大型异步变频调速电动机通风系统测试研制

Test Development of Large Asynchronous Variable Frequency Speed Regulating Motor Ventilation System

电机的通风冷却对于电机的稳定运行和电机寿命至关重要。对电机的通风方式进行了介绍,结合试验数据验证改造电机局部结构的可行性。论述上述方法的正确性,为工程应用提供了参考。

Ventilation and cooling of the motor for the stable operation of the motor and motor life is essential. Ventilation mode of motor were introduced, combined with the test data validate motor on the feasibility of local structure, discussed the correctness of the above methods, provided the reference for the engineering application.