摘要
在大型火电机组低负荷运行时,辅机的跳闸控制策略对于火电机组整体的安全运行起着至关重要的作用。在当前提倡环境保护的大环境下,对于火力发电厂火电机组调峰能力的要求越来越高,需要火电机组在低负荷条件下运行的情况越来越多。为迎合国家环境保护政策,顺应时代发展需求,火力发电厂结合自身情况切实落实和发展一套针对于火电机组低负荷运行的安全、可靠的辅机跳闸控制策略具有非常重要的现实意义。
When a large thermal power unit is running at low load,the trip control strategy of auxiliary units plays a crucial role in the overall safe operation of the thermal power unit.In the current environment of promoting environmental protection,the requirements for the peak shaving capacity of thermal power units in thermal power plants are getting higher and higher,and there are more and more situations that require thermal power units to operate under low load conditions.In order to meet the national environmental protection policy and meet the development needs of the times,it is of great practical significance for thermal power plants to implement and develop a set of safe and reliable auxiliary trip control strategies for low-load operation of thermal power units based on their own conditions.
出处
《电力系统装备》
2022年第9期139-142,共4页
Electric Power System Equipment
关键词
火电机组
低负荷
辅机跳闸
thermal power unit
low load
auxiliary machine trip
