摘要
失速是轴流风机常见的故障现象。针对某发电公司660 MW超临界燃煤机组发生一起一次风机失速导致机组跳闸事件,通过对该次事件原因进行排查分析,制定防范措施,为一次风机预防失速提供指导,避免再次发生同类事件。
Stall is a common failure phenomenon of axial flow fans. A 660 MW supercritical coal-fired unit of a power generation company suffered a trip due to a fan stall. The cause of the incident, formulates preventive measures is analyzed, provides guidance for a fan to prevent stalls, and prevents similar incidents from happening again.
作者
刘宏芳
卢得勇
琚敏
沈利
LIU Hong-fang;LU De-yong;JU Min(Zhejiang Zheneng Electric Power Co.,Ltd.;Zhejiang Zheneng Lanxi Power Generation Co.,Ltd.)
出处
《电站系统工程》
2020年第5期33-35,共3页
Power System Engineering
