摘要
介绍了300MW级燃气-蒸汽联合循环机组汽轮机供热模式的自动切换方法和具体程控步骤,以及该自动化切换方法在某电厂的应用,为后续同类型机组采暖季的安全稳定运行提供技术参考和借鉴。
An automatic switching method of heating mode between condensing with extraction and back pressure on steam turbine of 300MW gas-steam combined cycle units and its programmed control procedures as well as the application of a Mitsubishi F4 gas-steam combined cycle unit is introduced.It provides technical support and references for safe and stable operation of other gas-steam combined cycle units.
出处
《电站系统工程》
2019年第5期14-17,共4页
Power System Engineering
基金
国家电网公司总部科技项目资助(52018K170028)资助
关键词
燃气-蒸汽联合循环
抽凝供热
背压供热
SSS离合器
自动切换
gas-steam combined cycle units
condensing with extraction heating
back pressure heating
SSS clutch
automatic switching
