【摘要】 提出了表面开环形槽的复合转子异步电机的实用等值电路及其参数的计算方法，引用环形槽层谐波涡流等效电导率的概念，揭示了环形槽改善复合转子异步电机性能的机理，并通过具体算例验证了理论分析与计算的正确性更多还原

【Abstract】 Provides the methods for calculation of equal circuit and its parameters of composite rotor asynchronous motor with ring groove on the surface. It first introduces the concept of ring groove harmonic eddy equal current and reveal the principle of improving the property of composite rotor asynchronous motor with ring groove. By actual example the coincidence of theoretical analysis and calculations has been proven.更多还原