交流变频调速异步电动机节能计算方法探析  

On the Calculation Method of AC Variable Frequency Speed Regulation Asynchronous Motors Energy-saving

作　　者：白君[1] 

机构地区：[1]胜利石油管理局渤海钻井总公司,山东东营257200

出　　处：《能源与节能》2012年第12期51-52,共2页Energy and Energy Conservation

摘　　要：异步电机的电流大小和电机消耗的功率随负载的轻重而改变,利用电磁调速、恒转矩负载等节能方法,对变频异步电动机节能进行了估算,分析采用变频器对交流异步电动机进行调速控制,可以节省可观的电能。The current of asynchronous motor and the power consumption of motor increases with load change. The variable frequency asynchronous motor was estimated by the use of energy-saving method of electromagnetic speed control and constant torque. A large amount of electric energy could be saved by using a suitable frequency converter for AC asynchronous motor speed control.

关 键 词：节能 交流 变频调速 异步电动机 

分 类 号：U264.13[机械工程—车辆工程]