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Optimal Voltage Control in Distribution Systems with Intermittent PV Using Multiobjective Grey-Wolf-Lévy Optimizer - imarina:6185836

Autor/s de la URV:Abdelnasser Mohamed Mahmoud, Mohamed
Autor segons l'article:Mahmoud K; Hussein MM; Abdel-Nasser M; Lehtonen M
Adreça de correu electrònic de l'autor:mohamed.abdelnasser@urv.cat
Identificador de l'autor:0000-0002-1074-2441
Any de publicació de la revista:2020
Tipus de publicació:Journal Publications
ISSN:1932-8184
Referència de l'ítem segons les normes APA:Mahmoud K; Hussein MM; Abdel-Nasser M; Lehtonen M (2020). Optimal Voltage Control in Distribution Systems with Intermittent PV Using Multiobjective Grey-Wolf-Lévy Optimizer. Ieee Systems Journal, 14(1), 760-770. DOI: 10.1109/JSYST.2019.2931829
Referència a l'article segons font original:Ieee Systems Journal. 14 (1): 760-770
Resum:© 2007-2012 IEEE. The intermittent photovoltaic (PV) units significantly affect the performance of distribution systems, and they often cause several operational problems, most importantly, voltage rise/drop. At high PV penetration, excessive tap movements of transformers and high curtailed PV power are expected to completely solve the voltage violation problem. In this paper, we propose an optimal voltage control method for distribution systems considering the number of tap movements of transformers and the active power curtailment of PV units. The objective function of the proposed method comprises: 1) voltage drop violation, 2) voltage rise violation, 3) tap movement rate (TMR) of transformers, and 4) curtailed power of PV (CPPV). A multiobjective grey wolf optimizer integrated with a Lévy mutation operator (GWO-Lévy) is formulated to accurately solve the voltage control problem. A 24-h simulation is performed on the 119-bus distribution system with PV and different types of loads. The performance of GWO-Lévy is compared with three other optimizers, finding that it achieves the best performance. The simulation results demonstrate the efficacy of the proposed method for solving the voltage violation problem with PV while simultaneously optimizing TMR and CPPV.
DOI de l'article:10.1109/JSYST.2019.2931829
Enllaç font original:https://ieeexplore.ieee.org/document/8798754
Versió de l'article dipositat:info:eu-repo/semantics/acceptedVersion
Accès a la llicència d'ús:https://creativecommons.org/licenses/by/3.0/es/
Departament:Enginyeria Informàtica i Matemàtiques
URL Document de llicència:https://repositori.urv.cat/ca/proteccio-de-dades/
Àrees temàtiques:Telecommunications
Operations research & management science
Interdisciplinar
Information systems
Engineering, electrical & electronic
Engenharias iv
Engenharias iii
Engenharias i
Electrical and electronic engineering
Control and systems engineering
Computer science, information systems
Computer science applications
Computer networks and communications
Ciência da computação
Biotecnología
Paraules clau:Voltage rise
Voltage drop
Transformers
Tap changer
Rise mitigation
Photovoltaic (pv)
Penetration
Lévy operator
Greywolf optimizer (gwo)
Grey wolf optimizer (gwo)
Generation
Distribution systems
Distribution network
Coordinated control
Capacitors
Algorithm
Entitat:Universitat Rovira i Virgili
Data d'alta del registre:2023-05-13
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