高效高牵入两极永磁同步电机的设计

Design of Two Pole Permanent Magnet Synchronous Motor with High Efficiency and High Pull-in Torque

在兼顾电机起动性能和稳态运行性能的同时,研制开发了一台高效、高牵入的两极永磁同步电机,并对样机进行了测试。测试结果表明,该电机具有较高的性能指标。在样机的开发过程中,使用了一种开、闭口槽组合的新型转子结构,收到了良好的效果。

Considering both the starting capacity and the running performance, a two pole Permanent Magnet Synchronous Motor with high efficiency and high pull-in torque is discussed. The test result proves that the prototype is of high performance. During the development of this prototype, presents a novel rotor structure with both open slots and closed slots, and this method is justified by the test result.