【摘要】 首先给出瞬态情况下双笼感应电动机的运动方程，接着导出方程中各个电感与稳态等效电路中有关参数的关系，最后阐明转子具有两套独立端环和具有公共端环两种不同结构时，稳态等效电路、转子电阻矩阵和转子互漏抗的差别。全文为双笼感应电动机的瞬态分析打下了理论基础。更多还原

【Abstract】 The equation of motion for double-cage induction motor under transient state is formulated at first. Then, the relationship between the inductances in the equation of motion and the related reactances in the steady state equivalent circuit are derived. Finally, the differences of equivalent circuit, rotor resistance matrix and rotor mutual leakage reactance with two different types of end ring (two cages with common end ring or seperated end rings) are stated. All of these found the theoretical basis for transient analysis of double-cage induction motor.更多还原