On the basis of block building and layer building in rotor slots of single phase induction motors, the paper deduces numerical formulas for calculating layer currents under skineffect.
在对单相异步电机转子槽分块与分层处理的基础上，推导了集肤效应作用下每层电流的数值计算公式。
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At the same time, the effect of skineffect on the parameter of the motor rotor is considered and the corresponding modified formula of the parameter is provided.