Wang L.J.
;
Jia S.L.
;
Wang H.J.
;
Qian Z.H.
;
Shi Z.Q.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
electrochemical electrodes;
melting;
melting point;
numerical analysis;
power semiconductor switches;
vacuum arcs;
alloy anodes;
anode thermal process;
axial temperature gradient;
electrode material;
melting depth;
melting points;
melting width;
numerical simulation;
pure metal anodes;
saturated vapor pressure;
solid-liquid mixture state;
temperature calculation methods;
thermal conductivity;
vacuum arc;
Anodes;
Conductivity;
Heating;
Materials;
Metals;
Temperature;
Thermal conductivity;
17.
Protective properties of multi-layer Ti-TiN coating deposited by vacuum arc plasma
机译:
真空电弧等离子体沉积多层Ti-TiN涂层的防护性能
作者:
Agzamov R.D.
;
Budilov V.V.
;
Ramazanov K.N.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
corrosion resistance;
crystal microstructure;
deformation;
drops;
multilayers;
plasma deposited coatings;
plasma deposition;
protective coatings;
surface structure;
thin films;
titanium;
titanium compounds;
vacuum arcs;
Ti-TiN;
coating thickness;
compressive loads;
corrosion resistance;
corrosive properties;
deformation;
droplet phase;
dynamic temperature loads;
fine-grain structure;
grain disorientation;
metal surface;
multilayer Ti-TiN coating deposition;
plasma-assisted thin films;
protective properties;
substrate-coating system;
surface condition;
surface structure;
tensile loads;
vacuum arc plasma;
vacuum coatings;
Coatings;
Corrosion;
Nonhomogeneous media;
Plasma properties;
Resistance;
Tin;
18.
Development of 50kV air-core transformer for electron gun static power source of 3MeV DC accelerator
机译:
3MeV DC加速器电子枪静态电源50kV空芯变压器的研制
作者:
Dewangan S.
;
Bakhtsingh R.I.
;
Rajan R.N.
;
Sharma D.K.
;
Srivastava S.K.
;
Gond S.
;
Thakur N.B.
;
Waghmare A.
;
Mittal K.C.
;
Gantayet L.M.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
electron accelerators;
electron beams;
electron guns;
transformer cores;
voltage multipliers;
DC accelerator;
Electron Beam Centre;
HV Multiplier column;
Kharghar;
Navi Mumbai;
air-core step down transformer;
anode;
capacitively coupled parallel-fed voltage multiplier;
electron beam accelerator;
electron gun static power source;
filament;
high voltage column;
nitrogen gas environment;
Capacitance;
Couplings;
Electron beams;
Inductance;
Power transformer insulation;
Radio frequency;
Windings;
19.
Spectroscopic investigation of high-current vacuum arcs
机译:
大电流真空电弧的光谱研究
作者:
Methling R.
;
Gorchakov S.
;
Lisnyak M.V.
;
Franke S.
;
Khakpour A.
;
Popov S.
;
Batrakov A.
;
Uhrlandt D.
;
Weltmann K.-D.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
plasma devices;
plasma diagnostics;
vacuum arcs;
vacuum circuit breakers;
INP Greifswald;
arc research laboratory;
current 10 kA;
discharge apparatus;
electrical measurements;
electrode separation;
external magnetic field;
high-current vacuum arcs;
high-speed video camera;
optical emission spectroscopy;
pneumatic device;
synthetic test circuits;
ultrahigh vacuum chamber;
voltage 18 kV;
Decision support systems;
Discharges (electric);
Insulation;
Partial discharges;
20.
Producing of coatings based on intermetallic Ti
x
-Al
y
on the surface of the part by using vacuum arc plasma
机译:
利用真空电弧等离子体在零件表面生产基于金属间化合物Ti
x inf> -Al
y inf>的涂层
作者:
Vardanyan E.L.
;
Kireev R.M.
;
Budilov V.V.
;
Ramaznov K.N.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
aluminium alloys;
mathematical analysis;
plasma deposited coatings;
plasma deposition;
titanium alloys;
vacuum deposited coatings;
vacuum deposition;
Tisubx/subAlsuby/sub;
coating composition;
deposition vacuum ion-plasma coating;
intermetallic Tisubx/sub-Alsuby/sub coatings;
intermetallic system;
mathematical model;
technological modes;
vacuum ion-plasma deposition;
Aluminum;
Cathodes;
Coatings;
Compounds;
Intermetallic;
Mathematical model;
Vacuum arcs;
21.
Use of a state of art equipment for measuring the leak rates to determine the healthiness of VI's
机译:
使用最先进的设备测量泄漏率以确定VI的健康状况
作者:
Arun Kumar S.B.
;
Shrinivasa A.R.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
leak detection;
vacuum interrupters;
VI healthiness;
leak rate detecting technique;
leak rate measurement;
mechanical life;
medium voltage sector;
switching products;
transmission voltages;
vacuum interrupter;
Current measurement;
Electron tubes;
Interrupters;
Magnetic field measurement;
Pressure measurement;
Switches;
Voltage measurement;
22.
Computational fluid dynamics analysis of diffuse vacuum arcs
机译:
扩散真空电弧的计算流体动力学分析
作者:
Vaze M.
;
Acharya V.
;
Hemachander M.
;
Kulkarni S.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
computational fluid dynamics;
electrical conductivity;
numerical analysis;
plasma density;
plasma magnetohydrodynamics;
plasma temperature;
plasma transport processes;
vacuum arcs;
Joule heat;
Lorentz force;
Maxwell equations;
computational fluid dynamics analysis;
contact material;
current densities;
diffuse vacuum arcs;
electrical conductivity;
electron number density;
electron temperature;
energy equation;
fluid equations;
local evaporation;
magnetic field;
magnetic flux;
momentum equation;
two-dimensional axisymmetric numerical model;
two-fluid equations;
Current density;
Equations;
Magnetic fields;
Mathematical model;
Plasma temperature;
Vacuum arcs;
23.
Voltage shape of impulse breakdown in internal insulation of VI
机译:
VI内部绝缘中脉冲击穿的电压形状
作者:
Poluyanova I.N.
;
Bugayov V.A.
;
Vykhodtsev A.V.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
flashover;
vacuum breakdown;
vacuum interrupters;
contact gap breakdown;
discharge current;
flashover;
impulse breakdown;
impulse dielectric strength;
insulator;
internal insulation;
resistor;
vacuum interrupter;
voltage drop;
voltage shape;
Breakdown voltage;
Ceramics;
Discharges (electric);
Resistors;
Shape;
Voltage measurement;
24.
Synchronization and reliable operation of triggered spark gap switches in 40 kJ, 20 kV EMM system
机译:
40 kJ,20 kV EMM系统中触发式火花隙开关的同步和可靠操作
作者:
Saroj P.C.
;
Kulkarni M.R.
;
Kumar S.
;
Sharma V.
;
Mitra S.
;
Patade P.
;
Sharma A.
;
Mittal K.C.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
coaxial cables;
delay lines;
electric welding;
electron tubes;
jitter;
optimisation;
power supplies to apparatus;
pulsed power switches;
solenoids;
spark gaps;
synchronisation;
trigger circuits;
EMM System;
HV dump switch;
PLC;
PU tube;
SBV;
TSG switch;
capacitor bank;
coaxial cable;
constant current charging variable dc power supply;
current 5 mA;
delay line;
electromagnetic manufacturing system;
energy 40 kJ;
energy storage capacitor based subbank;
gas purging system;
high voltage megger;
jitter measurement;
metal forming;
metal welding;
solenoid valve;
static breakdown voltage;
trigger generator optimization;
triggered spark gap switche operation reliability;
triggered spark gap switche synchronization;
voltage 20 kV;
voltage 70 kV;
Capacitors;
Coaxial cables;
Discharges (electric);
Generators;
Jitter;
Power cables;
Sparks;
Delay line;
EMM system;
Forming and welding;
Trigatron type spark gap;
Trigger generator;
25.
Pulsed electron beam generation with fast repetitive double pulse system
机译:
快速重复双脉冲系统产生脉冲电子束
作者:
Sharma S.K.
;
Deb P.
;
Sharma A.
;
Shyam A.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
anodes;
cathodes;
diodes;
electron beams;
electron emission;
electron sources;
SS mesh anode;
anode-cathode gap;
circuit parameters;
drift tube diameter;
explosive electron emission process;
fast repetitive double pulse system;
fast repetitive high-voltage pulse generation;
graphite cathode;
helical pulse;
high-voltage pulse;
load characteristics;
power supplies;
pulsed electron beam generation;
size 10 cm;
size 40 mm;
time 100 ns;
time 30 ns;
vacuum field emission diode;
voltage 100 kV;
Cathodes;
Discharges (electric);
Electron beams;
Materials;
Plasmas;
Pulse transformers;
Voltage measurement;
26.
Long-term vacuum integrity of vacuum interrupters
机译:
真空灭弧室的长期真空完整性
作者:
Taylor E.D.
;
Lawall A.
