The rare earth permanent magnet synchronic motor has even operation effectiveness,high cosine,high starting torque,high over loading capability and energy saving.

The Design Study of Fine Dynamic Performance Rare Earth Permanent Magnet Synchronous Motor;

which exist in the use of the ordinary asynchronous starting of rare earth permanent magnet synchronous motor were analyzed,and puts forward the way to deal with such kinds of situations.

Study on Design of the Rotor Magnetic Circuit Structure Based on Starting Characteristics of REPMSM;

Adjustable Rare Earth Permanent Magnet Synchronous Motor Speed (REPMSM) Through Varying Frequency by Self-control

Theoretically,there aren t the fundamental wave loss on the rotor of REPMSM,so the rotor temperature rise should be low,but in actual because the magnet steel eddy current loss and the overtone loss and so on the inevitable question causes the rotor to give off heat,the temperature rise increases.

Through the practice of rare earth permanent magnetic synchronous motor, the result is that the realization of rare earth permanent magnetic synchronization in medium-small motor is the optimum scheme to realize high efficienc.

Revolved tightly the high speed highly effective increased-safety rare earth permanent magnetic synchronous motor s design, the paper researches thoroughly in the two-pole rotor structure, the electromagnetic field and the key explosion-proof parameter time t_E etc.

Rare earth permanent magnet synchronous generator(REPMSG)has characteristics such as simple structure, high efficiency, etc.

This paper deals with the phasor diagram,the phasor analysis and the nature of d-axis armature reactions of the steady-state running for single-phase PM synchronous motor.