Results 31 to 40 of about 7,611,120 (134)
International Journal of Photoenergy, Volume 2021, Issue 1, 2021., 2021 The electricity distribution network in Ethiopia has the radial nature of network configuration. The interruption of power is due to overloading and failure of distribution lines due to external forces, like trees, animals, and wind. The failure of the radial distribution network brings blackout in the whole power system network as there is no ...
Habtemariam Aberie Kefale +3 more
wiley +1 more source
Energies, 2021 The optimal reactive power dispatch (ORPD) problem represents a fundamental concern in the efficient and reliable operation of power systems, based on the proper coordination of numerous devices.
Andrei M. Tudose +3 more
doaj +1 more source
Reactive Power Optimization of Power System Based on Improved Differential Evolution Algorithm
Mathematical Problems in Engineering, Volume 2021, Issue 1, 2021., 2021 This paper presents a novel differential evolution (DE) algorithm, with its improved version (IDE) for the benchmark functions and the optimal reactive power dispatch (ORPD) problem. Minimization of the total active power loss is usually considered as the objective function of the ORPD problem.
Rui Chi +5 more
wiley +1 more source
Ain Shams Engineering Journal, 2021 This study is concerned with solving the optimal reactive power dispatch (ORPD) problem considering the existence of renewable energy resources (RERs).
Amlak Abaza +4 more
doaj +1 more source
Ant Lion Optimizer for Optimal Reactive Power Dispatch Solution [PDF]
, 2015 This paper proposes the application of the recent meta-heuristic method namely Ant Lion Optimizer (ALO) in solving Optimal Reactive Power Dispatch (ORPD) problem.
Rebecca Ng, Shin Mei +2 more
core +3 more sources
Mean-variance mapping optimization algorithm applied to the optimal reactive power dispatch [PDF]
, 2020 Introduction— The optimal reactive power dispatch (ORPD) problem consists on finding the optimal settings of several reactive power resources in order to minimize system power losses. The ORPD is a complex combinatorial optimization problem that involves
Lopez Lezama, Jesus Maria +2 more
core +4 more sources
Improved PSO with Disturbance Term for Solving ORPD Problem in Power Systems
Advances in Electrical and Electronic Engineering, 2022 The essential purpose of an energy system is to provide electricity to its loads effectively and economically, as well as safely and reliably. Therefore, the solutions to the problems of Optimal Power Flow (OPF) and Optimal Reactive Power Dispatch (ORPD)
Mohamed Mezaache +4 more
doaj +1 more source
Research on hybrid modified pathfinder algorithm for optimal reactive power dispatch [PDF]
Bulletin of the Polish Academy of Sciences: Technical Sciences, 2021 Hybridization of meta-heuristic algorithms plays a major role in the optimization problem. In this paper, a new hybrid meta-heuristic algorithm called hybrid pathfinder algorithm (HPFA) is proposed to solve the optimal reactive power dispatch (ORPD ...
V. Suresh, S. Senthil Kumar
doaj +1 more source
Mathematics, 2023 The optimal control of reactive powers in electrical systems can improve a system’s performance and security; this can be provided by the optimal reactive power dispatch (ORPD). Under the high penetration of renewable energy resources (RERs) such as wind
Sulaiman Z. Almutairi +2 more
doaj +1 more source
Nature Inspired Computing Techniques for Optimal Reactive Power Dispatch [PDF]
, 2016 This paper presents the application of recent nature inspired computing techniques namely gray wolf optimizer (GWO) and ant lion optimizer (ALO) in solving optimal reactive power dispatch (ORPD) problem.
Hamdan, Daniyal +3 more
core +2 more sources