;
Gentsch D.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
permeability;
vacuum interrupters;
certification testing;
electrical power systems;
failure modes;
helium;
hydrogen;
long-term vacuum integrity;
manufacturing method;
permeability;
processing temperature;
vacuum interrupters;
voltage 1 kV to 52 kV;
Hydrogen;
Interrupters;
Magnetic field measurement;
Pressure measurement;
Switches;
Testing;
Vacuum systems;
27.
Spark gaps synchronization using electrical trigger pulses
机译:
使用电触发脉冲进行火花隙同步
作者:
Agarwal R.
;
Saroj P.C.
;
Sharma A.
;
Roy V.
;
Mittal K.C.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
driver circuits;
power semiconductor switches;
pulsed power supplies;
spark gaps;
synchronisation;
trigger circuits;
DC supply;
FWHM pulses;
IGBT switch;
capacitance 0.15 muF;
driver circuit;
electrical trigger pulses;
energy storage capacitors;
noninductive load;
pulse power systems;
resistance 10 ohm;
size 9 mm;
spark gaps synchronization;
stainless steel spark gaps;
time 400 ns;
time 50 ns to 100 ns;
trigger generator;
voltage 12 kV;
voltage 50 kV;
voltage 8 kV;
Electrodes;
Jitter;
Optical switches;
Spark gaps;
Sparks;
Synchronization;
28.
High voltage performance of BARC-TIFR Pelletron accelerator
机译:
BARC-TIFR Pelletron加速器的高压性能
作者:
Surendran P.
;
Ansari Q.N.
;
Nair J.P.
;
Sharma S.C.
;
Vishwakarma R.S.
;
Matkar U.V.
;
Ramjilal
;
Ninawe N.G.
;
Lokre R.N.
;
Yadav M.L.
;
Yadav J.K.
;
Sparrow H.
;
Gupta A.K.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
electrostatic accelerators;
titanium;
BARC-TIFR pelletron accelerator;
Mumbai;
SFsub6/sub drier;
accelerator tube;
alumina balls;
high voltage conditioning;
overlapping mode;
rigorous conditioning terminal voltage;
sputter ion Pumps;
titanium sublimation pumps;
Acceleration;
Electric potential;
Electrodes;
Electron tubes;
Resistors;
Sulfur hexafluoride;
Voltage measurement;
29.
Microstructure, tensile strength and anti-welding property of Cu-25CrTe alloy contact materials
机译:
Cu-25CrTe合金触头材料的组织,拉伸强度和抗焊接性能
作者:
Baihe Miao
;
Jianping He
;
Guoxun Liu
;
Wenbin Wang
;
Xiaojun Wang
;
Kai Liu
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
X-ray chemical analysis;
chromium alloys;
copper;
crystal microstructure;
mechanical contact;
tellurium alloys;
tensile strength;
transmission electron microscopy;
welding;
Cu-Cr phase interface;
Cu-CrTe;
EDX;
TEM;
VCB engineering application;
antiwelding property;
doped contact materials;
globular intermetallic compound phase;
microstructures;
tensile strength;
Compounds;
Contacts;
Intermetallic;
Materials;
Microstructure;
Welding;
30.
Interruption ability and restrike phenomenon of triggered vacuum switch with high frequency current
机译:
高频电流触发真空开关的中断能力和重击现象
作者:
Minfu Liao
;
Wenhao Li
;
Xiping Jiang
;
Guowei Ge
;
Xiongying Duan
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
electrodes;
power supply quality;
probability;
pulsed power supplies;
restriking voltage;
vacuum switches;
TVS;
dielectric strength recovery property;
electrode structure;
high power repetitive short-circuit transition switches;
interruption ability;
oscillating frequencies;
pulse power technology;
restrike phenomenon;
restrike probability;
triggered vacuum switch;
Discharges (electric);
Electrodes;
Interrupters;
Switches;
Vacuum technology;
Voltage measurement;
31.
Estimation of flashover voltage along cylindrical insulator in vacuum
机译:
真空中圆柱绝缘子的闪络电压估算
作者:
Naruse H.
;
Yamamoto O.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
avalanche breakdown;
flashover;
glass;
secondary electron emission;
surface discharges;
surface roughness;
SiOsub2/sub;
charge density;
cylindrical insulator;
glass;
insulator surface flashover voltage;
secondary electron emission avalanche;
smooth region;
surface charge distribution;
surface roughness;
Cathodes;
Flashover;
Insulators;
Materials;
Rough surfaces;
Surface charging;
Surface roughness;
32.
Studies on influence of magnetic field application to a small direct current vacuum arc
机译:
磁场对小型直流真空电弧的影响研究
作者:
Miyamoto S.
;
Hanashiro S.
;
Nikadori Y.
;
Kaneko E.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
ignition;
plasma instability;
vacuum arcs;
vacuum circuit breakers;
arc voltage;
arcing life time;
current limiting effect;
direct current vacuum arc;
instability phenomenon;
magnetic field influence;
time 100 ms;
vacuum circuit breaker;
voltage 10 V;
Electrodes;
Interrupters;
Magnetic flux density;
Magnetic separation;
Transient analysis;
Vacuum arcs;
33.
Automated qualification and analysis of protective spark gaps for DC accelerators
机译:
直流加速器的保护火花隙的自动鉴定和分析
作者:
Banerjee S.
;
Rajan R.N.
;
Dewangan S.
;
Sharma D.K.
;
Patel R.
;
Bakhtsingh R.I.
;
Gond S.
;
Waghmare A.
;
Thakur N.
;
Mittal K.C.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
SFsub6/sub insulation;
electric breakdown;
electrodes;
power supplies to apparatus;
reliability;
spark gaps;
statistical distributions;
DC accelerators;
SFsub6/sub environment;
automated qualification;
automated shutdown circuit;
automatic breakdown analysis;
breakdown voltage;
dielectric medium;
distance 5 mm;
electrical performance;
electrodes;
electron volt energy 3 MeV;
flyback topology;
high voltage multiplier column;
high voltage power supply;
maximum rating;
peak detector circuit;
protective spark gaps;
spark detection;
statistical distribution;
voltage 120 kV;
voltage 25 kV;
Discharges (electric);
Electrodes;
Power supplies;
Spark gaps;
Sparks;
Topology;
34.
Interruption performance at frequency 50 or 60Hz for generator breaker equipped with vacuum interrupters
机译:
配有真空灭弧室的发电机断路器在50或60Hz频率下的中断性能
作者:
Gentsch D.
;
Goettlich S.
;
Wember M.
;
Lawall A.
;
Anger N.
;
Taylor E.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
IEC standards;
IEEE standards;
arcs (electric);
vacuum circuit breakers;
vacuum interrupters;
ANSI/IEEE C37.013;
IEC 62271-37.013;
SF6-blast interruption technology;
arcing time;
frequency 50 Hz;
frequency 60 Hz;
generator circuit breakers;
short circuit interruption performance;
transient recovery voltage;
vacuum circuit breakers;
vacuum interrupters;
Circuit breakers;
Circuit faults;
Generators;
IEC standards;
Interrupters;
Short-circuit currents;
Transient analysis;
Circuit-breaker;
Contact system;
Delayed Current Zero (DCZ);
Frequency 50/60Hz;
Generator circuit-breaker;
Out of Phase (OoP);
Vacuum Interrupter (VI);
35.
The dependence of a plasma acceleration process on a expansion area geometry
机译:
等离子体加速过程对扩展区域几何形状的依赖性
作者:
Muzyukin I.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
discharges (electric);
plasma accelerators;
plasma diagnostics;
plasma diodes;
expansion area geometry;
expansion cone;
expansion tube;
ion energy spectra;
plasma acceleration process;
plasma cloud formation;
pulsed vacuum discharges;
vacuum diode;
Acceleration;
Discharges (electric);
Electron tubes;
Ions;
Plasma measurements;
Plasmas;
Sparks;
36.
Transient charging for impulse surface flashover development in vacuum
机译:
瞬态充电在真空中产生脉冲表面闪络
作者:
Nakano Y.
;
Kojima H.
;
Tsuchiya K.
;
Hayakawa N.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
alumina;
flashover;
secondary electron emission;
surface discharges;
Alsub2/subOsub3/sub;
alumina dielectrics;
alumina surface;
current channel;
electric field relaxation;
electrostatic probes;
explosive electron emission current;
impulse surface flashover development;
induced current;
negative charge;
secondary electron emission avalanche;
solid insulator;
surface discharge;
transient charge effects;
transient charging;
transiently formed charge characteristics;
vacuum circuit breakers;
vacuum interrupters;
Anodes;
Cathodes;
Dielectrics;
Electric fields;
Flashover;
Probes;
Transient analysis;
37.
Design and development of permanent magnet based focusing lens for J-band klystron
机译:
J波段速调管永磁调焦透镜的设计与开发
作者:
Singh K.
;
Itteera J.
;
Ukarde P.
;
Malhotra S.
;
Taly Y.K.
;
Bandyopadhay A.
