Differential Evolution Algorithm for Coordination of SVC Modules in MV Distribution Systems
Ghareeb Moustafa
Ghareeb Moustafa, Department of Electrical Engineering, Jazan University, Jazan, Saudi Arabia.
Manuscript received on 12 July 2023 | Revised Manuscript received on 23 July 2023 | Manuscript Accepted on 15 August 2023 | Manuscript published on 30 August 2023 | PP: 1-6 | Volume-12 Issue-6, August 2023 | Retrieval Number: 100.1/ijeat.F42550812623 | DOI: 10.35940/ijeat.F4255.0812623
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Abstract: This paper proposes a novel strategy based on the differential evolution algorithm to optimise the performance of distribution networks by coordinating Static VAR Compensator (SVC) modules optimally. Installation cost minimisation and savings maximisation are combined into a single multi-objective function, achieved by reducing power losses. To investigate the influence of varying loading conditions, various regular loadings are further combined. This framework was implemented on a 37-bus real feeder connected to the Egyptian Unified Network (EUN). The simulation’s findings reveal the evident technical and economic characteristics of the proposed algorithm. The reactive power compensation using SVCs based on the proposed scheme results in significant improvements in voltage quality at all nodes, regardless of load variations. Especially in light loading conditions, the SVCs control their performance characteristics according to the reactive power demands of the adjacent nodes.
Keywords: Differential Evolution, Coordination of SVC Modules, Distribution Systems.
Scope of the Article: Renewable Energy Technology