Calibration of UHF Sensor for Detection of Partial Discharge in Transformer

LI Hui; CHEN Jiangbo; ZHANG Xi; YIN Jing; ZHU Sisi

doi:10.13296/j.1001-1609.hva.2014.01.002

您当前的位置：

首页 >

文章列表页 >

Calibration of UHF Sensor for Detection of Partial Discharge in Transformer

更新时间：2025-04-26

- Calibration of UHF Sensor for Detection of Partial Discharge in Transformer
- High VoltageApparatus Vol. 50, Issue 1, Pages: 7-13(2014)
- 作者机构：
  
  中国电力科学研究院高电压研究所
- 作者简介：
- 基金信息：
- DOI：10.13296/j.1001-1609.hva.2014.01.002
  CLC： TM855.1
- Published：2014
- 稿件说明：
移动端阅览
[1]李辉,陈江波,张曦,尹晶,朱丝丝.变压器局放用UHF传感器的校准方法研究[J].高压电器,2014,50(01):7-13.

LI Hui, CHEN Jiangbo, ZHANG Xi, et al. Calibration of UHF Sensor for Detection of Partial Discharge in Transformer[J]. High voltageapparatus, 2014, 50(1): 7-13.
[1]李辉,陈江波,张曦,尹晶,朱丝丝.变压器局放用UHF传感器的校准方法研究[J].高压电器,2014,50(01):7-13. DOI： 10.13296/j.1001-1609.hva.2014.01.002.

LI Hui, CHEN Jiangbo, ZHANG Xi, et al. Calibration of UHF Sensor for Detection of Partial Discharge in Transformer[J]. High voltageapparatus, 2014, 50(1): 7-13. DOI： 10.13296/j.1001-1609.hva.2014.01.002.

摘要

笔者试探性对变压器局部放电测试用UHF传感器的检测校准方法开展研究。研制变压器局放UHF传感器的安装工装、可调试人造纳秒脉冲源、变压器局放故障模拟装置、缺陷模拟电极等

在实验室内对UHF传感器的灵敏度进行标定和测试范围进行校准测试。该检测校验方法也可对现场变压器局放UHF传感器安装后的性能开展测试

在实验室内用变压器模拟工装验证了现场UHF传感器测试方法。

Abstract

An installation kit of the ultra-high-frequency（UHF）sensor for detecting partial discharge（PD）in a transformer

an adjustable artificial nanosecond pulse source

a transformer PD fault simulation device

and some analogue electrodes of defects were designed to calibrate the sensitivity of the UHF sensor and to test the detection range in laboratory. This calibration method can also be used to test the UHF sensor’s detection performance of PD in a transformer on site after installation. The on-site UHF sensor test method was verified with the transformer simulation tool-kit in laboratory.

关键词

Keywords

references

Views

325

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Research on Influence of Piezoelectric Material Properties and Element Size on Sensitivity of Piezoelectric Sensor for Partial Discharge Monitoring of Transformer

Study and Design of Rogowski Coil for Partial Discharge Signal Measurement

Research on Oil Tank Seam Type Detection Method for Partial Discharge of Transformer

THE PROGRAM DEVELOPMENT OF PD LOCATION SYSTEM USED IN LARGE-SIZE TRANSFORMER

Elimination of "Large Pulse" Existing during Partial Discharge Test for Transformer

Related Author

WANG Yan

CHEN Chuan

LIU Yongbin

GAO Jinghui

ZHU Jiayi

CHEN Guifeng

LUO Zheng

FANG Chunhua

Related Institution

Department of Electric Power Sensing Technology, Global Energy Interconnection Research Institute Co., Ltd.

State Key Laboratory of Electrical Insulation and Power Equipment, Xi’an Jiaotong University

Hubei Provincial Engineering Technology Research Center for Power Transmission Line, China Three Gorges University

College of Electricity and New Energy, China Three Gorges University

Zhejiang Seluke Electric Co., Ltd.

⁰