Results 41 to 50 of about 2,409 (180)
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
Multi cases optimal reactive power dispatch using evolutionary programming [PDF]
, 2020 Evolutionary Programming (EP) is one of many types in Evolutionary Computation (EC) that used for optimization process. EP technique is used to find the optimal reactive power dispatch (ORPD) since it is one of the accessible options schemes that can be ...
Abdul Hamid, Zulkiffli +6 more
core +3 more sources
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
Journal of Modern Power Systems and Clean Energy, 2020 The uncertainties from renewable energy sources (RESs) will not only introduce significant influences to active power dispatch, but also bring great challenges to the analysis of optimal reactive power dispatch (ORPD).
Jun Liu +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
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Cuckoo search algorithm as an optimizer for optimal reactive power dispatch problems [PDF]
, 2017 This paper presents the application of Cuckoo Search Algorithm (CSA) in optimizing the control variables of power system operation in solving the optimal reactive power dispatch (ORPD) problem. CSA is inspired by the parasitic behavior of Cuckoo birds in
M. H., Sulaiman, Zuriani, Mustaffa
core +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
New Metaheuristic Algorithms for Reactive Power Optimization [PDF]
, 2019 Optimal reactive power dispatch (ORPD) is significant regarding operating the practice safely and efficiently. The ORPD is beneficial to recover the voltage profile, diminish the losses and increase the voltage stability.
Çetinkaya, Nurettin +1 more
core +2 more sources
Tight-and-Cheap Conic Relaxation for the Optimal Reactive Power Dispatch Problem [PDF]
, 2019 The optimal reactive power dispatch (ORPD) problem is an alternating current optimal power flow (ACOPF) problem where discrete control devices for regulating the reactive power, such as shunt elements and tap changers, are considered. The ORPD problem is
Anjos, Miguel +2 more
core +3 more sources
Adaptive Range Composite Differential Evolution for Fast Optimal Reactive Power Dispatch
IEEE Access, 2021 This paper proposes a novel adaptive range composite differential evolution (ARCoDE) algorithm to efficiently and accurately solve optimal reactive power dispatch (ORPD) problem.
Ming Niu +5 more
doaj +1 more source