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| The Non Intrusive Fault Localization and Identification Method for Low Voltage Distribution Network |
| Fan Hua1, Ren Jun1, Cao Weiguo2 |
1. Zhangjiakou Power Supply Company,Zhangjiakou, Hebei 075000;
2. Five-c Smart Power Grid Technology Co., Ltd, Nanjing 211106 |
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Abstract Non intrusive load monitor due to low installation cost, little influence on users, has become an important development direction of low-voltage power load monitoring in the future. Based on the principle of non intrusive load decomposition, presents a method of low-voltage distribution network fault location based on non intrusive, constructs non intrusive fault identification system of the low voltage distribution network, and gives the detailed steps of fault recognition, to achieve the initial location of low-voltage distribution network fault types and fault zone, if can combined with the low voltage feeder circuit intelligent electric energy meter, will be able to achieve precise positioning of the fault type and region, this method can be used for rapid diagnosis and investigation of internal fault of power user.
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Published: 22 December 2014
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| Cite this article: |
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Fan Hua,Ren Jun,Cao Weiguo. The Non Intrusive Fault Localization and Identification Method for Low Voltage Distribution Network[J]. Electrical Engineering, 2014, 15(11): 66-69.
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| URL: |
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http://dqjs.cesmedia.cn/EN/Y2014/V15/I11/66
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[1] 牛卢璐, 贾宏杰. 一种适用于非侵入式负荷监测的暂态事件检测算法[J]. 电力系统自动化, 2011, 35(9): 30-35.
[2] 余贻鑫, 刘博, 栾文鹏. 非侵入式居民电力负荷监测与分解技术[J]. 南方电网技术, 2013, 7(4): 1-5.
[3] 黎鹏, 余贻鑫. 非侵入式电力负荷在线分解[J]. 天津大学学报. 2009, 42(4): 303-308.
[4] 张玲玲. 非侵入式电力负荷分解算法综述[J]. 安徽电子信息职业技术学院学报, 2014, 13(1): 21-25.
[5] 陈洪波, 付克勤. 380V低压配电网故障分析及其消除措施[J]. 重庆电力高等专科学校学报, 2011, 16(3): 81-84.
[6] 郑涛, 潘玉美, 郭昆亚, 等. 基于免疫算法的配电网故障定位方法研究[J]. 电力系统保护与控制, 2014, 42(1): 77-83.
[7] 雍静, 桂小智, 牛亮亮, 等. 基于自回归参数模型的低压系统串联电弧故障识别[J]. 电工技术学报, 2011, 26(8): 213-219.
[8] 唐金锐, 尹项根, 张哲, 等. 配电网故障自动定位技术研究综述[J]. 电力自动化设备, 2013, 33(5): 7-13.
[9] 贾惠彬, 钱翰博, 戚宇林. 一种配电网单相接地故障行波定位方法[J]. 电力系统保护与控制, 2012, 40(23): 93-97.
[10] 郑日红, 顾秀芳, 韩如月,等. 配电网短路故障分析及其识别方法研究[J]. 工矿自动化, 2012(4): 24-29. |
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2014, Vol. 15 
