| 变电站自动化系统中安全自动装置关键技术的探讨 |
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| 引用本文： | 邱文祥,王海燕,何俊峰,李孟兴. 变电站自动化系统中安全自动装置关键技术的探讨[J]. 承德石油高等专科学校学报, 2007, 9(4): 23-26 |
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| 作者姓名： | 邱文祥 王海燕 何俊峰 李孟兴 |
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| 作者单位： | 承德供电公司,河北,承德,067000;承德供电公司,河北,承德,067000;承德供电公司,河北,承德,067000;承德供电公司,河北,承德,067000 |
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| 摘 要： | 对变电站自动化系统中同期合闸、电压无功综合自动控制、备用电源自动投入和小电流接地系统的接地选线等安全自动装置关键技术逐一分析探讨，在阐明各自工作原理的前提下，进一步针对各项技术的不足进行分析并提出相应的改进方案。
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| 关 键 词： | 变电站 安全 自动装置 |
| 文章编号： | 1008-9446（2007）04-0023-04 |
| 收稿时间： | 2007-05-29 |
| 修稿时间： | 2007-05-29 |
Key Technology of Automatic Safety Devices in Automatic System in Transformer Substation |
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| QIU Wen-xiang,WANG Hai-yan,HE Jun-feng,LI Meng-xing. Key Technology of Automatic Safety Devices in Automatic System in Transformer Substation[J]. Journal of Chengde Petroleum College, 2007, 9(4): 23-26 |
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| Authors: | QIU Wen-xiang WANG Hai-yan HE Jun-feng LI Meng-xing |
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| Affiliation: | QIU Wen-xiang, WANG Hai-yan, HE Jun-feng, LI Meng-xing (Chengde Power Supply Company, Chengde 067000, Hebei, China) |
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| Abstract: | This article makes a detailed analysis of the synchronous switching-in of the automatic system in transformer substation, the comprehensive and automatic control of idle voltage, the automatic switching-in of the standby electric power, and the line selection of small-current grounding system etc.. Based on the different operating principles, the article further analyzes the disadvantages of all kinds of technology and puts forward corresponding improvement scheme. |
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| Keywords: | transformer substation safety automatic devices |
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