三相异步电动机在S7工作制下发热情况的探讨

Discussion on Thermal State of Three Phase Induction

主要介绍一种依据一台三相异步电动机在 S1工作制下的运行参数推断该台异步电动机容量不变时在 S7工作制下发热情况的方法。

Based on operation parameters of a three phase induction motor at duty type S1,this paper deduces the thermal state of this motor with constant output at duty type S7.