| 基于故障影响遍历的配电网可靠性评估算法研究 |
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| 引用本文： | 张杰,王晓刚,张轶,刘达才,陈明杰. 基于故障影响遍历的配电网可靠性评估算法研究[J]. 广州大学学报(综合版), 2013, 0(6): 64-68 |
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| 作者姓名： | 张杰 王晓刚 张轶 刘达才 陈明杰 |
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| 作者单位： | [1]广州大学机械与电气工程学院,广东广州510006 [2]武汉凯迪电力环保有限公司,湖北武汉430223 |
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| 基金项目： | 广州市属高校科研汁划资助项目（2012A034）;广州市科技计划资助项目（2013J4100017） |
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| 摘 要： | 提出一种基于故障影响遍历的中压配电网供电可靠性评估改进算法．算法将熔断器故障影响和负荷支路因熔断器拒动而对外界的影响并入该负荷支路所在馈线进行处理，同时考虑故障后负荷点由主电源恢复供电和备用电源恢复供电的区别，扩展了故障影响类型．改进算法更适用于实际配电系统，是一种较实用的评估算法．算例验证了所提算法的正确性和有效性．
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| 关 键 词： | 配电网 可靠性评估 故障影响遍历 故障影响矩阵 |
Study on distribution network reliability evaluation based on fault influence traversal algorithm |
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| ZHANG Jie,WANG Xiao-gang,ZHANG Yi,LIU Da-cai,CHEN Ming-jie. Study on distribution network reliability evaluation based on fault influence traversal algorithm[J]. Journal of Guangzhou University, 2013, 0(6): 64-68 |
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| Authors: | ZHANG Jie WANG Xiao-gang ZHANG Yi LIU Da-cai CHEN Ming-jie |
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| Affiliation: | 1. School of Mechanical and Electrical Engineering,Guangzhou University,Guangzhou 510006, China; 2. Wuhan Kaidi Electric Power Environmental Co. ,Ltd. ,Wuhan 430223, China) |
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| Abstract: | This paper presents an improved algorithm based on fault influence traversing for the reliability evalu- ation of power distribution system. The improved algorithm considers the influence of the fuse failure and fuse refusing action, and this influence is combined with the feeder which articulated this load point. The paper de- veloped the fault influence type considering the difference in the restoration time after a failure occurred between the main power supply and the standby. The improved algorithm is more applicable to the actual situation of power distribution system. The effectiveness of the proposed method is verified by simulation results of the wiring of feeder 4 in IEEE RBTS bus 6. |
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| Keywords: | power distribution system reliability evaluation fault influence traversal fault influence matrix |
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