GE模块IC693MDL231RR

GE模块IC693MDL231RR

　转差率是决定异步电机运行状态和性能的一个重要物理的量，当电机的负载变化时，转差率随之发生变化。

　　一般异步电动机空载时的转差率在0.005以下，满载时的转差率在0.05以下。

　　三相异步电动机的转差率计算公式

　　有关三相异步电动机的转差率与计算公式，转速差与同步转速之比的百分比叫做转差率，用符号S表示，转差率计算公式：S=（n1-n）/n1×100%。

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