| 母差保护出现的问题及处理过程 |
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| 引用本文： | 洪耀鹏. 母差保护出现的问题及处理过程[J]. 广东输电与变电技术, 2004, 0(5): 36-37 |
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| 作者姓名： | 洪耀鹏 |
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| 作者单位： | 广电集团公司潮州供电分公司 |
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| 摘 要： | 本文介绍了220kV金砂变电站Ⅱ期扩建工程投运中220kV母差保护出现的问题及处理过程,指出了继电保护 设计、安装、调试、维护工作的重要性,对每个环节都需要认真处理。
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| 关 键 词： | 母差保护 二极管 极性 |
The Problems Occured in Bus-Differential Protection and how to Deal with It |
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| Guang-Dian Power Grid Group Co. Ltd. Chaozhou Power Supply Branch Hong Yao Peng. The Problems Occured in Bus-Differential Protection and how to Deal with It[J]. Guangdong Power Transmission Technology, 2004, 0(5): 36-37 |
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| Authors: | Guang-Dian Power Grid Group Co. Ltd. Chaozhou Power Supply Branch Hong Yao Peng |
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| Affiliation: | Guang-Dian Power Grid Group Co. Ltd. Chaozhou Power Supply Branch Hong Yao Peng |
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| Abstract: | In this paper, the author introduced the problems occurred in putting 220kV bus-differential protection into operation and how to deal with it during II step expanding engineering of Jin Sha substation, and pointed that it is very important for us to deal earnestly with each tache, such as design, installation, adjusting and maintenance of relay protection. |
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| Keywords: | Bus-differential protection Diode Polarity |
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