Application of WOODWARD 505 control system in 1000MW ultra supercritical unit

Huadian Technology ›› 2014, Vol. 36 ›› Issue (1): 26-28.

Application of WOODWARD 505 control system in 1000MW ultra supercritical unit

(1.Huadian International Zouxian Power Plant, Zoucheng 273522, China; 2.Huaju Energy Company Limited of Yanzhou Coal Mining Company, Zhoucheng 273500, China)

Online:2014-01-25 Published:2014-05-19

Abstract

Abstract: Abstract:The application characteristics and the control principle of the WOODWARD505 control system were introduced. The problems occurred in use process of WOODWARD505 control system were analyzed. The improvement measures were put forward, and favorable effects were obtained.

Key words: Keywords:WOODWARD505 control system, 1000MW ultra supercritical unit, control principle, system debugging, improvement measure

LI Cunhuai 1, YANG Lei 2 . Application of WOODWARD 505 control system in 1000MW ultra supercritical unit[J]. Huadian Technology, 2014, 36(1): 26-28.

[1]	WANG Shengkun，LUO Le. Analysis on reasons of abrasion of starting feed pump balancing plate and improvement measures [J]. Huadian Technology, 2013, 35(7): 40-41.
[2]	WU Xiaozhou. Reformation of soot blower control system [J]. Huadian Technology, 2009, 31(1): 50-52.

Application of WOODWARD 505 control system in 1000MW ultra supercritical unit

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