| 浅谈阶段式电流保护在矿井高压供电中的应用 |
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| 引用本文： | 高增伟.浅谈阶段式电流保护在矿井高压供电中的应用[J].科技情报开发与经济,2010,20(14):219-220. |
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| 作者姓名： | 高增伟 |
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| 作者单位： | 山西晋城煤业集团凤凰山矿,山西晋城,048007 |
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| 摘 要： | 介绍了电力系统继电保护的基本要求,对不同类型的阶段式电流保护进行了比较,指出了选用阶段式电流能够满足电力系统继电保护的基本要求。
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| 关 键 词： | 阶段式电流保护 继电保护 动作时限 |
Talking about the Application of Stepped Current Protection in Mine High-voltage Power-supply |
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| GAO Zeng-wei.Talking about the Application of Stepped Current Protection in Mine High-voltage Power-supply[J].Sci-Tech Information Development & Economy,2010,20(14):219-220. |
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| Authors: | GAO Zeng-wei |
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| Institution: | GAO Zeng-wei |
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| Abstract: | This paper expounds the basic requirements of relay protection in power system,compares the different types of stepped current protection,and points out that selecting stepped current protection can meet the needs of relay protection of power system. |
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| Keywords: | stepped current protection relay protection action time |
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