用两相馈电实验测定异步电机等值电路参数

Determination of Equivalent Circuit Parameters of Asynchronous Machine by Two ──phase Feed Experimentation

本文提出用理想空载状态下的两相馈电实验来测出异步电机的相电压、相电流、感应电势和功率，由此导出方程组，从而计算出等值电路的六个参数．经检验，它们是足够精确的．

This article suggests two-phase feed experimentation in an ideal no-loadstate, by which phase voltage phase current and electromotive force are determined and the equation group deducde so that six parameters of equivalent circuit in asynchronous machine can be calculated. They are proved to be accurateenough.