Huadian Technology ›› 2010, Vol. 32 ›› Issue (4): 58-60.

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Reason analysis of oil leakage of 600MW generator and countermeasures

WANG Yong, LIU Jianfeng   

  1. Hunan Huadian Changsha Power Generation Corporation Limited, Changsha 410203, China
  • Received:1900-01-01 Revised:1900-01-01 Online:2010-04-25 Published:2010-04-25

Abstract: Combining with structure characteristics of singlering oil sealing system, the reasons of oil leakage of 600MW generator in a power plant were analyzed. The relevant prevention measures from respects of equipment structure, system operation and overhaul were put forward, which can be used as reference for operation and maintenance of oil sealing system of same units.

Key words: generator, single-ring oil sealing system, prevention measures