Discussion about the Relevant Problems Caused by the Investigation to the Fan Burn Accident

Zhou Weixin（Beijing Shuangyuan Engineering Consulting & Supervision Co.，Ltd.，Beijing 100022，China）

Abstract Through the investigation and analysis of the double-speed fan burn accident，the relevant problems are discussed，focusing on the analysis of the energy-saving problem of the type selection of double-speed fan motors.

Key words Double-speed fan Type selection Power factor Efficiency Energy-saving

 

摘 要 通过对双速风机烧毁事故的调查分析，对相关问题进行了探讨，着重分析了双速风机电机选型的节能问题。

关键词 双速风机 选型 功率因数 效率 节能