华电技术 ›› 2009, Vol. 31 ›› Issue (7): 20-23.

• 研究与开发 • 上一篇    下一篇

超临界机组给水控制研究

李长青,毕艳洲,段新会   

  1. 华北电力大学,河北保定 071003
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2009-07-25 发布日期:2009-07-25

The study of feed water control of supercritical units

LI Changqing, BI Yanzhou, DUAN Xinhui   

  1. North China Electric Power University, Baoding 071003, China
  • Received:1900-01-01 Revised:1900-01-01 Online:2009-07-25 Published:2009-07-25

摘要: 针对超临界机组的控制特点,对淮浙煤电有限公司安徽凤台发电分公司#1 600MW超临界直流机组给水控制工作原理及其控制策略进行了介绍。基于STAR-90仿真平台,通过仿真试验,检验了该控制策略的合理性,为以后国内超临界大型机组给水控制研究提供了借鉴和参考。

关键词: 超临界机组, 控制特点, 工作原理, 给水控制策略, 仿真试验

Abstract: Aiming at the features of supercritical unit control, the operation principle and control strategy of feedwater control system in 600MW No.1 supercritical onethrough boiler of Fengtai Power Generation Branch Office of Huaizhe Coalelectric Corporation Limited were introduced. Based on the Star-90 simulation platform, the rationality of the control strategy was verified by simulation experiment. The control strategy can be used as reference for feed water control research of domestic high capacity unit.

Key words: supercritical units, feature of control, operating principle, feed water control strategy, simulation experiment