Online Detection Investigation of the High Voltage Shunt Reactor Winding Deformation Based on Coupling Injection of Pulses

WANG Jian; ZHANG Guangzhou; ZHAO Xiaozhen; ZHANG Ling; LIANG Naifeng; YAO Chenguo

English Version Reader LoginJournal Login

您当前的位置：

首页 >

文章列表页 >

Online Detection Investigation of the High Voltage Shunt Reactor Winding Deformation Based on Coupling Injection of Pulses

更新时间：2025-12-08

- Online Detection Investigation of the High Voltage Shunt Reactor Winding Deformation Based on Coupling Injection of Pulses
- Vol. 43, Issue 3, Pages: 872-878(2017)
- 作者机构：
  
  1. 国网新疆电力公司
  2. 国网电力科学研究院
  3. 重庆大学输配电装备及系统安全与新技术国家重点实验室
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published Online：10 March 2017，
  
  Published：2017
- 稿件说明：
移动端阅览
WANG Jian, ZHANG Guangzhou, ZHAO Xiaozhen, et al. Online Detection Investigation of the High Voltage Shunt Reactor Winding Deformation Based on Coupling Injection of Pulses[J]. 2017, 43(3): 872-878.
DOI：

WANG Jian, ZHANG Guangzhou, ZHAO Xiaozhen, et al. Online Detection Investigation of the High Voltage Shunt Reactor Winding Deformation Based on Coupling Injection of Pulses[J]. 2017, 43(3): 872-878. DOI：

摘要

针对目前国内外还没有对高压并联电抗器开展绕组故障带电检测或在线监测的现状

提出了基于脉冲耦合注入的绕组故障带电检测方法

并研制了相应的绕组故障带电检测系统。对该检测系统进行了验证

并在某750k V变电站内的电抗器上安装运行。获取了三相高压并联电抗器绕组的在线频率响应特性

可以得出:在激励脉冲电压幅值500 V的作用下

相应响应信号的幅值可达到300 m V;同时获取了三相高压并联电抗器绕组的指纹数据

为绕组状态的后续评估及预警奠定了坚实的工作基础。该方法实现了高压并联电抗器绕组故障带电检测并及时预警

对于保证电力系统可靠运行具有重要意义。

Abstract

The online detection of winding deformations is seldomly investigated so far.Therefore

we proposed a detection method system of the high voltage shunt reactor winding deformation based on the impulse coupling injecting analysis

and the corresponding system is developed.Then

the detection system is verified and installed in 750 k V high voltage shunt reactor of a certain substation.It is concluded from the obtained frequency response characteristics of threephase high-voltage shunt reactors that the response voltage of 300 m V can be obtain under the excitation pulse voltage of 500 V; and the fingerprint data are obtained to provide the basis of the condition monitoring and warning of the windings.The reliable operation of power grid will be promoted if the proposed method is applied widely.

关键词

Keywords

references

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Time-domain Capacitance Current Compensation Algorithm with Shunt Reactors

Heat Dissipation Performance of Ultra-high Voltage Shunt Reactor with Sound Insulation Based on Finite Element Method

On-site Partial Discharge Test Method of 750 kV Shunt Reactor in High Altitude Area

The Single-phase Adaptive Reclosure Applicability Analysis and Fault Identification Method of Transmission Lines with Shunt Reactors Including DC Infeed

Related Author

ZHANG Jianan

JIAO Jinrong

RONG Yajun

LIN Feifei

ZANG Huaiquan

LI Jinzhong

LIU Yaqing

HUANG Qinqing

Related Institution

School of Electrical Engineering, Yanshan University

China Electric Power Research Institute

School of Electrical and Electronic Engineering, Huazhong University of Science and Technology

School of Electrical Engineering, Xi’an Jiaotong University

Electric Power Research Institute, State Grid Qinghai Electric Power Company

AI问答

⁰