| 基于拓扑识别的舰船电力系统自适应保护策略 |
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| 引用本文： | 甄洪斌,张晓锋,戚连锁,徐建霖. 基于拓扑识别的舰船电力系统自适应保护策略[J]. 舰船科学技术, 2011, 33(3). DOI: 10.3404/j.issn.1672-7649.2011.03.013 |
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| 作者姓名： | 甄洪斌 张晓锋 戚连锁 徐建霖 |
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| 作者单位： | 海军工程大学电气与信息工程学院,湖北,武汉,430033 |
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| 基金项目： | 国家自然科学基金委员会创新研究群体科学基金 |
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| 摘 要： | 舰船电力系统使命的特殊性及系统配置的独特性使其继电保护策略与陆地电力系统有所不同.随着系统容量和网络结构的不断发展,以离线整定为特征的传统三段式电流保护已不能满足保护要求.通过分析舰船电力系统保护的特点和需求,提出基于拓扑识别的自适应保护策略,能根据系统网络拓扑结构自动在线调整保护整定值.典型实例的分析结果验证了其在改善保护性能方面的可行性及有效性.
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| 关 键 词： | 舰船电力系统 自适应保护 拓扑识别 短延时 策略 |
An adaptive protection scheme based on topology-recognition for shipboard electrical power systems |
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| ZHEN Hong-bin,ZHANG Xiao-feng,QI Lian-suo,XU Jian-lin. An adaptive protection scheme based on topology-recognition for shipboard electrical power systems[J]. Ship Science and Technology, 2011, 33(3). DOI: 10.3404/j.issn.1672-7649.2011.03.013 |
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| Authors: | ZHEN Hong-bin ZHANG Xiao-feng QI Lian-suo XU Jian-lin |
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| Affiliation: | ZHEN Hong-bin,ZHANG Xiao-feng,QI Lian-suo,XU Jian-lin(College of Electrical and Information Engineering,Naval University of Engineering,Wuhan 430033,China) |
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| Abstract: | For specific mission and unique configure of Shipboard Electrical Power Systems(SEPS),their relay protection schemes are different from Terrestrial Electrical Power Systems(TEPS).With development of system capacity and network topology,the traditional three-step current protection method can not meet protection demands,which has the feature of off-line setting.Based on the characteristic and requirement of SEPS,a new adaptive protection scheme based on topology-recognition is proposed,which can automaticall... |
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| Keywords: | shipboard electrical power system adaptive protection topology-recognition short-delay scheme |
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