同步电动机的异步起动计算

Calculations of Asynchronous Starting of Synchronous Motor

同步电动机的异步起动,主要指异步起动过程中异步状态的电流和转矩,有关的灭磁电阻和牵入转差率的取值、绕组温升等。本文主要介绍有关它们的计算,并简要分析。

The asynchronous starting of synchronons motor mainly refers to current, torque moment of asynchronous characteristic, selection of value for discharging resistor and pull-in slip, and winding temperature rise …etc. The methods ot these calculations are described, and a brief analysis of the calculations is made in this paper.