An Enhanced Parameter-Free Fault Locator for Untransposed Line With Unsynchronized Terminals

被引：1

作者：

Kalita, Kaustav ^{[1
,2
]}

Anand, Shubham ^{[3
]}

Parida, S. K. ^{[3
]}

机构：

[1] Power Grid Corp India Ltd, Gurgaon 122001, India

[2] Indian Inst Technol, Patna 801106, Bihar, India

[3] Indian Inst Technol, Dept Elect Engn, Patna 801106, Bihar, India

来源：

IEEE TRANSACTIONS ON POWER DELIVERY | 2023年 / 38卷 / 05期

关键词：

Fault location; untransposed configuration; two-terminal line; unsynchronized measurements; impedance and admittance matrix;

D O I：

10.1109/TPWRD.2023.3295998

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This letter presents a novel fault location algorithm for single circuit untransposed line, which is independent of transmission line parameters and unsynchronized measurement. The novelty of proposed algorithm is that it considers asymmetry in untransposed line while considering unequal angles of synchronism mismatch in pre-fault and fault conditions. Thus, in contrast to existing techniques the proposed algorithm can be applied to conductor configuration other than delta/flat configuration of untransposed line. Simulation results using EMTP-RV platform along with those obtained using field data are presented. The test results verify the accuracy and validity of the proposed method.

引用

页码：3733 / 3736

页数：4

共 20 条

[11] A Closed Form Solution for Line Parameter-Less Fault Location With Unsynchronized Measurements
Kalita, Kaustav
Anand, Shubham
Parida, S. K.
IEEE TRANSACTIONS ON POWER DELIVERY, 2022, 37 (03) : 1997 - 2006
[12] Line Parameter-Free Fault Location Algorithm for Series Compensated Transmission Lines
Padmanabhan, Shantanu
Terzija, Vladimir
2013 IEEE POWER AND ENERGY SOCIETY GENERAL MEETING (PES), 2013,
[13] Parameter-Less Fault Locator for Double-Circuit Transmission Line Using Two-Terminal Unsynchronized Measurements
Saber, Ahmed
Zeineldin, H. H.
El-Saadany, Ehab F.
IEEE TRANSACTIONS ON POWER DELIVERY, 2024, 39 (05) : 2616 - 2629
[14] Unsynchronized Parameter-Free Fault Location for Two or Three Terminal Double-Circuit Transmission Lines Sharing the Same Tower via Unscented Kalman Filter
Wang, Binglin
Liu, Yu
Lu, Dian
Yue, Kang
Nie, Yuan
IEEE TRANSACTIONS ON POWER DELIVERY, 2023, 38 (03) : 1731 - 1746
[15] Distributed Parameter Based Setting-Free Fault Locator for Double-Circuit Line Using Fault Data
Kalita, Kaustav
Anand, Shubham
Parida, S. K.
IEEE TRANSACTIONS ON POWER DELIVERY, 2023, 38 (04) : 2981 - 2984
[16] A new parameter-free fault location approach for power distribution systems
Hamdouche, Tarek
Boushaki, Saida Ishak
Bendjeghaba, Omar
Brakta, Noureddine
COMPUTERS & ELECTRICAL ENGINEERING, 2023, 111
[17] Parameter-free Fault Location Algorithm for Multi-terminal Overhead Transmission Line of Distribution Network Based on μMPMU
Wang C.
Yun Z.
Zhang H.
Shi F.
Ling P.
Xie B.
Dianwang Jishu/Power System Technology, 2019, 43 (09): : 3202 - 3209
[18] New Parameter-Free Fault Location Algorithm for Transmission Lines in Phasor Domain
Padmanabhan, S.
Terzija, V.
2012 IEEE POWER AND ENERGY SOCIETY GENERAL MEETING, 2012,
[19] Parameter-Free Fault Location Algorithm for Distribution Network T-Type Transmission Lines
Wang, Chengbin
Yun, Zhihao
ENERGIES, 2019, 12 (08)
[20] Parameter-Less Fault Locator using Synchronized/Un-Synchronized Data for Overhead Transmission Line
Keshri, Jay Prakash
Tiwari, Harpal
2017 INTERNATIONAL CONFERENCE ON COMPUTER, COMMUNICATIONS AND ELECTRONICS (COMPTELIX), 2017, : 260 - 264

← 1 2 →