IET Renewable Power Generation, 2022 Here, a novel Gaussian bare‐bones bat algorithm (GBBBA) and its modified version named as dynamic exploitation Gaussian bare‐bones bat algorithm (DeGBBBA) are proposed for solving optimal reactive power dispatch (ORPD) problem. The optimal reactive power
Zhaoyang Qu +8 more
doaj +2 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
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Multi-Area and Multi-Period Optimal Reactive Power Dispatch in Electric Power Systems
Energies, 2023 Factors such as persistent demand growth, expansion project delays, and the rising adoption of renewable energy sources highlight the importance of operating power systems within safe operational margins.
Martín M. Sánchez-Mora +2 more
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Solution of optimal reactive power dispatch by Lévy-flight phasor particle swarm optimization [PDF]
Intelligent Systems with ApplicationsOptimal reactive power dispatch (ORPD) problems are important tools for the sake of security and economics of power systems. The ORPD problems are nonlinear optimization problems to minimize the real power losses and voltage profile enhancement by ...
Milad Gil +4 more
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A Simplified Sine Cosine Algorithm for the Solution of Optimal Reactive Power Dispatch
International Transactions on Electrical Energy Systems, 2022 In this article, a simplified sine cosine algorithm (SSCA) is applied to solve the optimal reactive power dispatch (ORPD) issues by estimating the control variables.
Sushil Kumar Gupta +3 more
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Probabilistic Multi Objective Optimal Reactive Power Dispatch Considering Load Uncertainties Using Monte Carlo Simulations [PDF]
Journal of Operation and Automation in Power Engineering, 2015 Optimal Reactive Power Dispatch (ORPD) is a multi-variable problem with nonlinear constraints and continuous/discrete decision variables. Due to the stochastic behavior of loads, the ORPD requires a probabilistic mathematical model.
S.M. Mohseni-Bonab +4 more
doaj +2 more sources
IET Renewable Power GenerationOptimal reactive power dispatch (ORPD) is taken as a vital problem related to electric power networks for economic and control operations. Nowadays, thermal generators are no longer utilized and renewable resources (RERs) have been integrated owing to ...
Noor Habib Khan +6 more
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An Improved New Caledonian Crow Learning Algorithm for Global Function Optimization. [PDF]
Comput Intell Neurosci, 2022 The New Caledonian crow learning algorithm (NCCLA) is a novel metaheuristic algorithm inspired by the learning behavior of New Caledonian crows learning to make tools to obtain food. However, it suffers from the problems of easily falling into local optima and insufficient convergence accuracy and convergence precision.
Wang Y, Song J, Teng Z.
europepmc +2 more sources
Ant lion optimizer for solving optimal reactive power dispatch problem in power systems [PDF]
Engineering Science and Technology, an International Journal, 2017 This paper presents the use of a recent developed algorithm inspired by the hunting mechanism of antlions in nature, called ant lion optimizer (ALO) algorithm for solving optimal reactive power dispatch (ORPD) problem considering a large-scale power ...
Souhil Mouassa +2 more
doaj +2 more sources
Large-scale security constrained optimal reactive power flow for operational loss management on the GB electricity transmission network [PDF]
, 2010 This thesis was submitted for the degree of Engineering Doctorate and awarded by Brunel University, 22/12/2010.The transmission of power across the GB transmission system, as operated by National Grid, results in inevitable loss of electrical power ...
Macfie, Peter
core +7 more sources