【摘要】 本文建立了逆变器供电多相同步电动机的数学模型,分析了三种电机状态变量的对称性。给出了三相和十二相(4Y移15o)同步电动机的仿真结果,并对两者进行了比较。仿真结果对逆变器供电多相同步电动机的设计有一定的参考借鉴作用。更多还原

【Abstract】 The mathematical model of inverter-fed multi-phase synchronous motor is established in this paper, and the symmetry of state variables for three kinds of electrical machine is analyzed . Simulation results of a three phase and a twelve phase(4Y shifting 15 degrees) synchronous motors are given, and a comparison between both of them is made. These results are a referential use in the design of inverter-fed multi-phase synchronous motor.更多还原