Feed water flow control strategy for supercritical oncethrough boiler

Huadian Technology ›› 2013, Vol. 35 ›› Issue (4): 33-36.

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Feed water flow control strategy for supercritical oncethrough boiler

YANG Feiping

Sichuan Huadian Gongxian Power Generation Company Limited

Received:1900-01-01 Revised:1900-01-01 Online:2013-04-25 Published:2013-04-25

Abstract

Abstract: The improper adjustment of feed water flow for supercritical oncethrough boiler became the important reason to lead unit outage. The feed water flow adjustment methods for oncethrough boiler under the wet state, the dry state and the transforming process of wet state to dry state were introduced in detail, and the matters needing attention in each period were presented, which can be used as reference for related personnel.

Key words: supercritical, once-through boiler, feed water flow, adjustment, dry state, wet state, transforming of wet state to dry state

YANG Feiping. Feed water flow control strategy for supercritical oncethrough boiler[J]. Huadian Technology, 2013, 35(4): 33-36.

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Feed water flow control strategy for supercritical oncethrough boiler

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