;
Meena R.
;
Rawat V.
;
Joshi L.M.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
finite element analysis;
klystrons;
magnetic lenses;
permanent magnets;
3D FEM analysis software;
3D finite element method analysis software;
axial magnetic field;
beam dynamics studies;
beam focusing;
cathode gun region;
confined flow regime;
electromagnetic design;
high frequency travelling wave tubes;
klystrons;
magnet design;
miniature J-Band klystron;
peak axial field;
permanent magnet based focusing lens;
permanent magnet technology;
short axial distance;
uniform field region;
Focusing;
Klystrons;
Magnetic fields;
Magnetic flux;
Magnetic noise;
Magnetic shielding;
Radio frequency;
Beam Oscillations;
Brillouin field;
Confined flow;
Klystrons;
Scalloping;
Solenoid focusing;
38.
Experimental study of anode current density distribution in high-current vacuum arcs
机译:
大电流真空电弧中阳极电流密度分布的实验研究
作者:
Hui Ma
;
Zhiyuan Liu
;
Zhenxing Wang
;
Yingsan Geng
;
Zaiqin Zhang
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
anodes;
chromium alloys;
copper alloys;
plasma density;
vacuum arcs;
CuCrsub25/sub;
Rogowski Coils;
anode current density distribution;
anode surface;
arc current;
arc mode;
contact material;
cup-shaped axial magnetic field cathode configuration system;
current 6 kA to 14 kA;
external diameter;
high-current vacuum arcs;
internal diameter;
size 18 mm;
size 22 mm;
size 60 mm;
split anode;
three-symmetrical peripheral fan-shaped areas;
vacuum chamber;
Anodes;
Cathodes;
Current density;
Density measurement;
Discharges (electric);
Vacuum arcs;
39.
Combined experimental and theoretical study of constriction threshold of large-gap AMF vacuum arcs
机译:
大间隙AMF真空电弧收缩阈值的理论与实验相结合
作者:
Wenzel N.
;
Lawall A.
;
Schumann U.
;
Wethekam S.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
plasma diagnostics;
plasma transport processes;
short-circuit currents;
vacuum arcs;
3D ab-initio plasma simulations;
energy flux;
external axial magnetic fields;
high current large-gap vacuum arcs;
high-speed videos;
large-gap AMF vacuum arcs;
short circuit currents;
Anodes;
Cameras;
Cathodes;
Computational modeling;
Magnetic fields;
Plasmas;
Vacuum arcs;
40.
Dielectric recovery strength after vacuum arc extinctions
机译:
真空灭弧后的介电恢复强度
作者:
Zhenxing Wang
;
Yunbo Tian
;
Hui Ma
;
Yingsan Geng
;
Zhiyuan Liu
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
Monte Carlo methods;
anodes;
copper;
heat transfer;
plasma density;
plasma simulation;
plasma switches;
plasma temperature;
vacuum arcs;
vacuum breakdown;
vacuum circuit breakers;
Cu;
PIC-MCC;
anode surface temperature;
anode surface temperatures;
breakdown voltage;
breakdown voltages;
copper contact material;
dielectric recovery strength;
heat transfer model;
metal vapor density;
metal vapor evaporation;
phase transition processes;
vacuum arc;
vacuum circuit breaker;
Anodes;
Heating;
Materials;
Metals;
Plasma temperature;
Surface treatment;
Vacuum arcs;
41.
The effect of surface area on dielectric performance in vacuum
机译:
表面积对真空中介电性能的影响
作者:
Stoving P.N.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
discharges (electric);
vacuum interrupters;
computer electric field models;
dielectric performance;
discharge locations;
distribution-class voltage fault interrupters;
electrode surfaces;
failure likelihood;
high voltage withstand test results;
insulation medium;
surface area;
vacuum;
Copper;
Discharges (electric);
Electric fields;
Fault location;
Stress;
Surface discharges;
42.
A high-voltage high-speed commutator on the base of triggered vacuum switches
机译:
基于触发真空开关的高压高速换向器
作者:
Ivanov V.P.
;
Domashenko G.D.
;
Linnik S.P.
;
Matveev N.V.
;
Shcherbakov Y.V.
;
Sidorov V.A.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
commutators;
distribution networks;
power system protection;
power transmission lines;
short-circuit currents;
vacuum switches;
AC HV transmission lines;
RVU-53;
TVS;
VBK-110;
dielectric casing;
electric current;
electrical distribution plants;
high-voltage high-speed commutator;
short circuit currents;
triggered vacuum switch;
voltage 110 kV;
Discharges (electric);
Optical fibers;
Optical switches;
Short-circuit currents;
Standards;
43.
Investigation of grooved surface suppressing multipactor across HPM dielectric window
机译:
跨越HPM介电窗的带槽表面抑制多径器的研究
作者:
Bai-Peng Song
;
Hai-Bao Mu
;
Guan-Jun Zhang
;
Zhuang-Zhuang Fan
;
Chun-Liang Liu
;
Mei-You Shi
;
Yong Liao
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
electric breakdown;
electric fields;
microwave switches;
HPM dielectric window;
HPM technology development;
S-band;
SEEA simulation model;
dielectric breakdown;
dynamic analysis;
electron trajectories;
frequency 2.86 GHz;
grooved surface suppressing multipactor;
microwave breakdown phenomenon;
microwave electric field;
particle-in-cell;
periodic rectangular grooves;
resonant multipactor condition;
suppression effect;
vacuum-dielectric interface;
Dielectrics;
Electric fields;
Flashover;
Microwave theory and techniques;
Surface charging;
Surface discharges;
44.
Development of an ESD detection and Characterization facility for space like LEO and GEO environment
机译:
为LEO和GEO环境等空间开发ESD检测和表征设备
作者:
Gupta S.B.
;
Kalaria K.R.
;
Vaghela N.P.
;
Joshi R.S.
;
Mukherjee S.
;
Puthanveettil S.E.
;
Shankaran M.
;
Ekkundi R.S.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
electrostatic discharge;
plasma interactions;
solar cell arrays;
space vehicle power plants;
spacecraft charging;
test facilities;
ESD detection;
GEO environment;
LEO environment;
LabVIEW;
SPIX-II project;
automated test facility;
detrimental effect;
electrostatic discharges;
multifunctional satellites;
satellite bus voltage;
solar array failures;
solar panel discharge;
space characterization facility;
spacecraft charging;
spacecraft plasma interaction experiments;
Cameras;
Data acquisition;
Electrostatic discharges;
Low earth orbit satellites;
Plasmas;
Space vehicles;
45.
Design and development of a portable flash X-ray source driven by battery powered compact Marx generator
机译:
由电池供电的紧凑型马克思发生器驱动的便携式闪光灯X射线源的设计和开发
作者:
Verma R.
;
Mishra E.
;
Shukla R.
;
Banerjee P.
;
Prabaharan T.
;
Sagar K.
;
Meena M.
;
Shyam A.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
X-ray production;
X-ray tubes;
pulsed power supplies;
Marx generator assembly;
Nitrogen gas pressurization;
X-ray pulse;
battery powered compact Marx generator;
demountable sealed X-ray tube;
erection reliability;
hollow capacitors;
matched impedance;
portable flash X-ray source;
stainless steel tube;
Batteries;
Capacitors;
Construction;
Electron tubes;
Generators;
Impedance;
Reliability;
46.
Design and development of triggering system for synchronized multi-channel operation of parallel connected Railgap switches
机译:
并行连接的Railgap开关的同步多通道操作触发系统的设计和开发
作者:
Mishra E.
;
Verma R.
;
Shukla R.
;
Sagar K.
;
Meena M.
;
Shyam A.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
switchgear;
trigger circuits;
RUDRA;
arc channel;
high energy capacitor bank;
large coulomb transfer;
parallel connected railgap switches;
pinch experiments;
railgap switch;
synchronized discharge;
synchronized multichannel operation;
test bed facility;
transmission line transformer;
triggering system;
Capacitors;
Coaxial cables;
Discharges (electric);
Electrodes;
Generators;
Impedance;
Synchronization;
47.
Estimation of the velocity of arc motion in vacuum interrupters with radial magnetic field type of contacts
机译:
带有径向磁场类型触点的真空灭弧室中电弧运动速度的估算
作者:
Vaze M.
;
Kulkarni S.
;
Hemachander M.
;
Acharya V.K.
;
Rayudu S.R.
;
Andrews L.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
arcs (electric);
electrical contacts;
magnetic fields;
probability;
vacuum interrupters;
RMF type;
arc current interaction;
arc current magnitude;
arc motion velocity estimation;
contact surface;
current interruption;
metal vapor emission minimization;
modeling-simulation approach;
probability;
radial magnetic field type;
vacuum interrupter;
Current density;
Force;
Interrupters;
Lorentz covariance;
Magnetic fields;
Plasmas;
Vacuum arcs;
48.
Protection of ion source electronics against dynamic conditions in ion source at elevated potentials in mass spectrometers
机译:
在质谱仪中以高电位保护离子源电子设备免受离子源动态条件的影响
作者:
Gulhane M.
