Huadian Technology ›› 2017, Vol. 39 ›› Issue (7): 71-72.

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350MW unit electricbag precipitator trip cause analysis and treatment

  

  1. China Datang Corporation Science and Technology Research Institute Central China Branch Company, Zhengzhou 450000, China
  • Published:2017-07-25

Abstract:

Stable operating dust removal and ash conveying system is precondition of ultralow emission. The incident of a power plant’s 350WM unit electricbag precipitator trip was introduced and analyzed. The main cause was determined as ash hopper deposition. Treatments were indicated from mechanical, electrical and control aspects. The stability of precipitator and dust removal system was ensured.

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