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本文介绍了一种基于８７５１ 单片机的交流鼠笼式异步电动机软启动控制器，它能有效地降低启动电流，使电机平稳启动。
This paper introduces a 8751 single-chip AC squirrel cage induction motor soft-start controller, which can effectively reduce the starting current, the motor starts smoothly.