| 适应智能电网的有限广域继电保护分区与跳闸策略 |
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| 引用本文： | 尹项根,汪旸,张哲.适应智能电网的有限广域继电保护分区与跳闸策略[J].中国电机工程学报,2010(7). |
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| 作者姓名： | 尹项根 汪旸 张哲 |
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| 作者单位： | 电力安全与高效湖北省重点实验室(华中科技大学); |
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| 基金项目： | 国家自然科学基金项目(50877031)~~ |
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| 摘 要： | 随着大范围停电事故的频发以及智能电网技术的发展,基于广域多点信息的广域继电保护成为热点研究问题。基于对广域继电保护技术发展前景与工程实用化要求的分析,论述一种蜂窝式分区域集中决策有限广域继电保护系统,并重点研究了基于通信信息优化的保护分区原则和方法,以及符合保护配合要求的保护跳闸策略。以某电网为例进行实例分析,验证了上述结论的可行性。此研究旨在促进广域继电保护从原理性探索向应用的转化,用以应对具有结构与运行多样性的智能电网的发展要求。
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| 关 键 词： | 智能电网 有限广域 保护分区 跳闸策略 |
Zone-division and Tripping Strategy for Limited Wide Area Protection Adapting to Smart Grid |
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| YIN Xiang-gen,WANG Yang,ZHANG Zhe ,Wuhan ,Hubei Province,China.Zone-division and Tripping Strategy for Limited Wide Area Protection Adapting to Smart Grid[J].Proceedings of the CSEE,2010(7). |
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| Authors: | YIN Xiang-gen WANG Yang ZHANG Zhe Wuhan Hubei Province China |
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| Affiliation: | YIN Xiang-gen,WANG Yang,ZHANG Zhe (Hubei Electric Power Security , High Efficiency Key Lab (Huazhong University of Science , Technology),Wuhan 430074,Hubei Province,China) |
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| Abstract: | Wide area protection based on multipoint communication becomes one of the hottest researches in power system with the frequent occurrence of blackout accident and the development of smart grid. A cellular-limited wide area protection system of centralized decision by zone-division was presented with the analysis on the development and practical engineering application of wide area protection. The paper discussed the principle and the method of the protection zone-division based on the optimization of commun... |
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| Keywords: | intelligent power grid limited wide area protected zone division tripping strategy |
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