考虑复故障的有源配电网故障定位方法

doi:10.19595/j.cnki.1000-6753.tces.200487

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Abstract Reliable fault location is an important means to improve the power supply reliability of distribution networks after extreme disturbance. In extreme disturbance, the probability of combination fault in distribution networks increases, mainly reflected in the features of high fault multiplicity, multiple fault types and high resistance grounding. In this paper, a fault location method for active distribution networks considering combination faults is proposed. Through the area division based on optimal μPMU configuration, each monitoring area is formed. The suspicious monitoring area is determined by the search algorithm criterion, and the fault location algorithm is started. The fault section detection criterion comparing the amplitude of the unbalanced current component is used to locate the fault. Through PSCAD/EMTDC and Matlab, it is verified that this method is not affected by fault location and fault type, and is suitable for complex scenarios such as combination and multi-type faults. Moreover, it has high resistance against transition resistance.

Key words： Combination faults suspicious monitoring area unbalanced current component fault location wide area phasor information

Received: 14 May 2020

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TM77

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	Articles by authors
	Zhang Jianlei
	Gao Zhanjun
	Chen Ming
	Wei Zhen
	An Shuhuai

Cite this article:

Zhang Jianlei,Gao Zhanjun,Chen Ming等. Fault Location Method for Active Distribution Networks Considering Combination Faults[J]. Transactions of China Electrotechnical Society, 2021, 36(11): 2265-2276.

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https://dgjsxb.ces-transaction.com/EN/10.19595/j.cnki.1000-6753.tces.200487 OR https://dgjsxb.ces-transaction.com/EN/Y2021/V36/I11/2265

