【摘要】 本文提出直接从电压源入手用有限元法分析与计算交硫电机的起动持性。与常用的电流源为场源的有限元法相比,不需要用电流进行迭代,从而减少非线性涡流场计算的迭代次数。从外施电压源直接计算是按照电动机的实际工况条件进行的,因而使计算结果更接近实际值。更多还原

【Abstract】 This paper presents a method of finite element analysis of starting performence of alternating-current motor,considering terminal voltage source.The current ite ration is not necessary and the iterative times of computing nonlinear eddy current fi- eld are large reduced in this paper,compared with the other considering current source. The consideration of this paper agrees with the working condition of electrical ma- chine,hence the computing results approch better to the actual ones.更多还原