;
Kumar Y.
;
Nataraju V.
;
Saha T.K.
;
Gupta S.K.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
electrodes;
ion sources;
mass spectrometers;
nuclear electronics;
electrode power supply damage minimization;
electron impact ionization source;
electronic damage avoidance;
elevated ion source potential;
floating electronic failure;
high voltage floating condition discharge;
ion formation;
ion source dynamic condition;
ion source dynamic phenomenon like pressure fluctuation;
ion source electronic protection;
ion source electronic unit fault free performance;
ion source region random heavy discharge;
magnetic field change;
magnetic sector mass spectrometer;
mass spectrometer elevated potential;
normal condition;
overvoltage protection;
protection method implementation;
protection topology;
resistive ballast;
short circuit protection;
source magnet movement;
source resistance;
sudden emission current rise;
thermal ionization source;
transient voltage suppressor introduction;
Discharges (electric);
Electrodes;
Electrostatic discharges;
Fault location;
Ion sources;
Resistors;
49.
Simulation of magnetic field under spiral-type contacts
机译:
螺旋接触下的磁场模拟
作者:
Feng Dingyu
;
Xiu Shixin
;
Liu Gang
;
Sun Zhiheng
;
Zheng Jiahuan
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
electrical contacts;
finite element analysis;
magnetic fields;
magnetic forces;
vacuum arcs;
3D finite element model;
B-field;
TMF vacuum arc;
breaking current;
magnetic blow force;
magnetic field simulation;
spiral-type TMF contact;
spiral-type transverse magnetic field contact;
Contacts;
Force;
Insulation;
Magnetic fields;
Magnetic forces;
Mathematical model;
Solid modeling;
50.
Design and development of a 40 kV Pierce electron gun
机译:
40 kV皮尔斯电子枪的设计与开发
作者:
Bhattacharjee D.
;
Tiwari R.
;
Jayaprakash D.
;
Mishra R.L.
;
Tillu A.R.
;
Nayak B.
;
Waghmare A.
;
Sarukte H.
;
Mittal K.C.
;
Gantayet L.M.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
cathodes;
electron guns;
thermionic electron emission;
CST Particle Studio;
HV conditioning;
LaB6 cathode;
Pierce configuration;
Pierce electron gun;
beam characterization;
cathode assembly;
cathode conditioning;
cups;
focusing electrode;
gun design;
gun testing;
heat shields;
indirect heating;
particle simulations study;
rhenium sheets;
tantalum sheets;
thermionic type electron gun;
voltage 40 kV;
Anodes;
Assembly;
Bellows;
Cathodes;
Ceramics;
Flanges;
Heating;
51.
Study of RF breakdown and multipacting in accelerator components
机译:
加速器组件中的射频击穿和多步脉冲研究
作者:
Pande M.
;
Singh P.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
accelerator RF systems;
accelerator cavities;
electron field emission;
high-frequency discharges;
RF breakdown;
RF circuit;
RF energy;
RF frequency;
accelerator components;
breakdown limit;
breakdown rate;
communication system;
conductor surfaces;
electron field emission;
electron multiplication-based resonance breakdown phenomenon;
energy sources;
gas desorption;
input RF power;
irreversible surface damage;
metal surface conditioning;
metal surface preparation;
multipacting;
multipactor discharge;
pulse width;
radiofrequency structures;
resonant cavities;
sinusoidally varying electromagnetic fields;
structure geometry;
surface electric fields;
surface magnetic fields;
surface processing technique;
working power;
Acceleration;
Cavity resonators;
Electric breakdown;
Materials;
Radio frequency;
Surface impedance;
Surface treatment;
52.
Development of a 2 ns duration high current electron beam source using CsI coated carbon fibre cathode
机译:
使用涂有CsI的碳纤维阴极开发2 ns持续时间的大电流电子束源
作者:
Chandra R.
;
Kumar R.
;
Mitra S.
;
Sharma D.K.
;
Patil D.S.
;
Sharma A.
;
Mittal K.C.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
caesium compounds;
carbon fibres;
cathodes;
electron sources;
field emission;
plasma arc sprayed coatings;
CsI coated carbon fibre cathode;
ampere beam current;
beam duration;
current density;
field emission mechanism;
high current electron beam source;
plasma spray coating;
rise time;
Carbon;
Carbon dioxide;
Cathodes;
Coatings;
Electron beams;
Electron emission;
Plasmas;
CsI coated carbon fibre cathode;
Nano-second duration electron beam;
Sub-nanosecond rise time pulses;
53.
Special features of arc discharge in a plasma electron source at forevacuum pressure
机译:
真空压力下等离子电子源中电弧放电的特殊功能
作者:
Kazakov A.V.
;
Medovnik A.V.
;
Burdovitsin V.A.
;
Oks E.M.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
cathodes;
dielectric-barrier discharges;
ferrites;
flashover;
ignition;
plasma sources;
surface discharges;
vacuum arcs;
Fesub2/subOsub3/sub;
arc discharge;
auxiliary dielectric surface discharge;
cathode spot;
ferrite flashover;
forevacuum pressure;
gas pressure;
plasma electron source;
pulsed arc;
stable ignition;
Arc discharges;
Cathodes;
Discharges (electric);
Electron sources;
Fault location;
Surface discharges;
54.
Failure analysis of CuCr contacts of Vacuum interrupter
机译:
真空灭弧室CuCr触头故障分析
作者:
Zinzuwadia M.
;
Maiti K.
;
Kulkarni S.
;
Nemade J.
;
Aiyer H.
;
Rayudu S.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
eddy currents;
electrical contacts;
failure analysis;
vacuum interrupters;
CuCr;
Vickers hardness tester;
X-ray diffraction;
copper-chromium contact material;
eddy current based conductivity meter;
failure analysis;
scanning electron microscopy;
short-circuit current interruption;
vacuum arc;
vacuum interrupter;
Conductivity;
Contacts;
Interrupters;
Materials;
Microstructure;
Shape;
Welding;
55.
Parametric study of rod-pinch diode using particle-in-cell simulation
机译:
杆内捏二极管的粒子内参模拟研究
作者:
Kumar R.
;
Biswas D.
;
Chandra R.
;
Mitra S.
;
Sharma A.
;
Mittal K.C.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
anodes;
cathodes;
electron emission;
pulsed power supplies;
space charge;
Flash X-ray source;
anode plasma;
diode dynamics;
electron emission;
particle-in-cell simulation;
power 30 GW;
pulsed power generator;
rod-pinch diode;
space charge;
Anodes;
Cathodes;
Electron beams;
Geometry;
Ions;
Plasmas;
Space charge;
56.
Design and analysis of magnetic coil for relativistic magnetron
机译:
相对论磁控管电磁线圈的设计与分析。
作者:
Sharma V.K.
;
Patel A.S.
;
Sharma A.
;
Mittal K.C.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
accelerator magnets;
magnetrons;
HPM generation;
Helmholtz coils;
Lorentzs force;
bio-savart law;
field computational softwares;
magnetic coil analysis;
magnetic coil design;
magnetic field calculation;
mesh size;
relativistic magnetron;
Coils;
Conductors;
Force;
Magnetic analysis;
Magnetic field measurement;
Magnetic fields;
Spirals;
57.
Implementation and initial test result of a prototype solid state modulator for pulsed magnetron
机译:
脉冲磁控管原型固态调制器的实现及初步测试结果
作者:
Dake V.
;
Tillu A.
;
Dixit K.P.
;
Sarukte H.
;
Mangalvedekar H.A.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
inductance measurement;
magnetrons;
modulators;
power transformers;
supercapacitors;
current 120 A;
discharging circuit;
distributed capacitance;
energy storage capacitors;
frequency 250 Hz;
polypropylene capacitors;
pulse repetition rate;
pulse transformer leakage inductance measurement;
pulsed magnetron;
resistive load;
solid state modulator;
stray primary circuit series inductance;
time 4 mus;
voltage 50 kV;
Capacitance;
Capacitors;
Inductance;
Magnetic circuits;
Modulation;
Pulse transformers;
Voltage measurement;
58.
Effect of eddy currents on the current interruption performance of axial magnetic field type of vacuum interrupters
机译:
涡流对轴向磁场型真空灭弧室电流阻断性能的影响
作者:
Bhat R.
;
Kulkarni S.V.
;
Kulkarni S.
;
Hemachander M.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
eddy currents;
electrical contacts;
interrupters;
3D model;
axial magnetic field type;
contact plate;
current interruption performance;
current zero region;
eddy currents effect;
magnetic field profile;
vacuum interrupters;
Coils;
Eddy currents;
Geometry;
Interrupters;
Magnetic fields;
Solid modeling;
Three-dimensional displays;
59.
Experimental setup for quantifying the emission coefficient of contact material for infrared temperature measurement
机译:
实验装置,用于量化用于红外温度测量的接触材料的发射系数
作者:
Pieniak T.
;
Kurrat M.
