| 自制高压电动机的综合继电保护装置 |
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| 引用本文： | 耿庆鲁. 自制高压电动机的综合继电保护装置[J]. 氯碱工业, 2006, 0(8): 1-3 |
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| 作者姓名： | 耿庆鲁 |
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| 作者单位： | 山东德州石油化工厂热电车间,山东,德州,253007 |
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| 摘 要： | 阐述了在工业生产中常大量采用的高压异步电动机在运行中可能发生的故障及由此产生的危害;进而阐明,在只装有3个引出端子的一般高压电动机上配置1套通用的综合继电保护装置,对全面保护电动机的安全运行十分必要。
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| 关 键 词： | 高压异步电动机 综合继电保护 相间短路 电流速断保护 过负荷保护 过电流保护 电动机单相接地保护 电动机低电压保护 |
| 文章编号： | 1008-133X（2006）08-0001-03 |
| 收稿时间： | 2006-05-01 |
| 修稿时间： | 2006-05-01 |
An integrated relay protector for self-made high voltage motors |
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| GENG Qing-lu. An integrated relay protector for self-made high voltage motors[J]. Chlor-Alkali Industry, 2006, 0(8): 1-3 |
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| Authors: | GENG Qing-lu |
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| Abstract: | The faults that could occur during the operation of high voltage asynchronous motors,which are often adopted in a large amount in industrial production,are expounded as well as their harm.The necessity is elaborated for high voltage motors with only three lead-out terminals to equip with a set of universal integrated relay protection device to fully protect their safe operation. |
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| Keywords: | high voltage asynchronous motor integrated relay protection interphase short circuit (rapid) current cut-off protection overload protection overcurrent protection motor single phase grounding protection motor low voltage protection |
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