Huadian Technology ›› 2011, Vol. 33 ›› Issue (5): 40-44.

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Analysis and treatment on faults of electrohydraulic control system in 150MW steam turbine

WEI Shengluan, WANG Haixia   

  1. Sichuan Huadian Panzhihua Sanwei Power Generation Corpration Limited, Panzhihua 617065, China
  • Received:1900-01-01 Revised:1900-01-01 Online:2011-05-25 Published:2011-05-25

Abstract: The faults occurred in the electrohydraulic control system and the EH oil system of 2×150MW singlecasing tandem compound turbine of Panzhihua Branch of Huadian Sichuan Power Generation Corpration Limited were analyzed. After adopting relevant treatment measures the faults have been eliminated.

Key words: electro-hydraulic control, fault analysis, fault treatment, matters needing attention