| 异步电动机断相保护系统研究 |
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| 引用本文： | 关键.异步电动机断相保护系统研究[J].黑龙江科技信息,2012(8):96. |
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| 作者姓名： | 关键 |
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| 作者单位： | 鸡西煤矿机械公司电气所,黑龙江鸡西,158100 |
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| 摘 要： | 本文主要阐述了电动机断相运行给电动机造成的危害，并在分析对比常用的三种电动机保护优缺点的基础上，介绍了一种简易的适用范围较广、灵敏度较高，且具有节电功能的三相异步电动机保护的原理。
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| 关 键 词： | 电动机 三相异步 断相 保护 |
Break-phase Egis of Asynchronous Electromotor |
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| Abstract: | This articl elaborated the of motor fault running of losing phase.And in the advantages and disadvantages of three kinds of commonly used protecting motor based on,this paper introduces the protective principle of three phase asynchronous motor,which has many advantages,such as wide application,high sensitivity and power saving function. |
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| Keywords: | electromotor three-phase asynchronous break-phase egis |
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