;
Gentsch D.
;
Puzankov S.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
arcs (electric);
cameras;
induction heating;
infrared imaging;
magnetic fields;
melting;
temperature measurement;
vacuum circuit breakers;
vacuum interrupters;
TMF contacts;
arc root;
contact erosion;
contact material;
contact surface temperature measurement;
electric arc;
high-speed infrared camera;
induction heating coil;
infrared temperature measurement;
local erosion;
local temperature;
melting copper;
spectral emission coefficients;
thermal imaging camera;
thermography;
transversal directed Lorentz-force;
transversal magnetic field contacts;
vacuum circuit breaker;
vacuum interrupters;
vacuum recipient;
Cameras;
Coils;
Copper;
Materials;
Plasma temperature;
Temperature measurement;
Wavelength measurement;
60.
Emission properties of the plasma faced materials covered with thin films
机译:
覆盖有薄膜的等离子饰面材料的发射特性
作者:
Sinelnikov D.N.
;
Kurnaev V.A.
;
Mamedov N.V.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
adsorption;
insulating thin films;
plasma instability;
plasma-wall interactions;
vacuum breakdown;
current-voltage characteristic measurement;
electric field;
emission properties;
low angle ion spectroscopy;
nonmetal films;
plasma faced surfaces;
prebreakdown currents;
surface diagnostics;
surface-plasma instabilities;
thin insulating films;
vacuum insulation;
water adsorption layers;
Films;
Ions;
Plasmas;
Rough surfaces;
Surface roughness;
Surface treatment;
Tungsten;
61.
Anode mode diagram: A determination of opening displacement curve for a 126kV vacuum circuit breaker
机译:
阳极模式图:确定126kV真空断路器的断开位移曲线
作者:
Xiaofei Yao
;
Jianhua Wang
;
Yingsan Geng
;
Zhiyuan Liu
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
arcs (electric);
vacuum circuit breakers;
LC discharging circuit;
anode mode diagram;
anode spot mode region;
demountable vacuum chamber;
maximum arcing region;
minimum arcing region;
opening displacement curve determination;
single-break vacuum circuit breaker;
vacuum arc anode mode diagram;
voltage 126 kV;
Anodes;
Circuit breakers;
Discharges (electric);
Noise measurement;
Plasmas;
Switches;
Vacuum arcs;
62.
Hybrid computational model of diffuse high-current vacuum arc
机译:
扩散大电流真空电弧的混合计算模型
作者:
Shmelev D.L.
;
Uimanov I.V.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
Monte Carlo methods;
plasma collision processes;
plasma simulation;
plasma transport processes;
vacuum arcs;
MC method;
PIC method;
V-shapes Volt-Tesla characteristic;
diffuse high-current vacuum arc;
hybrid computational model;
ion-ion Coulomb collision;
macroparticles;
massless fluid;
Anodes;
Cathodes;
Ions;
Magnetic fields;
Plasmas;
Shock waves;
Vacuum arcs;
63.
Hybrid insulation coordination and optimisation for 1 MV operation of pulsed electron accelerator KALI-30GW
机译:
脉冲电子加速器KALI-30GW 1 MV运行的混合绝缘配合和优化
作者:
Senthil K.
;
Mitra S.
;
Sandeep S.
;
Vishnu S.
;
Romesh C.
;
Rakhee M.
;
Roy A.
;
Ankur S.
;
Saroj P.C.
;
Ritu A.
;
Kolge T.S.
;
Ranjeet K.
;
Danish M.
;
Raul S.R.
;
Archana S.
;
Mittal K.C.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
electron accelerators;
insulation;
pulsed power supplies;
KALI pulsed electron accelerator;
Perspex;
SFsub6/sub gas;
delrin;
epoxy;
hybrid insulation coordination;
insulation coordination;
insulation parameters;
multigigawatt pulsed power system;
nanoseconds pulse;
nitrogen;
power 30 GW;
transformer oil;
voltage 0.3 MV to 1 MV;
voltage 400 kV to 1030 kV;
Anodes;
Cathodes;
Corrugated surfaces;
Generators;
Oil insulation;
Sulfur hexafluoride;
64.
Influence of heat treatment in atmosphere on surface flashover characteristics of alumina in vacuum
机译:
大气中热处理对真空中氧化铝表面闪络特性的影响
作者:
Asari N.
;
Shioiri T.
;
Sato J.
;
Matuso K.
;
Kojima H.
;
Hayakawa N.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
alumina;
flashover;
plasma diagnostics;
plasma heating;
plasma-wall interactions;
Alsub2/subOsub3/sub;
alumina ceramic surface;
cathode luminescence spectra;
heat treatment;
insulation material;
oxygen defects;
surface charging;
surface condition;
surface flashover characteristics;
vacuum insulation;
vacuum interrupters;
Atmosphere;
Ceramics;
Flashover;
Heat treatment;
Luminescence;
Surface charging;
Surface treatment;
65.
Simple model for evaluation of arc stability in AMF contact systems
机译:
用于评估AMF接触系统中电弧稳定性的简单模型
作者:
Gorchakov S.
;
Franke S.
;
Schoenemann T.
;
Uhrlandt D.
;
Weltmann K.-D.
;
Chakraborty S.
;
Godechot X.
;
Kantas S.
;
Schellekens H.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
arcs (electric);
numerical analysis;
plasma simulation;
AMF contact systems;
AMF electrode systems;
Lorentz force;
arc column;
arc stability;
electromagnetic simulations;
metal vapor condensation shield;
numerical model;
plasma model;
plasma trajectory;
Coils;
Electrodes;
Lorentz covariance;
Magnetic fields;
Numerical models;
Plasmas;
Trajectory;
66.
Particle in cell simulation of peaking switch for breakdown evaluation
机译:
峰值开关的单元模拟中的粒子用于击穿评估
作者:
Umbarkar S.B.
;
Bindu S.
;
Mangalvedekar H.A.
;
Saxena A.
;
Singh N.M.
;
Sharma A.
;
Saroj P.C.
;
Mittal K.C.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
air;
copper;
current density;
dissociation;
hydrogen;
nitrogen;
plasma simulation;
plasma switches;
plasma transport processes;
tungsten;
Cu-W;
E counter plot;
Hsub2/sub;
MAGIC 3D software;
Marx generator;
Nsub2/sub;
PIC simulation;
charge injection;
current density;
emitted electron current;
hermitically sealed derlin material;
ionic dissociation phenomenon;
particle charge density;
particle energy;
particle in cell simulation;
peaking switch;
ultra-wideband radiation;
Atmospheric modeling;
Electric breakdown;
Electrodes;
Generators;
Mathematical model;
Numerical models;
Switches;
67.
Investigations on arc movement in vacuum interrupters by arc rotation measurements with external magnetic field sensors
机译:
利用外部磁场传感器通过电弧旋转测量研究真空灭弧室中的电弧运动
作者:
Rettenmaier T.
;
Hinrichsen V.
;
Taylor E.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
Hall effect transducers;
magnetic fields;
magnetic sensors;
motion measurement;
rotation measurement;
vacuum interrupters;
Hall effect sensors;
RMF;
arc movement;
arc rotation measurements;
contact erosion reduction;
contact separation;
contact surface;
external magnetic field detection;
external magnetic field sensors;
high speed videos;
internal vapor shield;
interruption level;
measuring system;
radial magnetic field contact system;
rotating arc movement characteristic detection;
vacuum arc;
vacuum bottle;
vacuum chambers;
vacuum interrupters;
Current measurement;
Interrupters;
Magnetic fields;
Magnetic sensors;
Sensor phenomena and characterization;
Vacuum arcs;
68.
Electromagnetic design, engineering development and magnetic qualification of a horizontal layered scaled magnet for physics experiments
机译:
用于物理实验的水平分层标尺磁体的电磁设计,工程开发和磁性鉴定
作者:
Trivedi P.
;
Teotia V.
;
Malhotra S.
;
Taly Y.K.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
electromagnetic devices;
neutrino detection;
particle calorimetry;
standard model;
electromagnetic design;
engineering development;
horizontal layered scaled magnet;
iron calorimeter;
iron core;
magnetic field;
magnetic qualification;
neutrino detectors;
standard model;
Coils;
Demagnetization;
Electromagnets;
Magnetic cores;
Magnetic field measurement;
Magnetic fields;
Soft magnetic materials;
Demagnetizer;
Neutrino;
Standard model;
69.
Statement of the problem and experimental study of the secondary arcing in the conditions of orbital space
机译:
轨道空间条件下二次电弧的问题陈述和实验研究
作者:
Batrakov A.V.
;
Karlik K.V.
;
Kim V.S.
;
Kochura S.G.
;
Lavrinovich V.A.
;
Popov S.A.
