Huadian Technology ›› 2018, Vol. 40 ›› Issue (1): 22-26.

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Analysis and treatment of the tripping cause of a 1000MW unit boiler air preheater

  

  1. Huadian Laizhou Power Generation Company Limited, Laizhou 261400, China
  • Published:2018-01-25

Abstract:

Based on the example of Huadian Laizhou Power Generation Company Limited’s 2×1000MW coalfired unit, the incident of air preheater runback (RB) was introduced. Analyzing the cause of the trip, detailed preventive measures were provided, which can secure the operation of the unit.