摘要
在火电厂运行中,火电机组低负荷运行期间,若能加强磨煤机协调控制,可增加机组运行稳定性,故而需重视低负荷磨组运行方式优化效果。在此之上,该文简要分析了火电机组低负荷运行影响,经由调整磨煤机数量、优化磨煤机参数策略,改进火电机组低负荷磨组运行方式,并通过调节控制系统性能、注重辅机跳闸控制、积极开展跳闸试验等路径,为火电机组良性运作给予保障。
During the operation of the thermal power plant,during the low-load operation of the thermal power unit,if the coordinated control of the coal mill can be strengthened,the operation stability can be increased,so more attention should be paid to the optimized operation mode of the low-load grinding unit.Above this,this paper briefly analyzes the impact of low load operation of thermal power units,improves the operation mode of coal mills,optimizes the parameters of coal mills,improves the operation mode of the control system,pays attention to the trip control of auxiliary machines,and actively guarantees the benign operation of thermal power units.
作者
叶飞
朱逸夫
戴睿杰
侯星熠
杨坤
YE Fei;ZHU Yifu;DAI Ruijie;HOU Xingyi;YANG Kun(Taizhou Power Generation Co.,Ltd.,CHN ENERGY,Taizhou,Jiangsu Province,225327 China)
出处
《科技资讯》
2021年第21期39-41,共3页
Science & Technology Information
关键词
火电机组
低负荷
磨煤机
制粉系统
Thermal power unit
Low-load
Coal mill
Powder making system