;
Suntsov S.B.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
Earth orbit;
arcs (electric);
risk analysis;
space vehicles;
vacuum breakdown;
vacuum insulation;
Earth orbit;
Paschen curve minimum;
breakdown strength;
cathode voltage drop;
computer simulation;
equipment breakdown problem;
fuse-triggered low-current arc discharge;
gas discharge physics;
insulating gaps;
orbital space conditions;
plasma physics;
residual gas pressure;
risk reduction;
secondary arcing;
spacecrafts;
test protocols;
threshold condition measurements;
vacuum electronics;
Arc discharges;
Argon;
Discharges (electric);
Electrostatic discharges;
Ignition;
Plasmas;
Space vehicles;
70.
Design and development of compact pulsed power driver for electron beam experiments
机译:
电子束实验用紧凑型脉冲功率驱动器的设计与开发
作者:
Deb P.
;
Sharma S.K.
;
Adhikary B.
;
Prabaharan T.
;
Shukla R.
;
Verma R.
;
Mishra E.
;
Shyam A.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
electron beam applications;
pulsed power supplies;
water supply;
capacitor bank;
charging power supply;
compact pulsed power driver;
electron beam experiment;
high voltage generator;
high voltage switch;
pulse compression system;
pulsed electron beam generation;
water dielectric transmission line;
Capacitors;
Inductance;
Phase transformers;
Power supplies;
Power transformer insulation;
Sparks;
Switches;
Power supply;
Pulse forming line;
Spark Gap Switch;
Tesla Transformer;
71.
Fabrication of compact electron gun for 6 MeV X-ray source
机译:
用于6 MeV X射线源的紧凑型电子枪的制造
作者:
Ghodke S.R.
;
Barnwal R.
;
Kumar M.
;
Nayak S.
;
Bhattacharjee D.
;
Tiwari R.
;
Jayaprakash D.
;
Mishra R.L.
;
Mittal K.C.
;
Dutta B.K.
;
Gantayet L.M.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
Invar;
boring;
ceramics;
copper;
electrodes;
electron guns;
linear accelerators;
Cu;
Invar;
X-ray source;
alumina ceramic;
ceramic components development;
compact electron gun;
copper electrode;
electron emitter;
electron volt energy 6 MeV;
heat shields;
jig boring machining processes;
linac-based cargo-scanning system;
tantalum cup forming;
temperature 2000 degC;
Anodes;
Assembly;
Cathodes;
Ceramics;
Feeds;
Heating;
Tungsten;
72.
The parameters of a plasma flow of a vacuum dielectric flashover
机译:
真空介电闪络的等离子流参数
作者:
Muzyukin I.L.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
copper;
electrodes;
flashover;
plasma flow;
plasma sources;
pulse generators;
pulsed power supplies;
RADAN generator;
anode ring;
anode-cathode gap;
cable generator;
charge composition;
copper;
dielectric material;
discharge electrodes;
distance 1 mm;
fixed pulse parameter;
high voltage short duration;
high-pressure polyethylene;
multiple charged accelerated ions;
multiple ionized plasma flow parameter;
plasma sources;
pulse amplitude;
pulse cable generator;
time 4 ns;
time 5 ns to 100 ns;
vacuum dielectric flashover;
voltage 150 kV;
Acceleration;
Anodes;
Discharges (electric);
Flashover;
Generators;
Ions;
Plasmas;
73.
Mitigation techniques for arcing on space solar panels-results from ISRO
机译:
太空太阳能板上电弧放电的缓解技术-ISRO的结果
作者:
Puthanveettil S.E.
;
Sankaran M.
;
Gupta S.B.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
arcs (electric);
solar cell arrays;
solar power satellites;
ISRO Satellite Centre;
arcs effect mitigation;
differential charging;
illuminated solar array;
mitigation techniques;
solar array;
solar cell coverglass;
space solar panels;
Arrays;
Electrostatic discharges;
Low earth orbit satellites;
Photovoltaic cells;
Plasmas;
Threshold voltage;
74.
Multi-objective optimization design of commutation circuit in DC vacuum circuit breaker
机译:
直流真空断路器换相电路的多目标优化设计
作者:
Xiaoming Liu
;
Deen Yu
;
Jiyan Zou
;
Minfu Liao
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
Runge-Kutta methods;
circuit-breaking arcs;
commutation;
genetic algorithms;
higher order statistics;
vacuum arcs;
vacuum circuit breakers;
CC;
CCPS;
CL;
CZ;
DC VCB;
DC vacuum circuit breaker;
GA;
Kirchhoff's law;
arc measurement;
commutation capacitance circuit;
commutation inductance;
continuous transition model;
current zero;
first-order equation;
genetic algorithm;
high order equation;
multiobjective optimization design;
numerical calculation;
post-arc vacuum dielectric recovery characteristics;
sheath development;
shortest sheath development time;
variable step fourth order Runge-Kutta method;
Circuit breakers;
Genetic algorithms;
Interrupters;
Mathematical model;
Optimization;
Reliability;
Transient analysis;
75.
Research the late discharge in VCB using point-to-plane electrodes
机译:
使用点对面电极研究VCB中的迟放电
作者:
Shuo Xu
;
Hidaka K.
;
Kumada A.
;
Kaneko E.
;
Ikeda H.
;
Ping Liu
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
discharges (electric);
electron field emission;
explosions;
plasma diagnostics;
F-N plot;
Fowler-Nordheim curve;
conditioning process;
current falling pattern;
current rising pattern;
excitation emission;
field emission electron;
field enhancement factor;
high-speed video camera;
nonfield emission cooling;
point-to-plane electrodes;
point-to-plane insulation structure;
Discharges (electric);
Electrodes;
Explosions;
Insulation;
Interrupters;
Needles;
Surface discharges;
76.
Influence of high-frequency high voltage impulse conditioning on inrush current interruption phenomena
机译:
高频高压脉冲调节对浪涌电流中断现象的影响
作者:
Yingyao Zhang
;
He Yang
;
Yingsan Geng
;
Zhiyuan Liu
;
Lijun Jin
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
vacuum circuit breakers;
vacuum interrupters;
VI;
bouncing process;
capacitive current switching test;
current 2 kA;
current 5 kA;
high-frequency high voltage impulse conditioning;
inrush current interruption phenomena;
prestrike process;
vacuum interrupters;
voltage 7.2 kV;
Capacitors;
Discharges (electric);
Insulation;
Interrupters;
Surges;
Switches;
Switching circuits;
77.
On the negative anode voltage fall of high-current vacuum arc: PIC-modelling results
机译:
在大电流真空电弧的负阳极电压下降上:PIC建模结果
作者:
Shmelev D.L.
;
Barengolts S.A.
;
Tsventoukh M.M.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
numerical analysis;
plasma drift waves;
plasma instability;
plasma simulation;
plasma turbulence;
plasma-wall interactions;
vacuum arcs;
PIC simulation;
anode surface;
electron drift velocity;
energy flux;
high-current vacuum arc plasma;
negative anode voltage;
numerical model;
plasma anode-surface interaction;
plasma electron effective temperature;
plasma microinstability;
steady-state phase;
thermal velocity;
turbulent state;
Anodes;
Electric potential;
Electron mobility;
Numerical models;
Plasma temperature;
Vacuum arcs;
78.
Development of partial discharge detection and diagnostic methods of vacuum circuit breaker
机译:
真空断路器局部放电检测与诊断方法的发展
作者:
Nakaoka T.
;
Tai Y.
;
Kamarol M.
;
Kozako M.
;
Hikita M.
;
Sato K.
;
Tetsu N.
;
Urai H.
;
Tsuchiya K.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
gas insulated switchgear;
partial discharges;
vacuum circuit breakers;
vacuum interrupters;
C-GIS;
TEV sensor;
VCB;
cubicle-type gas insulated switchgear;
detection resistance;
diagnostic methods;
digital metal ionization gauge;
horn antenna;
insulating tube;
leak valves;
partial discharge detection;
transient earth voltage sensor;
turbo molecular pump via flexible hose;
vacuum circuit breaker;
vacuum interrupter;
Horn antennas;
Insulation;
Partial discharges;
Sensor phenomena and characterization;
Vacuum technology;
Voltage measurement;
79.
Anomalous ions acceleration in the double-pulse setup
机译:
双脉冲设置中的异常离子加速
作者:
Zemskov Yu.A.
;
Muzukin I.L.
;
Uimanov I.V.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
flashover;
plasma accelerators;
plasma flow;
plasma instability;
sparks;
anomalous ion acceleration;
current instabilities;
double-pulse setup;
energy distributions;
ion flow;
mass-charge spectra;
plasma cloud ions;
plasma flare;
vacuum flashover;
vacuum spark discharge;
voltage 30 kV;
voltage 300 kV;
Anodes;
Cathodes;
Discharges (electric);
Flashover;
Ions;
Plasmas;
Sparks;
80.
Effects of multichanneling in a rail gap switch on circuit parameters
机译:
轨距开关中的多通道对电路参数的影响
作者:
Rai V.
;
Saroj P.C.
;
Sharma A.
;
Mittal K.C.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
capacitor switching;
capacitance 11.32 muF;
capacitor bank;
circuit parameters;
energy 14 kJ;
multichanneling effects;
rail gap switch;
trigger generator;
voltage 50 kV;
Discharges (electric);
Electrodes;
Inductance;
Rails;
Sparks;
Switches;
Trigger circuits;
81.
