A Hybrid Scheme for Fault Locating in Transmission Lines Compensated by the TCSC

Zand, M; Neghabi, O; Nasab, MA; Eskandari, M; Abedini, M

A Hybrid Scheme for Fault Locating in Transmission Lines Compensated by the TCSC

Zand, M Neghabi, O Nasab, MA Eskandari, M

Abedini, M

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Publisher:: IEEE
Publication Type:: Conference Proceeding
Citation:: 2020 15th International Conference on Protection and Automation of Power Systems (IPAPS), 2021, 00, pp. 130-135
Issue Date:: 2021-03-16

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Field	Value	Language
dc.contributor.author	Zand, M
dc.contributor.author	Neghabi, O
dc.contributor.author	Nasab, MA
dc.contributor.author	Eskandari, M https://orcid.org/0000-0003-1185-9585
dc.contributor.author	Abedini, M
dc.date	2020-12-30
dc.date.accessioned	2022-06-10T09:14:07Z
dc.date.available	2022-06-10T09:14:07Z
dc.date.issued	2021-03-16
dc.identifier.citation	2020 15th International Conference on Protection and Automation of Power Systems (IPAPS), 2021, 00, pp. 130-135
dc.identifier.isbn	9780738126319
dc.identifier.uri	http://hdl.handle.net/10453/158074
dc.description.abstract	The power electronics-based devices are being used to improve the flexibility, controllability, and reliability of the power systems. Among these instruments, the thyristor-controlled series compensator (TCSC) is widely used at long transmission lines to compensate the series impedance/reactance of the line and to increase the maximum transferrable power and thus improving stability margins of the power system. However, TCSC impacts the equivalent impedance of the power line, and thus the conventional method for fault detecting and fault locating fails to work appropriately. This paper presents a novel hybrid method for modifying the performance of the distance relay on a TCSC-equipped transmission line. The proposed technique is evaluated through modeling and simulation results in Matlab/SIMULINK. The results prove that the proposed method improves the accuracy and performance in detecting the fault location in the series compensated transmission lines to prevent the malfunction of the relay operation.
dc.language	en
dc.publisher	IEEE
dc.relation.ispartof	2020 15th International Conference on Protection and Automation of Power Systems (IPAPS)
dc.relation.ispartof	2020 15th International Conference on Protection and Automation of Power Systems
dc.relation.isbasedon	10.1109/ipaps52181.2020.9375626
dc.rights	info:eu-repo/semantics/closedAccess
dc.title	A Hybrid Scheme for Fault Locating in Transmission Lines Compensated by the TCSC
dc.type	Conference Proceeding
utslib.citation.volume	00
utslib.location.activity	Shiraz, Iran
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology/School of Electrical and Data Engineering
utslib.copyright.status	closed_access	*
dc.date.updated	2022-06-10T09:14:06Z
pubs.finish-date	2020-12-31
pubs.publication-status	Published
pubs.start-date	2020-12-30
pubs.volume	00

Abstract:

The power electronics-based devices are being used to improve the flexibility, controllability, and reliability of the power systems. Among these instruments, the thyristor-controlled series compensator (TCSC) is widely used at long transmission lines to compensate the series impedance/reactance of the line and to increase the maximum transferrable power and thus improving stability margins of the power system. However, TCSC impacts the equivalent impedance of the power line, and thus the conventional method for fault detecting and fault locating fails to work appropriately. This paper presents a novel hybrid method for modifying the performance of the distance relay on a TCSC-equipped transmission line. The proposed technique is evaluated through modeling and simulation results in Matlab/SIMULINK. The results prove that the proposed method improves the accuracy and performance in detecting the fault location in the series compensated transmission lines to prevent the malfunction of the relay operation.

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http://hdl.handle.net/10453/158074