Results 51 to 60 of about 454 (123)

Using a new modified harmony search algorithm to solve multi-objective reactive power dispatch in deterministic and stochastic models [PDF]

open access: yesJournal of Artificial Intelligence and Data Mining, 2017
The optimal reactive power dispatch (ORPD) is a very important problem aspect of power system planning and is a highly nonlinear, non-convex optimization problem because consist of both continuous and discrete control variables.
Kh. Valipour, A. Ghasemi
doaj   +1 more source

A Novel Hybrid Fuzzy-JAYA Optimization Algorithm for Efficient ORPD Solution

open access: yesIEEE Access, 2019
This paper is concerned with the application of hybrid fuzzy-JAYA optimization algorithm to find the solution of non-linear optimal reactive power dispatch (ORPD) problem in power systems. The proposed hybrid optimization algorithm combines the merits of
Mona G. Gafar   +2 more
doaj   +1 more source

Application of Coulomb’s and Franklin’s laws algorithm to solve large-scale optimal reactive power dispatch problems [PDF]

open access: yes
This study focuses on the application of Coulomb’s and Franklin’s laws algorithm (CFA) to solving large-scale optimal reactive power dispatch (LS-ORPD) problems. The CFA optimizer acts on the basis of the charged particles interactions.
Akbari E   +5 more
core   +1 more source

Rapid Particle Swarm Optimization Algorithm for Solving Optimal Reactive Power Dispatch Problem [PDF]

open access: yes, 2017
In this paper Rapid Particle Swarm Optimization (RPSO) algorithm is proposed to solve the optimal    reactive    power     dispatch Problem. The Rapid Particle swarm Optimization (RPSO) algorithm is obtained by merging PSO with Cauchy mutation.
Kalavathi, M. Surya   +2 more
core   +2 more sources

A Simplified Sine Cosine Algorithm for the Solution of Optimal Reactive Power Dispatch

open access: yesInternational 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
doaj   +1 more source

Optimal Reactive Power Dispatch using TLBO for Modelling and PowerWorld for Validation [PDF]

open access: yes, 2019
This research presents a Teaching Learning Based Optimization (TLBO) algorithm to solve Optimal Reactive Power Dispatch (ORPD) problem. The primary objective of this paper is to minimize the active power transmission losses by the optimal settings of the
Nwosu, Nneka
core   +1 more source

Multi-objective optimal dispatch of distributed energy resources [PDF]

open access: yes, 2015
This thesis is composed of two papers which investigate the optimal dispatch for distributed energy resources. In the first paper, an economic dispatch problem for a community microgrid is studied.
Longe, Ayomide
core   +1 more source

Optimal reactive power dispatch considering multi-type FACTS devices using harmony search algorithms

open access: yesAutomatika, 2018
Optimal Reactive Power Dispatch (ORPD) plays an important role for the secure and reliable operation of power systems. The main purpose of ORPD is to find the settings of control variables such as voltage rating of generators, reactive power injection of
D. Karthikaikannan, G. Ravi
doaj   +1 more source

A Novel Application of Improved Marine Predators Algorithm and Particle Swarm Optimization for Solving the ORPD Problem

open access: yesEnergies, 2020
The appropriate planning of electric power systems has a significant effect on the economic situation of countries. For the protection and reliability of the power system, the optimal reactive power dispatch (ORPD) problem is an essential issue. The ORPD
Mohamed A. M. Shaheen   +5 more
doaj   +1 more source

Social Emotional Optimization Algorithm for Solving Optimal Reactive Power Dispatch Problem [PDF]

open access: yes, 2015
The main feature of solving Optimal Reactive Power Dispatch Problem (ORPD) is to minimize the real power loss and also to keep the voltage profile within the specified limits.
Lenin, K.
core   +1 more source

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