Motion observation of particles between electrodes and subsequent breakdown phenomena in vacuum
机译:
电极之间的粒子运动观察以及真空中的后续击穿现象
作者:
Kikuchi Y.
;
Matsuoka S.
;
Kumada A.
;
Hidaka K.
;
Donen T.
;
Tsukima M.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
copper;
field emission;
plasma collision processes;
plasma diagnostics;
plasma transport processes;
vacuum breakdown;
AC voltage application;
Cu;
Cu sphere particles;
DC voltage application;
attached particle collision;
attached particle speed;
bounced particles;
field emission current;
high speed camera;
high speed particles;
impact speed;
insulating oxide layer;
particle motion;
plane electrodes;
prebreakdown phenomena;
voltage phase;
voltage polarity reversal;
Atmospheric measurements;
Discharges (electric);
Electrodes;
Particle collisions;
Particle measurements;
Vacuum breakdown;
82.
Formation and decay of micropinch in a laser initiated vacuum spark
机译:
激光引发的真空火花中微夹点的形成和衰减
作者:
Romanov I.V.
;
Korobkin Yu.V.
;
Paperny V.L.
;
Rupasov A.A.
;
Shikanov A.S.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
cathodes;
pinch effect;
plasma diagnostics;
plasma jets;
plasma production by laser;
sparks;
vacuum arcs;
X-ray emission;
X-ray pinhole frame camera;
cathodic plasma jet pinching;
discharge voltage;
electron volt energy 15 eV to 84 eV;
energy 0.5 mJ to 200 mJ;
laser produced plasma;
laser pulse energy;
laser-induced vacuum spark;
luminous screen;
microchannel plate;
micropinch decay;
micropinch formation;
photocathode;
power-low dependence;
voltage 15 kV;
voltage 4 kV;
voltage 8 kV;
Cameras;
Cathodes;
Discharges (electric);
Plasmas;
Surface discharges;
Surface emitting lasers;
83.
RF conditioning and beam experiments on 400 keV RFQ accelerator at BARC
机译:
BARC在400 keV RFQ加速器上进行射频调节和光束实验
作者:
Gupta S.
;
Rao S.
;
Kumar R.
;
Jain P.
;
Mathew J.
;
Mentes J.
;
Shrotriya S.
;
Sharma S.
;
Patel N.
;
Roy S.
;
Pande R.
;
Basu A.
;
Singh S.K.
;
Agarwal A.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
accelerator RF systems;
accelerator cavities;
amplifiers;
linear accelerators;
neutron sources;
particle beam diagnostics;
proton beams;
tetrodes;
transmission lines;
BARC;
D-T reaction;
RF power;
RFQ accelerator;
coaxial loop coupler;
coaxial transmission lines;
deuteron beam experiment;
electron volt energy 200 keV;
electron volt energy 400 keV;
extensive RF conditioning;
frequency 350 MHz;
neutron generator;
peak RF power;
power 15 kW;
power 60 kW;
power levels;
proton beam experiment;
radio-frequency quadrupole accelerator;
resonant frequency;
tetrode amplifier;
Acceleration;
Blades;
Cavity resonators;
Couplers;
Fabrication;
Particle beams;
Radio frequency;
84.
Development of optimized vacuum interrupters through virtual experimentation
机译:
通过虚拟实验开发优化的真空灭弧室
作者:
Del Rio L.
;
Barrio S.
;
Izcara J.
;
Aranaga S.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
product development;
vacuum interrupters;
brazing cycle;
design cycle reduction;
knowledge generation;
learning cost;
product development;
vacuum interrupters;
virtual experimentation;
Dielectrics;
Electric fields;
Interrupters;
Junctions;
Load modeling;
Magnetic fields;
Vacuum technology;
85.
Applicability of vacuum interrupters in liquid nitrogen environment
机译:
真空灭弧室在液氮环境中的适用性
作者:
Golde K.
;
Hinrichsen V.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
contact resistance;
electric strength;
high-temperature superconductors;
nitrogen;
vacuum interrupters;
HTS systems;
contact temperature;
electrical contact resistance;
external dielectric strength;
high-temperature superconductive equipment;
internal dielectric strength;
liquid nitrogen environment;
mechanical properties;
switching performance;
vacuum interrupters;
Contacts;
Interrupters;
Resistance;
Vacuum breakdown;
Vacuum systems;
86.
The impact of inrush current on field emission current of vacuum interrupters during capacitive current switching
机译:
电容电流切换过程中涌入电流对真空灭弧室场发射电流的影响
作者:
Yongxiang Yu
;
Jianhua Wang
;
He Yang
;
Yingsan Geng
;
Zhiyuan Liu
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
field emission;
vacuum interrupters;
capacitive current switching;
contact gap;
current 20 kA;
field emission current;
frequency 4250 Hz;
inrush current;
power-frequency voltage;
size 1 mm;
vacuum interrupters;
Current measurement;
Frequency measurement;
Insulation;
Interrupters;
Surges;
Switches;
Voltage measurement;
87.
Construction of measurement system of PD phenomena in medium vacuum region of vacuum interrupter
机译:
真空灭弧室中真空区局部放电现象测量系统的构建
作者:
Kamarol M.
;
Tai Y.
;
Nakaoka T.
;
Kozako M.
;
Sato K.
;
Tetsu N.
;
Urai H.
;
Tsuchiya K.
;
Hikita M.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
corona;
gaseous insulation;
measurement systems;
partial discharge measurement;
sulphur compounds;
vacuum interrupters;
PD measurement system;
PD patterns;
PD phenomena;
PD pulse waveform;
PDIV;
Paschen curve;
SFsub6/sub;
Streamer-like discharge;
Townsend-like discharge;
VI;
corona discharge;
gas insulated apparatus;
gas pressure;
medium vacuum region;
partial discharge inception voltage;
partial discharge phenomena;
pressure 0.2 Pa to 5 Pa;
vacuum interrupter;
Discharges (electric);
Insulation;
Interrupters;
Partial discharges;
Vacuum systems;
Voltage measurement;
88.
Conditioning development in vacuum based on breakdown probability distribution
机译:
基于故障概率分布的真空条件开发
作者:
Kojima H.
;
Otake Y.
;
Sakaki M.
;
Saito H.
;
Hasegawa K.
;
Hayakawa N.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
Weibull distribution;
copper;
sparks;
stainless steel;
vacuum breakdown;
Cu;
Cu rod electrode;
Weibull analysis;
breakdown probability distribution;
conditioning effect;
damaging effect;
insulation strength stabilization;
minimum breakdown voltage;
moderate conditioning procedure;
negative impulse voltage;
rod-plane electrode configuration;
spark conditioning;
stainless steel rod electrode;
up-down method;
vacuum circuit breakers;
voltage application;
Discharges (electric);
Electric fields;
Electrodes;
Insulation;
Probability distribution;
Steel;
89.
Compact pulse transformer for 85 kV, 3.5 μs electron gun anode of compact X-ray Cargo scanner
机译:
紧凑型脉冲变压器,用于紧凑型X射线货物扫描仪的85 kV,3.5μs电子枪阳极
作者:
Patel R.
;
Sharma D.K.
;
Dixit K.
;
Mittal K.C.
;
Gantayet L.M.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
X-ray detection;
electron guns;
pulse transformers;
10 stage PFN;
HV insulation;
HV pulse transformer;
X-ray cargo scanner;
capacitance 200 pF;
electron gun anode pulsing;
flexing walls;
frequency 250 Hz;
resistance 10 kohm;
resistance 50 ohm;
rise time;
step up ratio;
temperature variations;
time 1.5 mus;
time 3 mus to 4 mus;
transformer tank;
voltage 14 kV;
voltage 85 kV;
Capacitance;
Inductance;
Magnetic cores;
Oil insulation;
Power transformer insulation;
Pulse transformers;
Windings;
90.
The use of electron beam for designing of wear-resistant coating
机译:
电子束在耐磨涂层设计中的应用
作者:
Dampilon B.
;
Durakov V.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
abrasion;
ageing;
cast iron;
chromium alloys;
electron beam deposition;
eutectic structure;
hardness;
martensitic structure;
martensitic transformations;
surface structure;
vanadium alloys;
vapour deposited coatings;
wear resistance;
wear resistant coatings;
γ-α transformation;
EBH;
MPEBT;
abrasive wear resistance;
aging;
electron-beam hardfacing;
eutectic chromium-vanadium cast iron coating;
fan-like eutectic colonies;
fine secondary carbides;
hardness;
martensitic structure;
material structure;
modified zone structure;
multipoint pulsed electron-beam treatment;
structure formation;
supersaturated austenite matrix;
surface layers;
uniform distribution;
wear-resistant coating;
Abrasives;
Aging;
Coatings;
Electron beams;
Heat treatment;
Surface treatment;
91.
