Huadian Technology ›› 2017, Vol. 39 ›› Issue (3): 42-43.

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Steam turbine primary high pressure adjusting steam stigma valve mechanical jam analysis and emergency measures

  

  1. Hubei Huadian Jiangling Power Generation Company Limited, Jingzhou 441041, China
  • Online:2017-03-25 Published:2017-04-26

Abstract:

Frequent load dip was occurred in Xiangyang Power Plant No.1 Unit. After detailed analysis and test, this was caused by mechanical jam after opening of 80%. To solve this problem, emergency measures were taken and ensured operation. This defect was eliminated after shutdown.

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