PRELIM INARY RESEARCH OF LOCATING THE M ULTIPOINT EARTHING FAULT ON THE TRANSFORMER CORE

ZHOU Zhi-cheng; ZHANG Guo-sheng; CHEN Jun-wu; WANG Yan; LI Zheng-ying

您当前的位置：

首页 >

文章列表页 >

PRELIM INARY RESEARCH OF LOCATING THE M ULTIPOINT EARTHING FAULT ON THE TRANSFORMER CORE

更新时间：2025-04-26

- PRELIM INARY RESEARCH OF LOCATING THE M ULTIPOINT EARTHING FAULT ON THE TRANSFORMER CORE
- High VoltageApparatus Issue 5, Pages: 33-35(2002)
- 作者机构：
  
  1. 华中科技大学电气与电子工程学院
  2. 华中科技大学电气与电子工程学院湖北武汉430074
- 作者简介：
- 基金信息：
- DOI：
  CLC： TM405
- Published：2002
- 稿件说明：
移动端阅览
[1]周志成,张国胜,陈俊武,王燕,李正瀛.变压器铁心多点接地故障定位的初步探讨[J].高压电器,2002(05):33-35.

ZHOU Zhi-cheng, ZHANG Guo-sheng, CHEN Jun-wu, et al. PRELIM INARY RESEARCH OF LOCATING THE M ULTIPOINT EARTHING FAULT ON THE TRANSFORMER CORE[J]. High voltageapparatus, 2002, (5): 33-35.
[1]周志成,张国胜,陈俊武,王燕,李正瀛.变压器铁心多点接地故障定位的初步探讨[J].高压电器,2002(05):33-35. DOI：

ZHOU Zhi-cheng, ZHANG Guo-sheng, CHEN Jun-wu, et al. PRELIM INARY RESEARCH OF LOCATING THE M ULTIPOINT EARTHING FAULT ON THE TRANSFORMER CORE[J]. High voltageapparatus, 2002, (5): 33-35. DOI：

摘要

为对变压器铁心发生的多点接地故障进行准确定位提出了高频法和行波法两种检测方法

并对它们进行了较为详细的分析和比较。同时

对实用前景较好的行波法进行了详细实验验证。

Abstract

To solve the problem of locating the multipoint earthing of the transformer core

two novel methods

named as high-frequency method and travelling-wave method

are analyzed and compared in detail.Meanwhile

experiments are carried out to verify that the travelling-wave method has a good agreement with the theoretical analysis.

关键词

Keywords

references

Views

109

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

On-line Monitoring and Current Limitation Device for Transformer Core Grounding

Combined Location of Pulse Current and UHF Signal in GIS

Research of Coupling Vibration Between Power Transformer Windings and Core Through Fiber Optic Vibration Measurement System

Research of Magnetic Properties of Transformer Core Under Harmonic Excitation

Research on Vibration and Distribution Characteristics of Transformer Core

Related Author

ZHANG Zheng-ping2

LI Nan1

LU Fang-cheng1

WANG Sheng-hui1

LIU Shaohui

DANG Yongliang

ZHANG Fan

ZHAO Jun

Related Institution

Key Laboratory of Power System Protection and Dynamic Security Monitoring and Control Under Ministry of Education,North China Electric Power University

Baoding Jingyi Electronic Instrument Co.Ltd.

Foshan Power Supply Bureau of Guangdong Power Grid Corporation Test Departmen

Electric Power Research Institute of State Grid Hebei Electric Power Co., Ltd.

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

⁰