集成电路应用2024,Vol.41Issue(3) :234-235.DOI:10.19339/j.issn.1674-2583.2024.03.106

汽轮发电机转子匝间绝缘的检测方法分析

Analysis of Testing Methods for Interturn Insulation of Steam Turbine Generator Rotors

王小辉 张际 张涛
集成电路应用2024,Vol.41Issue(3) :234-235.DOI:10.19339/j.issn.1674-2583.2024.03.106

汽轮发电机转子匝间绝缘的检测方法分析

Analysis of Testing Methods for Interturn Insulation of Steam Turbine Generator Rotors

王小辉 1张际 1张涛1
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作者信息

  • 1. 华电(北京)热电有限公司,北京 100039
  • 折叠

摘要

阐述转子匝间短路故障的分类,探讨匝间短路故障的检测方法,包括非在线检测方法中的直流电阻法、双开口变压器法、单开口变压器法,以及在线检测方法中的环流检测法、探测线圈法、行波法.

Abstract

This paper expounds the classification of rotor inter turn short circuit faults and explores the detection methods for inter turn short circuit faults,including the DC resistance method,double opening transformer method,single opening transformer method in non online detection methods,as well as the circulating current detection method,detection coil method,and traveling wave method in online detection methods.

关键词

汽轮发电机/转子绕组/匝间绝缘/检测方案

Key words

steam turbine generator/rotor winding/inter turn insulation/detection scheme

引用本文复制引用

出版年

2024
集成电路应用
上海贝岭股份有限公司

集成电路应用

影响因子:0.132
ISSN:1674-2583
参考文献量6
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