Discussion on the feasibility of vacuum gap and CO
2
gas gap in series for the high current interruption
机译:
讨论真空间隙和CO
2 inf>气隙串联用于大电流中断的可行性
作者:
Cheng Xian
;
Liao Minfu
;
Duan Xiongying
;
Ge Guowei
;
Zou Jiyan
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
carbon compounds;
circuit breakers;
vacuum arcs;
COsub2/sub;
SFsub6/sub;
SFsub6/sub gas;
circuit breaker;
dynamic dielectric recovery;
gas arc;
gas gap;
high current interruption;
high-voltage switch;
short-circuit current;
vacuum arc;
vacuum gap;
Circuit breakers;
Interrupters;
Plasmas;
Sulfur hexafluoride;
Switches;
Vacuum arcs;
92.
Study on size reduction of 72.5kV vacuum interrupters used in metal enclosures
机译:
用于金属外壳的72.5kV真空灭弧室尺寸减小的研究
作者:
Hyeong Goo Lee
;
Jae Chang Park
;
Jong Sung Kang
;
Il Chul Ahn
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
electric fields;
packaging;
switchgear insulation;
vacuum interrupters;
electric field distribution;
electric field strength;
electrical stress;
insulator enclosure;
metal enclosures;
metal tank;
multi-shield structure;
multi-shield type;
single-shield type;
vacuum interrupter;
voltage 72.5 kV;
Circuit breakers;
Dielectric breakdown;
Electric fields;
Insulators;
Interrupters;
Metals;
93.
3D numerical simulation of vacuum arc with anode vapor in actual magnetic fields
机译:
实际磁场中带有阳极蒸气的真空电弧的3D数值模拟
作者:
Huang X.L.
;
Wang L.J.
;
Jia S.L.
;
Deng J.
;
Qian Z.H.
;
Shi Z.Q.
;
Schellenkens H.
;
Godechot X.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
numerical analysis;
plasma magnetohydrodynamics;
plasma simulation;
plasma temperature;
plasma transport processes;
vacuum arcs;
vacuum switches;
3D numerical simulation;
anode temperature;
anode vapor;
arc column;
cup-shaped axial magnetic field electrode;
diffusion;
dynamic characteristics;
inter-electrode plasma;
magnetic field distribution;
three-dimensional simulation;
time dependent actual magnetic field;
vacuum arc;
Anodes;
Heating;
Magnetic fields;
Mathematical model;
Solid modeling;
Vacuum arcs;
94.
Hybrid plasma source based simultaneously on laser ablation and vacuum arc discharge for plasma propulsion
机译:
同时基于激光烧蚀和真空电弧放电进行等离子体推进的混合等离子体源
作者:
Popov S.A.
;
Batrakov A.V.
;
Kanonykhin A.V.
;
Mataibaev V.V.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
gallium alloys;
indium alloys;
laser ablation;
liquid alloys;
plasma diagnostics;
plasma production by laser;
plasma sources;
stainless steel;
vacuum arcs;
cathode;
current waveforms;
discharge cell;
high-current vacuum arc discharge;
high-speed images;
hybrid plasma source;
intense laser beam;
laser ablation plasma;
liquid gallium-indium propellant;
low voltage vacuum arc discharge;
microsatellite thruster;
plasma glow;
plasma propulsion;
stainless steel capillary tube;
working liquid;
Anodes;
Cathodes;
Discharges (electric);
Ignition;
Laser ablation;
Laser beams;
Plasmas;
95.
Development of a simple procedure for screening current interruption capability of vacuum interrupter contact materials
机译:
开发一种简单的程序来筛选真空断路器触头材料的电流中断能力
作者:
Delachaux T.
;
Rager F.
;
Simon R.A.
;
Schmoelzer T.
;
Boehm M.
;
Gentsch D.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
chromium alloys;
copper alloys;
electrical contacts;
fault currents;
vacuum interrupters;
CuCr;
adjustable AC currents;
chromium content;
electrical tests;
extremely reduced current interruption capability;
fault current;
recovery voltage;
simple testing procedure;
synthetic circuit;
vacuum interrupter contact materials;
voltage 12 kV;
Chromium;
Contacts;
Copper;
Electrodes;
Interrupters;
Materials;
Testing;
96.
A coupled simulation model of the heating process on an anode under high-current vacuum arcs
机译:
大电流真空电弧下阳极加热过程的耦合模拟模型
作者:
Yunbo Tian
;
Zhenxing Wang
;
Zhipeng Zhou
;
Yingsan Geng
;
Zhiyuan Liu
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
anodes;
evaporation;
heat transfer;
heating;
magnetohydrodynamics;
temperature distribution;
vacuum interrupters;
2D axisymmetric numerical simulation model;
Lorentz force effect;
anode melting pool;
anode phenomena;
anode region;
anode surface;
arc plasma behavior;
arc plasma flow;
coupled simulation model;
current interruption;
heat transfer;
heat transfer model;
heating process;
high-current arc anode surface temperature;
high-current interruption process;
high-current vacuum arc;
high-current vacuum arcs;
magnetohydrodynamic model;
metal vapor evaporation;
plasma pressure;
pressure distribution;
temperature distribution;
vacuum arc column;
Anodes;
Heat transfer;
Heating;
Mathematical model;
Plasma temperature;
Vacuum arcs;
97.
Machining and brazing of accelerating RF cavity
机译:
加速射频腔的加工和钎焊
作者:
Ghodke S.R.
;
Barnwal R.
;
Mondal J.
;
Dhavle A.S.
;
Parashar S.
;
Kumar M.
;
Nayak S.
;
Jayaprakash D.
;
Sharma V.
;
Acharya S.
;
Nimje V.T.
;
Mittal K.C.
;
Dutta B.K.
;
Gantayet L.M.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
accelerator RF systems;
accelerator cavities;
brazing;
cleaning;
linear accelerators;
materials testing;
turning (machining);
BARC;
CNC diamond turning;
RF linac;
VNA;
accelerating RF cavity;
assembly performance;
brazing resonance frequency;
cavity cleaning;
coupler;
diamond turning machining;
electron volt energy 10 MeV;
electron volt energy 6 MeV;
electron volt energy 9 MeV;
frequency 2856 MHz;
mass production;
material testing;
nanomachining;
power feed test setup;
vector network analyser;
Cavity resonators;
Copper;
Machining;
Radio frequency;
Rough surfaces;
Surface finishing;
Surface roughness;
98.
Numerical simulation of vacuum arc based on an improved MHD model
机译:
基于改进MHD模型的真空电弧数值模拟
作者:
Chuan Xiang
;
Zhengyu Xue
;
Huajun Dong
;
Jiyan Zou
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
Mach number;
heat transfer;
plasma density;
plasma magnetohydrodynamics;
plasma pressure;
plasma simulation;
plasma temperature;
vacuum arcs;
EFD;
Mach number;
VCB;
actual flowing status;
anode surface;
electric insulation recovery speed;
electron temperature;
energy flux density;
heat flux boundary condition;
high-current supersonic arc;
improved MHD model;
inter-electrode plasma;
ion temperature;
k-ε turbulence equations;
magnetohydrodynamics;
multiphysics coupling software-COMSOL;
plasma density;
pressure;
subsonic arc;
vacuum arc;
vacuum circuit breakers;
Anodes;
Equations;
Magnetohydrodynamics;
Mathematical model;
Plasma temperature;
Vacuum arcs;
99.
Experimental investigation of typical partial discharge signals in medium-voltage switchgear
机译:
中压开关柜典型局部放电信号的实验研究
作者:
Wang L.J.
;
Ning W.J.
;
Wu C.
;
Wang L.H.
;
Wang H.J.
;
Jia S.L.
;
Lu H.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
graph theory;
magnetic materials;
magnetic permeability measurement;
partial discharge measurement;
switchgear;
PD measurements;
PRPD graph;
acoustic emission method;
electromagnetic disturbance;
impermeability magnetic material;
influence factors;
measurement sensitivity;
medium-voltage switchgear;
needle-plane model;
phase-resolved partial discharge graph;
pulsed current method;
stratification phenomena;
suspended-metal model;
switchgear cabinet;
transient earth voltage signal;
typical partial discharge signals;
ultra-high-frequency signal transmission prevention;
Discharges (electric);
Insulation;
Partial discharges;
Sensors;
Shape;
Switchgear;
Voltage measurement;
100.
Fabrication of a Mo based high temperature TZM alloy by non-consumable arc melting technique
机译:
通过非消耗电弧熔化技术制备Mo基高温TZM合金
作者:
Chakraborty S.P.
;
Krishnamurthy N.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
carbon;
crystal microstructure;
hardness;
molybdenum alloys;
titanium alloys;
zirconium alloys;
Mo based high temperature TZM alloy;
MoTiZrC;
alloy composition;
dilution method;
elemental distribution profile;
hardness profile;
microstructure;
nonconsumable arc melting technique;
phase analysis;
ternary master alloy;
Alloying;
Annealing;
Materials;
Microstructure;
Zirconium;
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