[1] 许寅, 和敬涵, 王颖, 等. 韧性背景下的配网故障恢复研究综述及展望[J]. 电工技术学报, 2019, 34(16): 3416-3429.
Xu Yin, He Jinghan, Wang Ying, et al.A review on distribution system restoration for resilience enhancement[J]. Transactions of China Electrotechnical Society, 2019, 34(16): 3416-3429.
[2] 李振坤, 王法顺, 郭维一, 等. 极端天气下智能配电网的弹性评估[J]. 电力系统自动化, 2020, 44(9): 60-71.
Li Zhenkun, Wang Fashun, Guo Weiyi, et al.Resilience assessment of intelligent distribution networks in extreme weather[J]. Automation of Electric Power Systems, 2020, 44(9): 60-71.
[3] 张艳霞, 尹佳鑫, 蒙高鹏, 等. 基于错误逻辑区域检测的配电网容错故障定位[J]. 电机与控制学报, 2017, 21(11): 1-8.
Zhang Yanxia, Yin Jiaxin, Meng Gaopeng, et al.False-tolerant fault location method for distribution networks based on wrong-logic region detecting[J]. Electrical Machines and Control, 2017, 21(11): 1-8.
[4] 王宾, 孙华东, 张道农. 配电网信息共享与同步相量测量应用技术评述[J]. 中国电机工程学报, 2015, 35(增刊1): 1-7.
Wang Bin, Sun Huadong, Zhang Daonong.Technical review on sharing and synchronous phasor measurement in distribution network[J]. Proceedings of the CSEE, 2015, 35(S1): 1-7.
[5] 谢李为, 李勇, 罗隆福, 等. 基于距离矩阵与分支系数的配电网故障定位方法[J]. 中国电机工程学报, 2020, 40(7): 2180-2191, 2397.
Xie Liwei, Li Yong, Luo Longfu, et al.Based on distance matrix and branch coefficient distribution network fault location method[J]. Proceedings of the CSEE, 2020, 40(7): 2180-2191, 2397.
[6] 王秋杰, 金涛, 谭洪, 等. 基于分层模型和智能校验算法的配电网故障定位技术[J]. 电工技术学报, 2018, 33(22): 5327-5337.
Wang Qiujie, Jin Tao, Tan Hong, et al.The technology on fault location of distribution network based on hierarchical model and intelligent checking algorithm[J]. Transactions of China Electrotechnical Society, 2018, 33(22): 5327-5337.
[7] 马静, 许冬, 王桐, 等. 基于故障确信度的广域多重故障识别新算法[J]. 电网技术, 2012, 36(12): 88-93.
Ma Jing, Xu Dong, Wang Tong, et al.A new wide-area multiple fault identification algorithm based on fault certainty[J]. Power System Technology, 2012, 36(12): 88-93.
[8] 王晨, 童晓阳, 王睿晗. 有限相量测量单元下最小二乘估计的广域后备保护算法[J]. 电力系统自动化, 2015, 39(20): 124-129.
Wang Chen, Tong Xiaoyang, Wang Ruihan.Wide-area backup protection algorithm for least squares estimation under finite phasor measurement unit[J]. Automation of Electric Power Systems, 2015, 39(20): 124-129.
[9] 王秋杰, 金涛, 申涛, 等. 利用多因素降维的配电网区段定位完全解析模型[J]. 电工技术学报, 2019, 34(14): 3012-3024.
Wang Qiujie, Jin Tao, Shen Tao, et al.A complete analytical model for location of distribution network segment with multi-factor dimensionality reduction[J]. Transactions of China Electrotechnical Society, 2019, 34(14): 3012-3024.
[10] 金涛, 李鸿南, 刘对. 基于BPSOGA的含风电机组的配电线路故障区段定位[J]. 电力自动化设备, 2016, 36(6): 27-33.
Jin Tao, Li Hongnan, Liu Dui.Fault location of distribution line with wind turbine based on BPSOGA[J]. Electric Power Automation Equipment, 2016, 36(6): 27-33.
[11] 王秋杰, 金涛, 梅李鹏, 等. 基于模型分层的配电网故障诊断方法[J]. 电力自动化设备, 2020, 40(1): 73-79.
Wang Qiujie, Jin Tao, Mei Lipeng, et al.Fault diagnosis method of distribution network based on model layer[J]. Electric Power Automation Equipment, 2020, 40(1): 73-79.
[12] 吴凡, 赵晋泉, 朱斌, 等. 基于MOPSO的含分布式光伏配电网故障区段定位[J]. 电力系统保护与控制, 2018, 46(6): 46-53.
Wu Fan, Zhao Jinquan, Zhu Bin, et al.Fault location of distributed photovoltaic power distribution network based on MOPSO[J]. Power System Protection and Control, 2008, 46(6): 46-53.
[13] 陶维青, 窦开明, 方陈, 等. 配电网相量数据接入方式比较及技术分析[J]. 电网技术, 2019, 43(3): 784-792.
Tao Weiqing, Dou Kaiming, Fang Chen, et al.Comparison and technical analysis of phasor data access modes in distribution network[J]. Power System Technology, 2019, 43(3): 784-792.
[14] 邱璐, 陈丽华, 臧天磊, 等. 基于可观性量测和梯度投影算法的谐波源定位[J]. 电网技术, 2016, 40(2): 649-655.
Qiu Lu, Chen Lihua, Zang Tianlei, et al.Harmonic sources location method based on observability measurement and gradient projection algorithm[J]. Power System Technology, 2016, 40(2): 649-655.
[15] 罗深增, 李银红, 游昊, 等. 基于同步相量测量单元的串联补偿线路自适应故障定位算法[J]. 电工技术学报, 2017, 32(5): 143-151.
Luo Shenzeng, Li Yinhong, You hao, et al. An adaptive fault location algorithm based on PMU measurement for series compensated transmission lines[J]. Transactions of China Electrotechnical Society, 2017, 32(5): 143-151.
[16] Jiang Quanyuan, Li Xingpeng, Wang Bo, et al.PMU-based fault location using voltage measurements in large transmission networks[J]. IEEE Transactions on Power Delivery, 2012, 27(3): 1644-1652.
[17] 赵波, 王财胜, 周金辉, 等. 主动配电网现状与未来发展[J]. 电力系统自动化, 2014, 38(18): 125-135. Zhao Bo, Wang Caisheng, Zhou Jinhui, et al. Present and future development trend of active distribution network[J]. Automation of Electric Power Systems, 2014, 38(18): 125-135.
[18] 徐丙垠, 薛永端, 冯光, 等. 配电网接地故障保护若干问题的探讨[J]. 电力系统自动化, 2019, 43(20): 1-7.
Xu Bingyin, Xue Yongduan, Feng Guang, et al.Discussion on several problems of earthing fault protection in distribution network[J]. Automation of Electric Power Systems, 2019, 43(20): 1-7.
[19] 刘鹏程, 李新利. 基于多种群遗传算法的含分布式电源的配电网故障区段定位算法[J]. 电力系统保护与控制, 2016, 44(2): 36-41.
Liu Pengcheng, Li Xinli.Fault section location ofdistribution network containing distributed generation based on the multiple-population genetic algorithm[J]. Power System Protection and Control, 2016, 44(2): 36-41.
[20] 黄佳乐, 杨冠鲁. 配电网故障区间定位的改进矩阵算法[J]. 电力系统保护与控制, 2014, 42(11): 41-45.
Huang Jiale, Yang Guanlu.Modified matrix algorithm for fault location of distribution network[J]. Power System Protection and Control, 2014, 42(11): 41-45.