A Novel Double Terminal Traveling Wave Fault Location Method not Influenced by Wave Speed

被引：0

作者：

Wu Zhihua ^{[1
]}

Li Zewen ^{[1
]}

Qin Xiao'an ^{[1
]}

Hu Xiang ^{[1
]}

Zeng Xiangjun ^{[1
]}

机构：

[1] Changsha Univ Sci & Technol, Sch Elect & Informat Engn, Changsha 410076, Hunan, Peoples R China

来源：

T& D ASIA: 2009 TRANSMISSION & DISTRIBUTION CONFERENCE & EXPOSITION: ASIA AND PACIFIC | 2009年

关键词：

fault location; traveling wave; location accuracy;

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：

Quick and accurate location of faults is the basic task of fault location as well as an important research subject in power system relay protection. The traveling wave principles of double terminal fault locating method is described, and the main causes of the generation of errors in actual application are investigated. A novel double terminal fault locating method is presented based on the existing fault locating method. The arriving intervals of the travelling wave from the fault location, reflected wave from fault location and reflected wave from opposite fats are recorded. The new fault location method is applied in Zhuzhou power grid, and the maths show that it has high Location accuracy.

引用

页码：748 / 751

页数：4

共 50 条

[21] Power Grid Fault Traveling Wave Network Location Method
Li Zewen
Hua Huanhuan
Deng Feng
Zeng Xiangjun
Yu Kun
2013 IEEE INDUSTRY APPLICATIONS SOCIETY ANNUAL MEETING, 2013,
[22] A method of line fault location based on traveling wave theory
Ma, Gang (nnumg@njnu.edu.cn), 1600, Science and Engineering Research Support Society (09):
[23] A fault traveling wave location method based on CEEMD and NTEO
Bai H.
Zhong Z.
Li W.
Zeng X.
Pan S.
Yuan Z.
Dianli Xitong Baohu yu Kongzhi/Power System Protection and Control, 2022, 50 (20): : 50 - 59
[24] New double terminal method of travelling wave fault location using wavelet transform
Qin, Jian
Chen, Xiangxun
Zheng, Jianchao
Wu, Chengqi
Zhongguo Dianji Gongcheng Xuebao/Proceedings of the Chinese Society of Electrical Engineering, 2000, 20 (08): : 6 - 10
[25] Traveling Wave Based Fault Location of Multi-terminal Transmission Lines
Sawai, Suraj
Pradhan, A. K.
Naidu, O. D.
2017 IEEE PES ASIA-PACIFIC POWER AND ENERGY ENGINEERING CONFERENCE (APPEEC), 2017,
[26] Issues of One-terminal Traveling Wave Fault Location Using Wavelet
Huang, Yong
Liu, Peng
Li, Xiaoming
Yin, Peng
Zheng, Xiuyu
MATERIALS SCIENCE AND INFORMATION TECHNOLOGY, PTS 1-8, 2012, 433-440 : 3419 - +
[27] Two-Terminal Modal Traveling Wave-Based Fault Location Method for HVDC Systems
Fernandes, Pedro Campos
Gomes Venzi Goncalves, Hanni Naomira
Melo e Silva, Kleber
Lopes, Felipe Vigolvino
2018 WORKSHOP ON COMMUNICATION NETWORKS AND POWER SYSTEMS (WCNPS), 2018, : 29 - 32
[28] A combined impedance and traveling wave based fault location method for multi-terminal transmission lines
Ngu, E. E.
Ramar, K.
INTERNATIONAL JOURNAL OF ELECTRICAL POWER & ENERGY SYSTEMS, 2011, 33 (10) : 1767 - 1775
[29] Eliminating the Dependence of GPS or Communication Latency Estimation in Traveling Wave Based Double-Terminal Fault Location
Wang, Haozong
Qi, Zhenkang
Chen, Binshu
Zhang, Kaixin
Li, Wenzhong
Dong, Qihuan
Dong, Xinzhou
IEEE TRANSACTIONS ON POWER DELIVERY, 2023, 38 (06) : 3792 - 3803
[30] Single Terminal Traveling Wave Fault Location Based on Fault Location Algorithm Integrating MMG With Correlation Function
Liu, Wanchao
Li, Wei
Yin, Xiaodong
Yu, Qing
Jiang, Haifeng
PROCEEDINGS OF 2015 IEEE 5TH INTERNATIONAL CONFERENCE ON ELECTRONICS INFORMATION AND EMERGENCY COMMUNICATION, 2015, : 289 - 292

← 1 2 3 4 5 →