高效电机效率测试方法的选取与分析

A Study on the Selection of Test Methods for High Efficiency Motor

文章通过对112B法的计算方法以及不确定度原理的分析,并通过具体实验进行电机效率低不确定度的数值计算,从而得到比较符合实际的电机效率,对电机及系统的节能具有指导意义。

On the basis of an analysis of numerical calculation methods and uncertainty principle of 112B,this article makes a calculation of motor efficiency uncertainty by means of specific experiments,which leads to the discovery of motor efficiency in accordance with the reality.All these efforts are expected to be of guidance significance to motor energy conservation.