ANALYSIS OF POSITIVE BRUSH HOLDER FAULT FOR GENERATORS IN DATANG BAQIAO THERMAL POWER PLANT AND TREATMENT THEREOF

DING Feng

doi:10.19666/j.rlfd.2006.06.021

English

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ANALYSIS OF POSITIVE BRUSH HOLDER FAULT FOR GENERATORS IN DATANG BAQIAO THERMAL POWER PLANT AND TREATMENT THEREOF

Thermal Power Generation Issue 6, Pages: 60-61(2006)

更新时间：2025-09-28

- ANALYSIS OF POSITIVE BRUSH HOLDER FAULT FOR GENERATORS IN DATANG BAQIAO THERMAL POWER PLANT AND TREATMENT THEREOF
- 作者机构：
  
  大唐灞桥热电厂
- 作者简介：
- 基金信息：
- DOI：10.19666/j.rlfd.2006.06.021
  CLC： TM621.3
- Published：2006
- 稿件说明：
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DING Feng. ANALYSIS OF POSITIVE BRUSH HOLDER FAULT FOR GENERATORS IN DATANG BAQIAO THERMAL POWER PLANT AND TREATMENT THEREOF[J]. Thermal Power Generation, 2006, (6): 60-61.
DOI：

DING Feng. ANALYSIS OF POSITIVE BRUSH HOLDER FAULT FOR GENERATORS IN DATANG BAQIAO THERMAL POWER PLANT AND TREATMENT THEREOF[J]. Thermal Power Generation, 2006, (6): 60-61. DOI： 10.19666/j.rlfd.2006.06.021.

摘要

大唐灞桥热电厂2台俄产TBф110 2ЕИУ型100 MW发电机运行中2次出现励磁接触器正极故障。根据观察、测量及分析

找出了发电机碳刷烧损事故的主要原因。在采取相应措施后

电刷温度明显降低

故障消除。

Abstract

The positive electrode fault of excitation contactor had appeared for two times in operation of 2×100 MW generators in Datang Baqiao Thermal Power Plant.Based on observation

measurement

and specialists analysis

the main causes of burnout failure for carbon brush on said generators have been found.After taking corresponding measures

the temperature of carbon brushes has remarkably lowered

and the fault being eliminated.

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Related Author

CHEN Cang

CAO Hao-jun Xi'an Thermal Power Research Institute Co Ltd

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Xi'an Thermal Power Research Institute Co., Ltd

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