| 配电网中接线方式与备自投选取原则的探讨 |
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| 引用本文： | 武志东,武斌.配电网中接线方式与备自投选取原则的探讨[J].山西大同大学学报（自然科学版）,2012,28(4):69-72. |
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| 作者姓名： | 武志东 武斌 |
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| 作者单位： | 1. 河南省电力公司,河南郑州,450052
2. 河南郑州供电公司,河南郑州,450006 |
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| 摘 要： | 变电站有多种接线方式,一般分为多电源、双电源、单电源和单主变等.不同的接线方式和负荷状况适合配置不同的备自投方案.通过对电网接线方式和常见备自投动作情况的分析,得出变电站配置进线备自投、分段备自投和主变备自投的原则.
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| 关 键 词： | 接线方式 备自投 选取原则 自投方式 |
Discussion on the Principle of Back-up Switching Equipment Selected with the Distribution Network in Connection Method |
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| WU Zhi-dong
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WU Bin.Discussion on the Principle of Back-up Switching Equipment Selected with the Distribution Network in Connection Method[J].Journal of Shanxi Datong University(Natural Science Edition),2012,28(4):69-72. |
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| Authors: | WU Zhi-dong WU Bin |
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| Institution: | 1.Electric Power of Henan,Zhengzhou Henan,450052; 2.Zhengzhou Power Supply Company,Zhengzhou 450006) |
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| Abstract: | Substations have a variety of connection modes,generally divided into multiple power supplies,dual power supplies,single power supply and single main transformer and so on.Different connection modes and load conditions scheme for configuring different busbar automatic transfer switch.Through the introduction of Network connection and Common automatic bus transfer,came to the principle for the incoming-line back-up switching equipment,Step back-up switching equipment and main transformer back-up switching equipment,in order to maximize the standby power source automatic connection device to play an active role. |
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| Keywords: | connection mode back-up switching equipment selection principles automatic switching |
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