The rotor losses in a high-speed asynchronous generator were calculated for a thermal analysis of a special rotor made of solid steel combined with a squirrel-cage.
采用有限元软件AN SY S对电机进行了二维谐波场及瞬态场的计算,将转子损耗分为定子基波电流产生的基波磁场引起的损耗、定子基波电流产生的齿谐波磁场引起的损耗和齿谐波磁导变化引起的损耗等3部分。
A numerical analysis of rotor losses in a medium and high speed direct torque controlled permanent magnet synchronous motor(PMSM) is presented.
提出了数值分析中高速直接转矩控制的永磁同步电动机 (PMSM)的转子损耗 ,利用DSP基仿真程序模拟实际的直接转矩控制永磁同步电动机的性能 ,计算空载和额定转矩时的定子电流。
