A Novel Approach to Impedance-Based Fault Location for High Voltage Cables

被引：0

作者：

Bi, Taihang ^{[1
]}

Yao, Lixiao ^{[1
]}

机构：

[1] XJ Elect Zhuhai, Dept Res & Dev, Zhuhai 519060, Guangdong, Peoples R China

来源：

2012 IEEE INDUSTRY APPLICATIONS SOCIETY ANNUAL MEETING (IAS) | 2012年

关键词：

Transition resistance; Line impedance; Transmission line; Fault location; High resistance grounding;

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This paper identifies the monotonic and linear relationship between transition resistance and line impedance. Based on this concept, an algorithm is proposed to calculate the reactance of transition resistance in different points of the transmission line, and search for the fault location as that point where the reactance value is zero. This approach can eliminate the effect of high resistance grounding and avoid some problems caused by the commonly used modified iterative method. From the results of ATP simulation and dynamic model test, it can be seen that the accuracy of fault location using this approach is significantly improved with respect to that of the conventional impedance methods.

引用

页数：4

共 50 条

[1] Impedance-Based Method of Transverse Fault Location in Medium Voltage Cables
Bugajska, Aneta
[J]. XIII INTERNATIONAL CONFERENCE ELECTROMACHINING 2018, 2018, 2017
[2] Impedance-based fault location experience
Zimmerman, K
Costello, D
[J]. 2005 58TH ANNUAL CONFERENCE FOR PROTECTIVE RELAY ENGINEERS, 2005, : 211 - 226
[3] Fault location observability rules for impedance-based fault location algorithms
Dolatabadi, Sayed Hamid Hosseini
Golshan, Mohammad Esmail Hamedani
[J]. ELECTRIC POWER SYSTEMS RESEARCH, 2023, 224
[4] Novel modified impedance-based methods for fault location in the presence of a fault current limiter
Barati, Javad
Doroudi, Aref
[J]. TURKISH JOURNAL OF ELECTRICAL ENGINEERING AND COMPUTER SCIENCES, 2018, 26 (04) : 1881 - 1893
[5] Impedance-Based Short Circuit-Short Circuit Fault Location Method in Coaxial Cables
Bugajska, Aneta
Desaniuk, Tomasz
[J]. IEEE ACCESS, 2023, 11 : 115231 - 115279
[6] Impedance-Based Fault Location Analysis for Transmission Lines
de Andrade, L.
Ponce de Leao, T.
[J]. 2012 IEEE PES TRANSMISSION AND DISTRIBUTION CONFERENCE AND EXPOSITION (T&D), 2012,
[7] IMPEDANCE-BASED GROUND FAULT LOCATION FOR TRANSMISSION LINES
Sun, Hongling
Sood, Vijay K.
[J]. 2010 23RD CANADIAN CONFERENCE ON ELECTRICAL AND COMPUTER ENGINEERING (CCECE), 2010,
[8] Generalized Impedance-Based Fault Location for Distribution Systems
Krishnathevar, Ramar
Eng Eng Ngu
[J]. IEEE TRANSACTIONS ON POWER DELIVERY, 2012, 27 (01) : 449 - 451
[9] Impedance-Based Fault Location Techniques for Transmission Lines
Hashim, Maher M. I.
Ping, Hew Wooi
Ramachandaramurthy, V. K.
[J]. TENCON 2009 - 2009 IEEE REGION 10 CONFERENCE, VOLS 1-4, 2009, : 506 - +
[10] Effects of Distributed Generators on Impedance-based Fault Location Algorithms
Das, Swagata
Santoso, Surya
Maitra, Arindam
[J]. 2014 IEEE PES GENERAL MEETING - CONFERENCE & EXPOSITION, 2014,

← 1 2 3 4 5 →