An UWB printed antenna for partial discharge UHF detection in high voltage switchgears

被引：0

作者：

Yang F. ^{[1
]}

Peng C. ^{[2
]}

Yang Q. ^{[1
]}

Luo H. ^{[3
]}

Ullah I. ^{[1
]}

Yang Y. ^{[1
]}

机构：

[1] State Key Laboratory of Power Transmission Equipment & System and New Technology, Chongqing University, Chongqing

[2] State Grid Chengdu Electric Power Company, Chengdu

[3] Maintenance Branch Company of East Inner Mongolia Electric Power Company Limited, Tongliao

来源：

Yang, Qi (yangqi_cqu@163.com) | 1600年 / Electromagnetics Academy卷 / 69期

关键词：

D O I：

10.2528/PIERC16052102

中图分类号：

学科分类号：

摘要：

As important fundamental equipment,high voltage switchgears are widely used in electric power systems and directly relative to the power reliability and quality. Partial discharge (PD) online monitoring is one of the most effective methods used for insulation testing and diagnosis in high voltage switchgears and power systems. This paper proposes a unique ultra-wide-band (UWB) antenna with high performance for PD ultra-high-frequency (UHF) detection in high voltage switchgears. Actual PD experiments were carried out,and the designed antenna was used for PD measurements. The measured results demonstrate that the proposed antenna has wide work frequency band,good omnidirectional radiation patterns and appreciable gain,which indicate that the proposed antenna is suitable for UHF online monitoring of PDs in high voltage switchgears. © 2016,Electromagnetics Academy. All rights reserved.

引用

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页码：105 / 114

页数：9

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