永磁电动机转子温度场数值计算

永磁直流电动机在运行过程中涉及到的相关内容很多,不仅有电动机的控制,而且还包括电动机在运行过程中电机温升的分布情况。由于永磁电动机的转子上有永磁体的存在,而永磁材料的性能受材料所处环境的温度分布确定,因此在研究永磁电动机控制的过程中,必须研究对应于电动机不同控制状态下的转子内部温度的分布特性,这样对电动机的研究才能成为完整的一体。

Calculation of Temperature Field Numerical Value of Permanent Magnet Motor Rotor

The permanent magnetic motor in the process of running are related to many contents that not only include the control of the motor, but also the distribution of the motor temperature rise in the process of running .Because of permanent magnet motor with permanent magnets on the rotor and the performance of the permanent magnet material determined by the temperature distribution of environment , therefore in the process of the research of permanent magnet motor control the corresponding to the motor rotor internal temperature distribution under different control condition feature must be studied , which is considered to be the comprehensive study of motor .