A method of permanentmagnetcircuit design is introduced. Validity of the method is validated by the design of main permanentmagnet of MRI with 0.35t.
本文介绍了一种永磁磁路设计方法,并以0.35 T的MRI主磁体设计为例验证了磁路设计方法的有效性。
2
The main control circuit sends 6 PWM signals. After the isolation and enlargement by the power circuit, these signals could drive the PermanentMagnet Synchronous Motor (PMSM for short).
主控电路发出6路PWM信号,经过功率电路隔离和放大,驱动交流永磁电机运转。
3
A simple and high - Performance brushless DC generator consisting of a controlled rectifying circuit and permanentmagnet square wave motor is Presented.