600MW机组空冷系统排汽压力控制与自动防冻保护

Exhaust Steam Pressure Control and Anti-freezing Protection of Air Cooling System in 600MW Units

简要介绍了内蒙古大唐国际托克托发电有限责任公司600 MW空冷火电机组直接空冷控制系统的构成,着重讲述直接空冷系统的排汽压力控制、空冷风机控制步序及冬季直接空冷系统的防冻保护,对已经使用空冷系统的机组提供一定的参考借鉴。

In this paper control system of air cooling system of 600 MW units in Inner Mongolia Datang International Tuoketuo Power Generation Co.Ltd.was briefly introduced.Exhaust steam pressure control of ACC,control steps of ACC fans and ACC anti-freezing protection in winter were emphatically elaborated to give certain reference to units using air cooling condenser.