CAUSE ANALYSIS OF SECONDARY CLOSING FAULTY FOR CIRCULATING-WATER PUMP OF UNIT NO.1 AND SOLVING MEASURES THEREOF

LI Zhi-hua Guohua Panshan Power Generation Co Ltd

doi:10.19666/j.rlfd.2008.10.022

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CAUSE ANALYSIS OF SECONDARY CLOSING FAULTY FOR CIRCULATING-WATER PUMP OF UNIT NO.1 AND SOLVING MEASURES THEREOF

更新时间：2025-09-28

- CAUSE ANALYSIS OF SECONDARY CLOSING FAULTY FOR CIRCULATING-WATER PUMP OF UNIT NO.1 AND SOLVING MEASURES THEREOF
- Thermal Power Generation Issue 10, Pages: 77-79(2008)
- 作者机构：
  
  国华盘山发电有限责任公司
- 作者简介：
- 基金信息：
- DOI：10.19666/j.rlfd.2008.10.022
  CLC： TM621
- Published：2008
- 稿件说明：
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LI Zhi-hua Guohua Panshan Power Generation Co Ltd. CAUSE ANALYSIS OF SECONDARY CLOSING FAULTY FOR CIRCULATING-WATER PUMP OF UNIT NO.1 AND SOLVING MEASURES THEREOF[J]. Thermal power generation, 2008, (10): 77-79.
DOI：

LI Zhi-hua Guohua Panshan Power Generation Co Ltd. CAUSE ANALYSIS OF SECONDARY CLOSING FAULTY FOR CIRCULATING-WATER PUMP OF UNIT NO.1 AND SOLVING MEASURES THEREOF[J]. Thermal power generation, 2008, (10): 77-79. DOI： 10.19666/j.rlfd.2008.10.022.

摘要

国华盘山发电有限责任公司(简称盘电)1号机组在小修调试时

由于动力开关合闸不到位

造成二次合闸。对此

从逻辑设计方面对二次合闸的原因进行了分析

并提出了解决方法。该经验可对电厂泵、风机等设备的故障原因分析提供帮助。

Abstract

In debugging process after temporary repair of unit no.1 in Guohua Panshan Power Generation Co Ltd

the secondary closing faulty had occurred due to the power switch being not closed to the right position.For this

the cause resulting in secondary closing faulty has been analysed from logic design aspect

and solving method being put forward

providing with help for analysing causes led to equipment troubles for pumps and fans in power plants.

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Related Author

CHEN Shao min

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YANG Wansheng

PEI Feng

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DING Feng

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LI Xueming

Related Institution

Chongqing Electric Power College Chongqing

Wuhan University

Qinchuan Power Station Instrument Factory

Datang Xi'an Baqiao Thermal Power Co., Ltd. Huxian

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