介绍了哈尔滨电机厂有限公司开发的全氢冷发电机的特点,包括转子锻件、转子风叶的定位及把合方法、阻尼结构、转子引线密封结构、转子线圈、定子线棒的绑扎等。
A driving circuit for sensorless brushless DC motor is developed.The starting problem is solved,and the disturbance in the EMF is eliminated.