摘要
某电厂为超临界直接空冷机组,空冷岛共有8列,其中有4列为启动列,启动列较多。在寒冬季节对空冷岛进行热态冲洗时,由于机组的启动列较多,且该机组空冷岛的防冻要求很高,因此,在空冷岛的热态冲洗过程中,需针对空冷岛的具体特性,采取相应的防冻措施。
A supercritical ACC unit in a power plant with 8-streets in the air cooling island, 4 of which are the start- up streets, and the start-up streets are more. When hot-flushing for air cooling island in the winter season, because there are many start-up street in the unit and the requirements of anti-freeze is high, according to the characteristics of air cooling island, the appropriate anti-freezing measures should be carried out during hot- flushing for air cooling island.
作者
张海丰
李天鹏
于军
ZHANG Hai-feng LI Tian-peng YU Jun(Northeast Electric Science and Technology Research Institute Co. , Ltd. , Shenyang 110179, Liaoning, China Xinjiang Henglian Energy Co. , Ltd. , Changji 831700, Xinjiang, China)
出处
《电站辅机》
2017年第3期29-31,共3页
Power Station Auxiliary Equipment
关键词
直接
空冷
机组
空冷岛
防冻
热态
冲洗
启动列
ACC
unit
air cooling island
anti-freezing
hot
flushing
start-up street
