现代电力2012，Vol.29Issue(4)：73-77,5.
300MW单元机组AGC系统研究与优化
Research and Optimization of AGC Control System in a 300MW Power Generation Unit
郑伟 1王铁军1
作者信息
- 1. 天津华能杨柳青热电有限责任公司,天津300380
- 折叠
摘要
Abstract
This paper takes the 5th 300MW power generation unit in Yangliuqing Power Plant of Huaneng Group as an example. The control system is too slow to respond to load change and is hard to meet the functional requirement of Automatic Generation Control (AGC) from power grid, so it is necessary to optimize related control systems, including coordinate control system, primary air control system of mills, coal pulverizing control system and so on. Moreover, some parameters of the control systems have been regulated again. After this optimization, the 5th power generation unit has been put into operation for load dynamic and stationary tests respectively. The result shows that all kinds of indexes of distributed control system can meet the demand of AGC functions, and the main operating parameters are satisfied. Through this optimization, the control quality of AGC system is improved.关键词
电网/电厂负荷控制/AGC/协调控制/DCS/参数整定Key words
power networks/ power plant load control/AGC/ coordinate control/ DCS/ parameter regulation分类
信息技术与安全科学引用本文复制引用
郑伟,王铁军..300MW单元机组AGC系统研究与优化[J].现代电力,2012,29(4):73-77,5.
