Load shedding scheme based metaheuristic technique for power system controlled islanding

Power system-controlled islanding is one of the mitigation techniques taken to prevent blackouts during severe outage. The implementation of controlled islanding will lead to the formation of few islands, that can operate as a stand-alone island. However, some of these islands may not be balanced in...

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Main Authors: Saharuddin N.Z., Abidin I.Z., Mokhlis H., Shair E.F.
Other Authors: 55613455300
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Published: Institute of Advanced Engineering and Science 2023
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spelling my.uniten.dspace-260182023-05-29T17:06:06Z Load shedding scheme based metaheuristic technique for power system controlled islanding Saharuddin N.Z. Abidin I.Z. Mokhlis H. Shair E.F. 55613455300 35606640500 8136874200 36191219200 Power system-controlled islanding is one of the mitigation techniques taken to prevent blackouts during severe outage. The implementation of controlled islanding will lead to the formation of few islands, that can operate as a stand-alone island. However, some of these islands may not be balanced in terms of generation and load after the islanding execution. Therefore, a good load shedding scheme is required to meet the power balance criterion so that it can operate as a balanced stand-alone island. Thus, this paper developed a load shedding scheme-based metaheuristics technique namely modified discrete evolutionary programming (MDEP) technique to determine the optimal amount of load to be shed in order to produce balanced stand-alone islands. The developed load shedding scheme is evaluated and validated with two other load shedding techniques which are conventional EP and exhaustive search techniques. The IEEE 30-bus and 39-bus test systems were utilized for this purpose. The results proves that the load shedding based MDEP technique produces the optimal amount of loads to be shed with shortest computational time as compared with the conventional EP and exhaustive search techniques. � 2021 Institute of Advanced Engineering and Science. All rights reserved. Final 2023-05-29T09:06:06Z 2023-05-29T09:06:06Z 2021 Article 10.11591/ijeecs.v23.i3.pp1306-1314 2-s2.0-85114325415 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85114325415&doi=10.11591%2fijeecs.v23.i3.pp1306-1314&partnerID=40&md5=56a4f38b14d7e16a21b9ff635757052d https://irepository.uniten.edu.my/handle/123456789/26018 23 3 1306 1314 All Open Access, Gold, Green Institute of Advanced Engineering and Science Scopus
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description Power system-controlled islanding is one of the mitigation techniques taken to prevent blackouts during severe outage. The implementation of controlled islanding will lead to the formation of few islands, that can operate as a stand-alone island. However, some of these islands may not be balanced in terms of generation and load after the islanding execution. Therefore, a good load shedding scheme is required to meet the power balance criterion so that it can operate as a balanced stand-alone island. Thus, this paper developed a load shedding scheme-based metaheuristics technique namely modified discrete evolutionary programming (MDEP) technique to determine the optimal amount of load to be shed in order to produce balanced stand-alone islands. The developed load shedding scheme is evaluated and validated with two other load shedding techniques which are conventional EP and exhaustive search techniques. The IEEE 30-bus and 39-bus test systems were utilized for this purpose. The results proves that the load shedding based MDEP technique produces the optimal amount of loads to be shed with shortest computational time as compared with the conventional EP and exhaustive search techniques. � 2021 Institute of Advanced Engineering and Science. All rights reserved.
author2 55613455300
author_facet 55613455300
Saharuddin N.Z.
Abidin I.Z.
Mokhlis H.
Shair E.F.
format Article
author Saharuddin N.Z.
Abidin I.Z.
Mokhlis H.
Shair E.F.
spellingShingle Saharuddin N.Z.
Abidin I.Z.
Mokhlis H.
Shair E.F.
Load shedding scheme based metaheuristic technique for power system controlled islanding
author_sort Saharuddin N.Z.
title Load shedding scheme based metaheuristic technique for power system controlled islanding
title_short Load shedding scheme based metaheuristic technique for power system controlled islanding
title_full Load shedding scheme based metaheuristic technique for power system controlled islanding
title_fullStr Load shedding scheme based metaheuristic technique for power system controlled islanding
title_full_unstemmed Load shedding scheme based metaheuristic technique for power system controlled islanding
title_sort load shedding scheme based metaheuristic technique for power system controlled islanding
publisher Institute of Advanced Engineering and Science
publishDate 2023
_version_ 1806424441643597824