摘要
主要阐述了中小型凝汽式汽轮机改造成供热机的必然趋势，指出这是发电设备行业的新市场，并列举了主要的改造方式和方法。
It is an inevitable trend that small and medium sized condensing turbine be modernized into district heating turbine. It points out that this is a new market in power generation business, and the main modernization method has been illustrated.
出处
《上海汽轮机》
1999年第2期9-13,共5页
Shanghai Turbine
关键词
抽汽供热
焓降
抽汽调节
凝汽式
汽轮机
extraction for heat supply
enthalpy drop
district heater
extraction regulation
