托电7号机组给水控制系统介绍及优化

Introduction and Optimization of Feed-water Control System of Unit 7 in Tuoketuo Power Generation Co. Ltd.

介绍了托克托电厂7号机组给水控制系统和优化策略,重点分析了由于锅炉动态特性的变化导致汽包水位控制不及时,在连续变负荷时水位出现发散的问题,并提出、实施了相应的解决方案,收到了良好的效果。

The article introduces the feed-water control system and the optimization tactics of unit 7 in Tuoketuo Power Generation Co.Ltd.It analyses mainly the problem that the drum water level was uneven when the load changes continuously since the change of boiler dynamic behavior leads to the fact that drum water level controls not in time,also the respective resolving scheme was presented and implemented, good result was gained.