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一种新型电动机综合保护装置的研究
引用本文:高迎慧,金海明,苗盛章. 一种新型电动机综合保护装置的研究[J]. 控制工程, 1996, 0(3)
作者姓名:高迎慧  金海明  苗盛章
作者单位:阜新矿业学院电气系!123000
摘    要:从集成电路具有诸多优点出发,介绍了采用555定时器等芯片构成一种电动机短路、过载和断相综合保护装置的组成及其工作原理。

关 键 词:电机综合保护  555定时器  异或门  或非门

Study of a New Type Combined Protective Device for Motor
Gao Yinghui, Jin Haiming, Miao Shengzhang. Study of a New Type Combined Protective Device for Motor[J]. Control Engineering of China, 1996, 0(3)
Authors:Gao Yinghui   Jin Haiming   Miao Shengzhang
Affiliation:Department of Electrical Engineering Fuxin Mineral Institute
Abstract:This paper introduces a new type combined protective device which is composed of 555 timing controller. The device can protect motors from damage when the shore circuit, overloading and loss of phase occur.
Keywords:combined protective device, 555 timing controller, exclusive"  OR"   gate,inclusive "  NOR"   gate
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