Fault Location in Active Distribution Network Based on the Change of Current Phase

被引：0

作者：

Zhang, Chen ^{[1
]}

Liu, Zhong ^{[1
]}

Huang, Jun ^{[1
]}

Wang, Bo ^{[1
]}

Wang, Xiangnv ^{[2
]}

机构：

[1] State Grid Yangzhou Power Supply Co, Weiyang Rd 179, Yangzhou, Jiangsu, Peoples R China

[2] Shandong Univ, Minist Educ, Key Lab Power Syst Intelligent Dispatch & Control, 17923 Jinshi Rd, Jinan, Shandong, Peoples R China

来源：

2017 IEEE CONFERENCE ON ENERGY INTERNET AND ENERGY SYSTEM INTEGRATION (EI2) | 2017年

关键词：

Phasor measurement unit (PMU); active distribution network; fault location; zero-sequence current;

D O I：

暂无

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

The growing penetration of the distributed generation (DG) makes the traditional passive distribution network change to active distribution network.. A new fault location method is proposed in this paper based on the change of the current phase, which can be used in active distribution network. Specifically, a fault model of the invert DG is proposed, then the active distribution network model is established. The current phase difference between the two ends of the distribution line are calculated for both the normal operation and fault conditions. The relationship between the current phase and the location of the fault is summarized. A fault location criterion is proposed based on the change of the current phase difference. The correctness and effectiveness of the proposed method is verified using the practically measured data and the fault simulation.

引用

页数：5

共 50 条

[1] Fault location based on fault current amplitude comparison for active distribution network
Gao, Mengyou
Xu, Bingyin
Zhang, Xinhui
Dianli Zidonghua Shebei/Electric Power Automation Equipment, 2015, 35 (07): : 21 - 25
[2] Grounding Fault Location of Active Distribution Network Based on Zero Sequence Current Distribution
Zhou F.
Xiao S.
Dianwang Jishu/Power System Technology, 2022, 46 (05): : 1820 - 1829
[3] Fault Location Method of Flexible DC Distribution Network Based on Active Control of Fault Current
Mei J.
Zhang B.
Zhu P.
Ge R.
Yan L.
Chen X.
Dianli Xitong Zidonghua/Automation of Electric Power Systems, 2021, 45 (24): : 133 - 141
[4] A Fault Location Method for Distribution network with DG System Based on Amplitude and Phase of the Current
Zhao, Dongmei
Zheng, Lixin
Xu, Ruiqing
Zhang, Xu
2016 5TH INTERNATIONAL SYMPOSIUM ON NEXT-GENERATION ELECTRONICS (ISNE), 2016,
[5] Research on μPMU based fault location for active distribution network
Zhou, ZhiGuo
Gao, WenTao
Zhang, Yi
PROCEEDINGS OF THE 2015 INTERNATIONAL FORUM ON ENERGY, ENVIRONMENT SCIENCE AND MATERIALS, 2015, 40 : 629 - 632
[6] Fault detection, classification, and location for active distribution network based on neural network and phase angle analysis
Zhang, Tong
Liu, Jianchang
Sun, Lanxiang
Yu, Haibin
Zhang, Yingwei
JOURNAL OF THE CHINESE INSTITUTE OF ENGINEERS, 2018, 41 (05) : 375 - 386
[7] Fault Distance Location of Active Distribution Network Based on 2-Norm Current Deviation
Liu X.
Teng H.
Liang M.
Teng D.
Diangong Jishu Xuebao/Transactions of China Electrotechnical Society, 2019, 34 : 720 - 728
[8] Single Phase Fault Location in Distribution Network Based on Wavelet Transform of Current Traveling Waves
Ferhatbegovic, Seila Gruhonjic
ADVANCED TECHNOLOGIES, SYSTEMS, AND APPLICATIONS II, 2018, 28 : 102 - 119
[9] Criterion based on the fault component of zero sequence current for online fault location of single-phase fault in distribution network
Ni, Guangkui
Bao, Hai
Zhang, Li
Yang, Yihan
Zhongguo Dianji Gongcheng Xuebao/Proceedings of the Chinese Society of Electrical Engineering, 2010, 30 (31): : 118 - 122
[10] Fault Location Based on Comparison of Current Information for Distribution Network with DGs
Zhao, Jianwen
Zhao, Ruijie
Shi, Wei
Shi, Xin
Duan, JiaXin
PROCEEDINGS OF 2019 IEEE 3RD INTERNATIONAL ELECTRICAL AND ENERGY CONFERENCE (CIEEC), 2019, : 1325 - 1330

← 1 2 3 4 5 →