This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

关于 高频注入法 ,电机在零速度时 一直啸叫 ,这个有办法避免吗?



关于 高频注入法 ,电机在零速度时 一直啸叫  ,这个有办法避免吗?