IDENTIFICATION OF FAULTY FEEDER DURING SINGLE-PHASE SHORT-CIRCUITING TO GROUND IN (6-10)-kV DISTRIBUTION GRIDS WITH AN INSULATED NEUTRAL

O. A. Anoshin; I. I. Nikulov

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IDENTIFICATION OF FAULTY FEEDER DURING SINGLE-PHASE SHORT-CIRCUITING TO GROUND IN (6-10)-kV DISTRIBUTION GRIDS WITH AN INSULATED NEUTRAL

机译：具有绝缘中性的（6-10）kV配电网单相短路至接地期间的故障馈线识别

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摘要

The identification of the faulty feeder during single-phase short-circuiting to ground in distribution grids is considered, along with the possibility of using a new device, a neutral-grounding box, for this purpose. Options for the installation and operation of this device are analyzed by numerical simulation. Its utilization in grids with an insulated neutral and with a compensated neutral is investigated.

机译：考虑了在配电网中单相接地短路时识别故障馈线的方法，并考虑了为此目的使用新设备（中性点接地盒）的可能性。通过数值模拟分析了该设备的安装和操作选项。研究了其在具有绝缘中性点和补偿中性点的电网中的利用。

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来源
《Russian electrical engineering》 |2005年第10期|p.35-43|共9页
作者
O. A. Anoshin; I. I. Nikulov;
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作者单位

RK Tavrida Elektrik Company;

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收录信息美国《工程索引》(EI);
原文格式 PDF
正文语种 eng
中图分类电工技术;
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1. Detection method for single-pole-grounded faulty feeder based on parameter identification in MVDC distribution grids [J] . Song Guobing, Luo Juan, Gao Shuping, International Journal of Electrical Power & Energy Systems . 2018,第APRa期

机译：基于参数识别的MVDC配电网单极接地故障馈线检测方法
2. Improving the functioning efficiency of 6-10 kV electrical networks with isolated neutral in conditions of single-phase ground faults [J] . Alexander Nikolaevich Kachanov, Vadim Alekseevich Chernyshov, Boris Nikolaevich Meshkov, E3S Web of Conferences . 2021,第a期

机译：在单相接地断层的条件下，提高6-10 kV电气网络的运作效率
3. Complex of technical solutions for protection and selective signaling of single-phase earth faults in 6-10 kV distribution cable networks [J] . Vladimir Shuin, Tatiana Shadrikova, Olga Dobryagina, E3S Web of Conferences . 2020,第10期

机译：6-10 kV配电线缆网络中单相接地故障的保护和选择性信号的技术解决方案复合
4. Novel faulty feeder identification scheme in the neutral ineffectively grounded distribution networks [C] . Lin Xiangning, Kursan Ivan, Sun Jinwen, 12th IET International Conference on Developments in Power System Protection . 2014

机译：中性点无效接地配电网中的新型故障馈线识别方案
5. Touch and step potential analysis at 23.9kV to 4.16kV & 13.8kV to 4.16kV distribution substations with pad-mounted transformers, floating grounds, and other exposed ungrounded metal bodies using WinIGS [D] . Guzman, David G. 2016

机译：使用WinIGS在23.9kV至4.16kV和13.8kV至4.16kV配电变电站中进行触摸和阶跃电位分析，这些变电站带有垫装式变压器，浮地和其他裸露的不接地金属体
6. Faulty Feeder Identification Based on Data Analysis and Similarity Comparison for Flexible Grounding System in Electric Distribution Networks [O] . Kangli Liu, Sen Zhang, Baorun Li, 2021

机译：基于数据分析和相似性比较的电力分配网络中的柔性接地系统的相似性识别故障
7. Modeling the operation of a medium voltage power grid with a compensated neutral at single-phase ground fault [O] . Y. Yu. Zorin, O. O. Chepelyuk 2018

机译：用单相接地故障用补偿中性进行建模中等电压电网的操作

IDENTIFICATION OF FAULTY FEEDER DURING SINGLE-PHASE SHORT-CIRCUITING TO GROUND IN (6-10)-kV DISTRIBUTION GRIDS WITH AN INSULATED NEUTRAL

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