Huadian Technology ›› 2017, Vol. 39 ›› Issue (1): 53-55.

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Cause analysis and improvement measures of the damage of a steam turbine turning gear

  

  1. Hangzhou Huadian Xiasha Thermal Power Company Limited, Hangzhou 310018, China
  • Online:2017-01-25 Published:2017-03-23

Abstract:

Abstract:The operation procedure of a steam turbine turning gear and the incident of serious damage were indicated. By analyzing the startup curve, problems of instrumentation and control logic were indicated. After repair welding and polish, and I&C logic improvement, the safety and stability of turning gear was ensured.

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