Non-communication Protection Scheme for Meshed Distribution Systems using a New Time-Current-Voltage Characteristic

Dongyob Shin; Sungyun Choi

doi:10.1109/ICTC55196.2022.9952509

Non-communication Protection Scheme for Meshed Distribution Systems using a New Time-Current-Voltage Characteristic

Dongyob Shin, Sungyun Choi

School of Electrical Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

This paper uses a new time-current-voltage characteristic for a non-communication protection scheme in meshed distribution systems. The proposed protection scheme does not require any communication system and will be applied in backup protection coordination when the primary protection coordination fails with communication. The proposed scheme is verified by a simulation study using the IEEE 14-bus system, which can be defined as the meshed distribution system. The proposed time-current-voltage curve is tested with numerical test cases, including various fault locations, fault types, and fault resistance. The results revealed that using a new time-current-voltage characteristic protects the entire system regardless of fault conditions and achieves a significant reduction in total relay operating time, thus making such relays more suitable for protecting the meshed distribution systems.

Original language	English
Title of host publication	ICTC 2022 - 13th International Conference on Information and Communication Technology Convergence
Subtitle of host publication	Accelerating Digital Transformation with ICT Innovation
Publisher	IEEE Computer Society
Pages	350-353
Number of pages	4
ISBN (Electronic)	9781665499392
DOIs	https://doi.org/10.1109/ICTC55196.2022.9952509
Publication status	Published - 2022
Event	13th International Conference on Information and Communication Technology Convergence, ICTC 2022 - Jeju Island, Korea, Republic of Duration: 2022 Oct 19 → 2022 Oct 21

Publication series

Name	International Conference on ICT Convergence
Volume	2022-October
ISSN (Print)	2162-1233
ISSN (Electronic)	2162-1241

Conference

Conference	13th International Conference on Information and Communication Technology Convergence, ICTC 2022
Country/Territory	Korea, Republic of
City	Jeju Island
Period	22/10/19 → 22/10/21

Keywords

meshed distribution system
protection coordination
time-current-voltage characteristic

ASJC Scopus subject areas

Information Systems
Computer Networks and Communications

Access to Document

10.1109/ICTC55196.2022.9952509

Cite this

Shin, D., & Choi, S. (2022). Non-communication Protection Scheme for Meshed Distribution Systems using a New Time-Current-Voltage Characteristic. In ICTC 2022 - 13th International Conference on Information and Communication Technology Convergence: Accelerating Digital Transformation with ICT Innovation (pp. 350-353). (International Conference on ICT Convergence; Vol. 2022-October). IEEE Computer Society. https://doi.org/10.1109/ICTC55196.2022.9952509

Non-communication Protection Scheme for Meshed Distribution Systems using a New Time-Current-Voltage Characteristic. / Shin, Dongyob; Choi, Sungyun.
ICTC 2022 - 13th International Conference on Information and Communication Technology Convergence: Accelerating Digital Transformation with ICT Innovation. IEEE Computer Society, 2022. p. 350-353 (International Conference on ICT Convergence; Vol. 2022-October).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Shin, D & Choi, S 2022, Non-communication Protection Scheme for Meshed Distribution Systems using a New Time-Current-Voltage Characteristic. in ICTC 2022 - 13th International Conference on Information and Communication Technology Convergence: Accelerating Digital Transformation with ICT Innovation. International Conference on ICT Convergence, vol. 2022-October, IEEE Computer Society, pp. 350-353, 13th International Conference on Information and Communication Technology Convergence, ICTC 2022, Jeju Island, Korea, Republic of, 22/10/19. https://doi.org/10.1109/ICTC55196.2022.9952509

Shin D, Choi S. Non-communication Protection Scheme for Meshed Distribution Systems using a New Time-Current-Voltage Characteristic. In ICTC 2022 - 13th International Conference on Information and Communication Technology Convergence: Accelerating Digital Transformation with ICT Innovation. IEEE Computer Society. 2022. p. 350-353. (International Conference on ICT Convergence). doi: 10.1109/ICTC55196.2022.9952509

Shin, Dongyob ; Choi, Sungyun. / Non-communication Protection Scheme for Meshed Distribution Systems using a New Time-Current-Voltage Characteristic. ICTC 2022 - 13th International Conference on Information and Communication Technology Convergence: Accelerating Digital Transformation with ICT Innovation. IEEE Computer Society, 2022. pp. 350-353 (International Conference on ICT Convergence).

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abstract = "This paper uses a new time-current-voltage characteristic for a non-communication protection scheme in meshed distribution systems. The proposed protection scheme does not require any communication system and will be applied in backup protection coordination when the primary protection coordination fails with communication. The proposed scheme is verified by a simulation study using the IEEE 14-bus system, which can be defined as the meshed distribution system. The proposed time-current-voltage curve is tested with numerical test cases, including various fault locations, fault types, and fault resistance. The results revealed that using a new time-current-voltage characteristic protects the entire system regardless of fault conditions and achieves a significant reduction in total relay operating time, thus making such relays more suitable for protecting the meshed distribution systems.",

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AB - This paper uses a new time-current-voltage characteristic for a non-communication protection scheme in meshed distribution systems. The proposed protection scheme does not require any communication system and will be applied in backup protection coordination when the primary protection coordination fails with communication. The proposed scheme is verified by a simulation study using the IEEE 14-bus system, which can be defined as the meshed distribution system. The proposed time-current-voltage curve is tested with numerical test cases, including various fault locations, fault types, and fault resistance. The results revealed that using a new time-current-voltage characteristic protects the entire system regardless of fault conditions and achieves a significant reduction in total relay operating time, thus making such relays more suitable for protecting the meshed distribution systems.

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Non-communication Protection Scheme for Meshed Distribution Systems using a New Time-Current-Voltage Characteristic

Abstract

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Keywords

ASJC Scopus subject areas

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