孙波,王会
SUN Bo,WANG Hui(Zhejiang Guohua Power Co.

• 1:国华浙能发电有限公司

摘要(Abstract)：

分析了国华宁海发电B厂2×1 000 MW超超临界机组使用的电除尘器高压供电方式与节能的关系,提出以电除尘器出口烟气浊度作为闭环控制量的控制方式可实现最佳供电,对闭环后出现的问题提出了处理方法。
This paper analyzes relationship between the electrostatic precipitator(ESP) high-voltage power supply mode and energy saving for the 2 × 1 000 MW ultra-supercritical units in Guohua Ninghai Power Plant B.It also presents the turbidity of ESP outlet flue gas as the control mode for closed-loop control quantity in order to achieve the optimal power supply in addition to the solutions for the problems that occur after loop closing.

关键词(KeyWords)： 电除尘器;供电方式;闭环控制
electrostatic precipitator;power supply mode;closed-loop control

Abstract:

Keywords:

基金项目(Foundation):

作者(Author): 孙波,王会
SUN Bo,WANG Hui(Zhejiang Guohua Power Co.

DOI: 10.19585/j.zjdl.2012.05.008

参考文献(References)：

• 金军.电除尘通过CEMS烟尘浓度闭环控制与节能潜力[C]//全国600 MW机组第十三届节能会议论文集.2009.
• 谢祥,刘玉成.高压脉冲供电方式在电除尘器控制中的应用[J].浙江电力,2009,28(7):65-68.