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交-交变频技术实现感应电机的重载起动
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摘 要:给出了电动机的几种起动方式,并分析了其特性,着重介绍了软起动。但本文的目的是解决电动机的重载起动,并给出了一种交交变频的方法来实现。 关键词:感应电机 软起动 交交变频 Abstract:some starting manners of motor are given and analyzed in this paper, soft starting is introduced emphasizly. But how to solve over loading starting is purposed and AC-AC variable frequency is given.
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