Protection method for high-impedance grounding fault in neutral isolated system based on comparative phase analysis of fault phase voltage and zero-sequence current

被引：0
|
作者：
Wang, Pengwei [1 ]
Xu, Bingyin [1 ,2 ]
Wang, Chao [2 ]
Chen, Heng [1 ,2 ]
机构：
[1] School of Electrical and Electronic Engineering, Shandong University of Technology, Zibo,255000, China
[2] Shandong Kehui Electric Power Automation Co.，Ltd., Zibo,255000, China
来源：
Dianli Zidonghua Shebei/Electric Power Automation Equipment | 2024年 / 44卷 / 10期
关键词：
Project supported by the Science and Technology Program of Headquaters of State Grid Corporation of China\uFF085500-202221138A\u20111\u20111\u2011ZN\uFF09;
D O I：
10.16081/j.epae.202408015
中图分类号：
学科分类号：
摘要：
24
引用
收藏
页码：148 / 156
相关论文
共 50 条
  • [41] A Principle of Fault Line Selection Based on Increasing Zero-sequence Current in Non-ground Neutral System
    Huang, Tantan
    Zhang, Huifen
    Gao, Zhipeng
    Guo, Yao
    2018 IEEE INTERNATIONAL POWER ELECTRONICS AND APPLICATION CONFERENCE AND EXPOSITION (PEAC), 2018, : 2052 - 2056
  • [42] Method of selecting the single-phase line fault in small current system based on the capacitive zero-sequence current ratio change by calculating and stimulating
    Wang, Lei
    Sun, Yongguo
    INFORMATION SCIENCE AND MANAGEMENT ENGINEERING, VOLS 1-3, 2014, 46 : 821 - 828
  • [43] High Sensitive Zero-sequence Stage Current Protection for Low-resistance Grounding System
    Xue Y.
    Wang Y.
    Xu B.
    Zhongguo Dianji Gongcheng Xuebao/Proceedings of the Chinese Society of Electrical Engineering, 2020, 40 (19): : 6217 - 6226
  • [44] Novel non-unit transient-based protection of single phase high-impedance fault
    Chen, Jiajia
    Tai, Nengling
    Lin, Han
    Chen, Jinxiang
    Dianli Xitong Zidonghua/Automation of Electric Power Systems, 2007, 31 (09): : 56 - 60
  • [45] Transformation of Zero-Sequence Electric Quantities for Protection Against Line-to-Ground Fault in the Networks with Various Neutral Grounding Modes
    Pashkovskiy, S. N.
    Vainstein, R. A.
    Yudin, S. M.
    2016 2ND INTERNATIONAL CONFERENCE ON INDUSTRIAL ENGINEERING, APPLICATIONS AND MANUFACTURING (ICIEAM), 2016,
  • [46] Grounding fault protection scheme based on zero-sequence off-nominal frequency component injection for microgrid
    Zhao H.
    Mu L.
    Fang C.
    Dianli Zidonghua Shebei/Electric Power Automation Equipment, 2022, 42 (11): : 25 - 31
  • [47] Alternative method of determining zero-sequence voltage for fault current passage indicators in overhead medium voltage networks
    Olejnik, Bartosz
    ELECTRIC POWER SYSTEMS RESEARCH, 2021, 201
  • [48] Fault Line Selection Principle of Single-phase-to-ground Fault Based on Improved Zero-sequence Admittance
    Luan X.
    Wu S.
    Jia C.
    Yang Y.
    Zhang Z.
    Luo X.
    Dianwang Jishu/Power System Technology, 2022, 46 (01): : 353 - 360
  • [49] A Fault Data Based Method for Zero-Sequence Impedance Estimation of Mutually Coupled Transmission Lines
    Gashteroodkhani, Oveis Asgari
    Majidi, Mehrdad
    Etezadi-Amoli, Mehdi
    IEEE TRANSACTIONS ON POWER DELIVERY, 2021, 36 (05) : 2768 - 2776
  • [50] Research on Line Selection of Single-Phase Grounding Fault in Neutral Ungrounded System Based on Phase Current Distortion
    Yin, Junbo
    Chen, Yougen
    Li, Zhiyong
    2019 9TH INTERNATIONAL CONFERENCE ON POWER AND ENERGY SYSTEMS (ICPES), 2019,
12345