JOURNAL OF SHANDONG UNIVERSITY (ENGINEERING SCIENCE) ›› 2015, Vol. 45 ›› Issue (4): 25-30.doi: 10.6040/j.issn.1672-3961.0.2014.238

Previous Articles     Next Articles

Fault line selection method of distribution network based on the relative change rate in dominant bands

WANG Ming   

  1. Shengli College, China University of Petroleum, Dongying 257000, Shandong, China
  • Received:2014-08-27 Revised:2014-11-12 Online:2015-08-20 Published:2014-08-27

PDF (PC)

571

Abstract: To improve accuracy of faulty line selection in distribution network, a new fault line selection method was put forward which was based on the relative change rate of transient zero mode current. By analyzing the transient electrical quantities characteristics of distribution, the standard reference sequence of instantaneous rate of change for the zero mode current and the transient line selection dominant bands was defined. The maximum instantaneous rate of change after single phase fault in the dominant bands was calculated and was compared with the standard reference sequence. Then the fault line can be determined according to the relative maximum instantaneous rate of change. Theoretical analysis and simulation results showed that the method could increase the fault characteristic differences effectively and was good in selectivity and adaptability.

Key words: wavelet packet, instantaneous rate of change, distribution network, dominant bands, fault line selection

CLC Number: 

