There is dynamic measurement error of electric power because of inherent inertia of the electricdynamometer.
就电动率而言，由于测功元件的固有惯性，其测量值和真实值之间也有动态差异。
2
In the paper, a new method used to control electric dynamometer's loading is introduced. The autoloading of a electricdynamometer can be realized through microcomputer control.
本文介绍应用较广泛的电涡流测功机一种新的加载控制方法，加载模型和实现方法。
3
In this paper, the functional influence of input voltage non-sine of Varible-frequency voltage source on Electric Power Dynamometer motor discussed. and methods of improving them were also given.