大型H710空冷电机定子温升计算研究

Study on the calculation of stator temperature rise on H710 large air-cooled motor

针对异步大型空冷电机H710系列电机,本文采用CFD方法在电机额定转速下进行温升计算,对不同的分析方案进行了比较,得到了电机温度分布情况和不同分析方案的差异,为后期快速优化提供了方法。

For the H710 series motors in large asynchronous air-cooled motors, the CFD method is used, in the article, to calculate the temperature rise at the rated speed of the motor. Here, different analysis schemes are compared, the differences for the temperature distribution of the motor and different analysis schemes are obtained, which provides a method for rapid optimization in the later stage.