逆变器控制的永磁同步电机的试验验证

Testing and Verification on the PM Synchronous Motor Controlled by Invertors

阐述了逆变器控制的永磁同步牵引电机的试验内容,详细介绍了试验电机、试验用逆变器以及相应测量系统的构成。通过空载反电动势测定、额定温升、额定牵引、峰值牵引和制动特性等一系列试验,证明被试电机的牵引和制动性能均满足设计要求。

Testing contents of the PM synchronous motor controlled by invertors was described while the testing motor, invertors and measurement system were introduced in detail. Traction and braking performance of the tested motor meeting with the design requirement was proved through a series of tests such as the no-load back electromotive force, rated temperature-rise, rated traction, peak traction and braking characteristic.