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Design of Automatic Saving Energy Device for Asynchronous Motor
Author(s): 
Pages: 63-64,66
Year: Issue:  2
Journal: ORDNANCE INDUSTRY AUTOMATION

Keyword:  异步电动机节电自动跟踪模糊控制器;
Abstract: 异步电机自动跟踪节电器根据降压节电能自动跟踪负载变化,提高功率因数原理研制.其可控硅模块由三组反并联单向晶闸管构成.单片机实时检测电机定子电压、电流及功率因数,依据电机起动/运行状态判断是启动子程序还是按负载变化启用节电模式.系统核心控制采用AT89C52单片机,并用C51编写全部软件.
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