  • TM711
[1] 郭清滔, 吴田. 小电流接地系统故障选线方法综述[J].电力系统保护与控制,2010,38(2):146-151. GUO Qingtao, WU Tian. Survey of the methods to select fault line in neutral point ineffectively grounded power system[J]. Power System Protection and Control, 2010, 38(2):146-151.
[2] 束洪春.配电网络故障选线[M].北京:机械工业出版社,2008:1-33.
[3] 张淑清,翟欣,董璇,等.EMD及Duffing振子在小电流系统故障选线方法中的应用[J].中国电机工程学报,2013,33(10):161-167. ZHANG Shuqing, ZHAI Xinpei, DONG Xuan, et al. Application of EMD and duffing oscillator to fault line detection in un-effectively grounded system[J]. Proceedings of the CSEE, 2013, 33(10):161-167.
[4] 张林利,徐丙银,薛永端.基于线电压和零模电流的小电流接地故障暂态定位方法[J].中国电机工程学报,2012,32(13):110-115. ZHANG Linli, XU Bingyin, XUE Yongrui.Transient fault locating method based on line voltage and zero-mode current in non-solidly earthed network[J]. Proceedings of the CSEE, 2012, 32(13):110-115.
[5] 张新慧,潘馨雨,何柏娜,等. 基于暂态主频零模电流的故障选线仿真研究[J].计算机仿真, 2013,30(10):157-161. ZHANG Xinhui, PAN Xinyu, HE Baina, et al. Single-phase-to-earth fault detection simulation for non-effectively earthed network based on dominant transient frequency current[J]. Computer Simulation, 2013, 30(10):157-161.
[6] 要换年,曹梅月. 电力系统谐振接地[M]. 北京:中国电力出版社, 2001:56-59.
[7] 束洪春,朱梦梦,黄文珍,等.基于暂态零序电流时频特征量的配网故障选线方法[J].电力自动化设备,2013,33(9):1-6. SHU Hongchun, ZHU Mengmeng, HUANG Wenzhen, et al. Faulty line selection based on time-frequency characteristics of transient zero-sequemce current[J].Electric Power Automation Equipment, 2013, 33(9):1-6.
[8] 刘倩,夏斌,彭荣群,等. 基于包络提取的TOA估计算法[J].山东大学学报:工学版,2012,42(5):24-29. LIU Qian,XIA Bing,PENG Rongqun,et al. A TOA estimation algorithm based on envelope extraction[J].Journal of Shandong University:Engineering Science, 2012, 42(5):24-29.
[9] HAMID A T, KARIM A, MINA M R, et al. Rail defeat diagnosis using wavelet packet decomposition[J]. IEEE Transactions of Industry Applications, 2003, 39(5):1454-1461.
[10] 张峰,梁军,高红梅, 等.基于多频带信息融合的小电流故障选线方法[J].山东大学学报:工学版,2012,42(2):118-123. ZHANG Feng, LIANG Jun, GAO Hongmei, et al. Adaptive fault line selection method based on a multi-scale frequency signal in non-solid earthed network[J]. Journal of Shandong University:Engineering Science, 2012, 42(2):118-123.
[11] 张仲孝, 苗世洪, 林湘宁,等.基于多频带分量重构的小电流接地系统自适应选线新方法[J].电网技术, 2011, 35(9):210-215. ZHANG Zhongxiao, MIAO Shihong, LIN Xiangning, et al. A new adaptive faulty line detection approach based on reconstruction of multi-band components for small current neutral grounding system[J].Power System Technology, 2011, 35(9): 210-215.
[12] 王铭,王宏伟,赵义明. 模极大值均方根比在配网暂态接地故障选线中的应用研究[J].电力系统保护与控制,2014,42(17):50-54. WANG Ming, WANG Hongwei, ZHAO Yiming. Application research for the root mean square ratio of modulus maxima in the distribution network transient fault line selection[J]. Power System Protection and Control, 2014, 42(17):50-54.
[13] 韩国政,徐丙垠. 小电流接地故障选线和定位装置的IEC 61850信息建模[J].电力系统自动化,2011,35(5):57-60. HAN Guozheng, XU Bingyin. Information modeling for line selection device and section locating singlephase earthing fault in noneffective earthed power system based on IEC 61850[J].Automation of Electric Power Systems, 2011, 35(5):57-60.
[14] LI Yongli, ZHANG Shuo,LI Hongbo, et al. A fault location method based on genetic algorithm for HVDC transmission line[J]. European Transactions on Electrical Power, 2012, 22(6):866-878.
[15] 张国军,张强,于欢欢.提高小电网系统故障选线灵敏度的方法和实验[J].电力系统及其自动化学报, 2013, 25(5):100-103. ZHANG Guojun, ZHANG Qiang, YU Huanhuan. Method and experiment of improving sensitivity of leakage fault line selection in small power system[J]. Proceedings of the CSUEPSA, 2013, 25(5):100-103.
[16] 朱珂,裴佑楠,陈晨.自适应控流型故障选线方案[J].电工技术学报, 2009,24(8):174-182. ZHU Ke, PEI Younan, CHEN Chen.Self-adaptable and current controllable faulted line identification scheme[J].Transactions of China Eletrotechnical Society, 2009, 24(8):174-182.
[17] SUONAN Jiale, GAO Shuping, SONG Guobing, et al. A novel fault-location method for HVDC transmission lines[J]. IEEE Trans on Power Delivery, 2010, 25(2):1203-1209.
[18] 葛耀中.新型继电保护与故障测距原理与技术[M]. 西安: 西安交通大学出版社, 1996.
[19] 许庆强,许扬,周栋骥,等.小电阻接地配电网线路保护单相高阻接地分析[J].电力系统自动化, 2010, 34(9):91-95. XU Qingqiang, XU Yang, ZHOU Dongji, et al. Analysis of distribution network line relay protection during single-phase high-resistance grounding faults in low resistance neutral grounded system[J]. Automation of Electric Power Systems, 2010, 34(9):91-95.
[20] 陈筱平, 刘雅洁, 汪颖, 等. 某实际间歇性弧光接地事故仿真分析与对策研究[J]. 电力科学与工程, 2012, 28(9):10-17. CHEN Xiaoping, LIU Yajie, WANG Ying, et al. Intermittent arc grounding accident simulation analysis and solution research in one practical distribution system[J]. Electric Power Science and Engineering, 2012, 28(9):10-17.
[1] AN Haiyun, ZHOU Qian, LIU Yufang, HUANG Cheng, CHEN Zhe, WU Qiuwei. A hybrid data-mechanism driven approach to active distribution network line loss calculation [J]. Journal of Shandong University(Engineering Science), 2025, 55(5): 51-61.
[2] YAN Renwu, LIN Jianxiong, LI Peiqiang, WU Guoyao, KUANG Yu. Bi-level optimization strategy for active distribution networks considering carbon emission factors and dynamic reconfiguration [J]. Journal of Shandong University(Engineering Science), 2025, 55(2): 16-27.
