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Boundary detection and enhancement strategy for power system bus bar stabilization-investigation under fault conditions for islanding operation

Busbars; Distributed power generation; Electric load management; Electric power plant loads; MATLAB; Software testing; Autonomous operations; Boundary detection method; Distribution systems; Dynamic performance; Islanding; Islanding operations; Power distributions; Voltage fluctuations; Electric loa...

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Main Authors: Pouryekta A., Ramachandaramurthy V.K., Padmanaban S., Blaabjerg F., Guerrero J.M.
Other Authors: 56119220300
Format: Article
Published: MDPI AG 2023
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spelling my.uniten.dspace-238582023-05-29T14:52:27Z Boundary detection and enhancement strategy for power system bus bar stabilization-investigation under fault conditions for islanding operation Pouryekta A. Ramachandaramurthy V.K. Padmanaban S. Blaabjerg F. Guerrero J.M. 56119220300 6602912020 18134802000 7004992352 35588010400 Busbars; Distributed power generation; Electric load management; Electric power plant loads; MATLAB; Software testing; Autonomous operations; Boundary detection method; Distribution systems; Dynamic performance; Islanding; Islanding operations; Power distributions; Voltage fluctuations; Electric load shedding Distribution systems can form islands when faults occur. Each island represents a subsection with variable boundaries subject to the location of fault(s) in the system. A subsection with variable boundaries is referred to as an island in this paper. For operation in autonomous mode, it is imperative to detect the island configurations and stabilize these subsections. This paper presents a novel scheme for the detection of island boundaries and stabilizing the system during autonomous operation. In the first stage, a boundary detection method is proposed to detect the configuration of the island. In the second stage, a dynamic voltage sensitivity factor (DVSF) is proposed to assess the dynamic performance of the system. In the third stage, a wide area load shedding program is adopted based on DVSF to shed the load in weak bus-bars and stabilize the system. The proposed scheme is validated and tested on a generic 18-bus system using a combination of EMTDC/PSCAD and MATLAB software's. � 2018 by the authors. Final 2023-05-29T06:52:27Z 2023-05-29T06:52:27Z 2018 Article 10.3390/en11040889 2-s2.0-85045393138 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85045393138&doi=10.3390%2fen11040889&partnerID=40&md5=a23c25886de99e65a3aae394b47ed008 https://irepository.uniten.edu.my/handle/123456789/23858 11 4 889 All Open Access, Gold, Green MDPI AG Scopus
institution Universiti Tenaga Nasional
building UNITEN Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Tenaga Nasional
content_source UNITEN Institutional Repository
url_provider http://dspace.uniten.edu.my/
description Busbars; Distributed power generation; Electric load management; Electric power plant loads; MATLAB; Software testing; Autonomous operations; Boundary detection method; Distribution systems; Dynamic performance; Islanding; Islanding operations; Power distributions; Voltage fluctuations; Electric load shedding
author2 56119220300
author_facet 56119220300
Pouryekta A.
Ramachandaramurthy V.K.
Padmanaban S.
Blaabjerg F.
Guerrero J.M.
format Article
author Pouryekta A.
Ramachandaramurthy V.K.
Padmanaban S.
Blaabjerg F.
Guerrero J.M.
spellingShingle Pouryekta A.
Ramachandaramurthy V.K.
Padmanaban S.
Blaabjerg F.
Guerrero J.M.
Boundary detection and enhancement strategy for power system bus bar stabilization-investigation under fault conditions for islanding operation
author_sort Pouryekta A.
title Boundary detection and enhancement strategy for power system bus bar stabilization-investigation under fault conditions for islanding operation
title_short Boundary detection and enhancement strategy for power system bus bar stabilization-investigation under fault conditions for islanding operation
title_full Boundary detection and enhancement strategy for power system bus bar stabilization-investigation under fault conditions for islanding operation
title_fullStr Boundary detection and enhancement strategy for power system bus bar stabilization-investigation under fault conditions for islanding operation
title_full_unstemmed Boundary detection and enhancement strategy for power system bus bar stabilization-investigation under fault conditions for islanding operation
title_sort boundary detection and enhancement strategy for power system bus bar stabilization-investigation under fault conditions for islanding operation
publisher MDPI AG
publishDate 2023
_version_ 1806427696392044544
score 13.211869

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