| 对某电厂母线保护误动原因的分析 |
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| 引用本文： | 李凤荣,李瑞珍. 对某电厂母线保护误动原因的分析[J]. 太原理工大学学报, 1999, 30(5): 529-531 |
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| 作者姓名： | 李凤荣 李瑞珍 |
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| 作者单位： | 太原电力高等专科学校 |
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| 摘 要： | 阐述了事故发生的起因，过程以及对电厂和系统民的危害，从故障过程中母线保护的动态情况造工动保护不能正确动作的几点原因，并提出了两种可行的解决方法。
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| 关 键 词： | 故障 差动保护 发电厂 母线保护 电力系统 |
| 文章编号： | 1007-9432(1999)05-0529-03 |
Analysis to the Cause of Bus Protecting Malfunctions in a Power Plant |
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| Li Fengrong,Li Ruizhen. Analysis to the Cause of Bus Protecting Malfunctions in a Power Plant[J]. Journal of Taiyuan University of Technology, 1999, 30(5): 529-531 |
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| Authors: | Li Fengrong Li Ruizhen |
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| Affiliation: | Taiyuan Electrical College |
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| Abstract: | This paper illustrates the cause and process of the malfunctions and its damage to power plant and system,explains several causes which effect the functions of differential protection through the bus protecting action and provides two operational solutions. |
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| Keywords: | short circuit protection differential protection operating value |
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