降低异步电机噪声的探讨

Approaches on lowering the noise of asynchronous motor

根据电机设计理论 ,对异步电机的通风噪声、机械噪声及电磁噪声的成因及降低这些噪声的技术措施等作了详细的阐述 ;对降低电机噪声的辅助措施作了介绍 ;最后 。

Based on the electric machine design theory, this paper gives a concrete account of the reasons why ventilation noise and mechanical noise and electromagnetic noise of the asynchronous motor are formed, in addition to the technical measures taken to lower the noise. Auxiliary measures are introduced here to lower the noise of the electric machine. Finally a example is given to lower the mechanical noise.