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Research on Optimization Design of UHF-Partial Discharge Sensor in GIS

机译:GIS中的UHF局部放电传感器的优化设计研究

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摘要

Ultra-high-frequency (UHF) method has been widely used in partial discharge (PD) detection in GIS. The most crucial part is ultra high frequency sensor. In this paper, in order to meet the widely detecting range of ultra broadband, a PD sensor based on two-arm equiangular spiral antenna is designed and optimized, the key parameters of which mainly influence the performance of the sensor. Through simulation and contrastive study, the key parameters' values have been confirmed, which improve the sensor's performance to a great extent. Then, the physical model is made and also an optimization design scheme for UHF sensor is proposed. The method used in this paper provides an optimization way for the design of PD sensor.
机译:超高频(UHF)方法已广泛用于GIS中的局部放电(PD)检测。最关键的部分是超高频传感器。为了满足超宽带的广泛检测范围,设计并优化了基于双臂等角螺旋天线的局部放电传感器,其关键参数主要影响传感器的性能。通过仿真和对比研究,确定了关键参数值,在很大程度上提高了传感器的性能。然后,建立了物理模型,并提出了超高频传感器的优化设计方案。本文所采用的方法为PD传感器的设计提供了一种优化方法。

著录项

  • 来源
    《電子情報通信学会技術研究報告》 |2011年第299期|p.179-184|共6页
  • 作者单位

    State Key Lab of Electrical Insulation and Power Equipment, Xi'an Jiaotong University, Xi'an, 710049 P. R. China;

    State Key Lab of Electrical Insulation and Power Equipment, Xi'an Jiaotong University, Xi'an, 710049 P. R. China;

    State Key Lab of Electrical Insulation and Power Equipment, Xi'an Jiaotong University, Xi'an, 710049 P. R. China;

    State Key Lab of Electrical Insulation and Power Equipment, Xi'an Jiaotong University, Xi'an, 710049 P. R. China;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    GIS; partial discharge; equiangular spiral antenna; ultra-high-frequency sensor;

    机译:地理信息系统局部放电等角螺旋天线超高频传感器;

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