[3] LI Zhi, YU Shaofeng, SU Yifang, WANG Wei, JIANG Hongtu, ZHANG Wei. Primary and secondary integration simulation technology of distribution network based on RTDS [J]. Journal of Shandong University(Engineering Science), 2020, 50(6): 112-117.
[4] ZHANG Hejun, WANG Peng, XU Kai, SHI Fang. Faulty phase and line selection method based on the feature extraction of the phase current in the selected frequency band [J]. Journal of Shandong University(Engineering Science), 2020, 50(5): 99-106.
[5] Shizhan SONG,Haoyu CHEN,Jian ZHANG,Kun WANG,Qingshui HAO. Voltage control method of urban distribution network considering street light charging pile access [J]. Journal of Shandong University(Engineering Science), 2020, 50(3): 104-110.
[6] Liyan WANG, Fei WANG, Yongji CAO, Tao ZHANG, Yaxin ZHANG, Yi LU, Zihan LIU. Bi-level optimal configuration of energy storage system in an active distribution network [J]. Journal of Shandong University(Engineering Science), 2019, 49(5): 37-43.
[7] Xiandong LI,Fei WANG,Yongji CAO,Lilong WANG,Lin WANG,Yi LU,Zihan LIU. Analytic hierarchy process based quantitative performance evaluation of second-use battery energy storage system [J]. Journal of Shandong University(Engineering Science), 2019, 49(4): 123-129.
[8] Shizhan SONG,Chuanyong WANG,Wenwen KANG,Jian ZHANG,Honghua YAN,Peng LI. PV installed capacity planning for power distribution network based on time series production simulation [J]. Journal of Shandong University(Engineering Science), 2018, 48(5): 131-136.
[9] CHU Xiaodong, TANG Maosen, GAO Xu, LIU Weisheng, JIA Shanjie, LI Sun. Robust optimal dispatch of active distribution networks based on centralized information system [J]. JOURNAL OF SHANDONG UNIVERSITY (ENGINEERING SCIENCE), 2017, 47(6): 20-25.
[10] WU Jianping, JIANG Bin, LIU Jianwei. Fault diagnosis of asynchronous motor based on wavelet packet entropy and wavelet neural network [J]. JOURNAL OF SHANDONG UNIVERSITY (ENGINEERING SCIENCE), 2017, 47(5): 223-228.
[11] JI Xingquan, HAN Guozheng, LI Kejun, FU Rongrong, ZHU Yanghe. Application of improved K-means clustering algorithm based on density in distribution network block partitioning [J]. JOURNAL OF SHANDONG UNIVERSITY (ENGINEERING SCIENCE), 2016, 46(4): 41-46.
[12] CHEN Jiming, SUN Mingyu, YOU Jujuan, KANG Zhongjian. Research of reactive power optimization based on subspace bacterial colony chemotaxis algorithm to in distribution networks with distributed generation#br# [J]. JOURNAL OF SHANDONG UNIVERSITY (ENGINEERING SCIENCE), 2014, 44(2): 49-54.
[13] ZHANG Feng1, LIANG Jun1, GAO Hong-mei2, PAN Meng3. Adaptive fault line selection method based on  a multi-scale frequency signal in non-solid earthed network [J]. JOURNAL OF SHANDONG UNIVERSITY (ENGINEERING SCIENCE), 2012, 42(2): 118-123.
[14] ZHAO Zhi-yan, LI Bo*. Research on a logistics distribution network location based on cost analysis [J]. JOURNAL OF SHANDONG UNIVERSITY (ENGINEERING SCIENCE), 2010, 40(2): 138-142.
[15] HUANG Xue-ju,GUO Ju-xiu,WU Ying-jing* . Wavelet packet decomposing algorithm for image edge detection [J]. JOURNAL OF SHANDONG UNIVERSITY (ENGINEERING SCIENCE), 2007, 37(5): 123-126 .
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
[1] LI Kan . Empolder and implement of the embedded weld control system[J]. JOURNAL OF SHANDONG UNIVERSITY (ENGINEERING SCIENCE), 2008, 38(4): 37 -41 .
[2] LAI Xiang . The global domain of attraction for a kind of MKdV equations[J]. JOURNAL OF SHANDONG UNIVERSITY (ENGINEERING SCIENCE), 2006, 36(1): 87 -92 .
[3] YU Jia yuan1, TIAN Jin ting1, ZHU Qiang zhong2. Computational intelligence and its application in psychology[J]. JOURNAL OF SHANDONG UNIVERSITY (ENGINEERING SCIENCE), 2009, 39(1): 1 -5 .
[4] CHEN Rui, LI Hongwei, TIAN Jing. The relationship between the number of magnetic poles and the bearing capacity of radial magnetic bearing[J]. JOURNAL OF SHANDONG UNIVERSITY (ENGINEERING SCIENCE), 2018, 48(2): 81 -85 .
[5] WANG Bo,WANG Ning-sheng . Automatic generation and combinatory optimization of disassembly sequence for mechanical-electric assembly[J]. JOURNAL OF SHANDONG UNIVERSITY (ENGINEERING SCIENCE), 2006, 36(2): 52 -57 .
[6] . [J]. JOURNAL OF SHANDONG UNIVERSITY (ENGINEERING SCIENCE), 2009, 39(1): 27 -32 .
[7] ZHANG Ying,LANG Yongmei,ZHAO Yuxiao,ZHANG Jianda,QIAO Peng,LI Shanping . Research on technique of aerobic granular sludge cultivationby seeding EGSB anaerobic granular sludge[J]. JOURNAL OF SHANDONG UNIVERSITY (ENGINEERING SCIENCE), 2006, 36(4): 56 -59 .
[8] Yue Khing Toh1， XIAO Wendong2， XIE Lihua1. Wireless sensor network for distributed target tracking: practices via real test bed development[J]. JOURNAL OF SHANDONG UNIVERSITY (ENGINEERING SCIENCE), 2009, 39(1): 50 -56 .
[9] SUN Weiwei， WANG Yuzhen. Finite gain stabilization of singlemachine infinite bus system subject to saturation[J]. JOURNAL OF SHANDONG UNIVERSITY (ENGINEERING SCIENCE), 2009, 39(1): 69 -76 .
[10] SUN Yu-li,LI De-fa,ZUO Dun-wen,QI mei . [J]. JOURNAL OF SHANDONG UNIVERSITY (ENGINEERING SCIENCE), 2006, 36(6): 19 -23 .
Copyright 2018 © Editorial office of Journal of Shandong University (Engineering Science)
Supported by Beijing Magtech Co.Ltd