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本文提出在电动机轴向进风口处增置泡沫空气过滤器的技术改造方案,经过运行验证表明效果良好,电动机定子温度没有超过其正常运行温度。根据试验还进行了推广.
In this paper, the technical proposal of adding foam air filter to the axial air inlet of the motor is presented. After running the test, it shows that the effect is good and the motor stator temperature does not exceed the normal operating temperature. According to the test has also been promoted.