Analysis on abnormal tripping accident of full capacity boiler feed water pump turbine

Huadian Technology ›› 2010, Vol. 32 ›› Issue (11): 32-33.

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Analysis on abnormal tripping accident of full capacity boiler feed water pump turbine

AN Xin,LI Jijun,ZHANG Yafu,LIU Guobi

Xian Thermal Power Research Institute Corporation Limited, Xi'an 710032, China

Received:1900-01-01 Revised:1900-01-01 Published:2010-11-25

Abstract

Abstract: The practical significance of the reliability of boiler feed water pump turbine to the unit was expounded. The configuration scheme of the feed pump of domestic 350 MW supercritical unit was introduced. The reasons of abnormal tripping accident were analyzed; and resolving scheme was put forward, which can be used as reference for the same units in commission and operation. 

Key words: supercritical unit, boiler feed water pump turbine, abnormal tripping accident, resolving scheme, reliability

AN Xin;LI Jijun;ZHANG Yafu;LIU Guobi. Analysis on abnormal tripping accident of full capacity boiler feed water pump turbine[J]. Huadian Technology, 2010, 32(11): 32-33.

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Analysis on abnormal tripping accident of full capacity boiler feed water pump turbine

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