Results 11 to 20 of about 2,437 (183)

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, Omar Fethi Benaouda, Hocine Sekhane, Saad Chaouch, Badreddine Babes   +4 more
doaj   +2 more sources

Multi-objective ORPD Considering Different Load Models for Active Distribution Networks [PDF]

International Journal of Industrial Electronics, Control and Optimization, 2021
Secure and economical operation of distribution networks needs the management of reactive power resources. Optimal Reactive Power Dispatch (ORPD) optimally manages the reactive power scheduling of generators and distribution generations as well as the ...
Saman Hosseini-Hemati, Shahram Karimi, Gholam Hossein Sheisi   +2 more
doaj   +2 more sources

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, Manoj Kumar Kar, Lalit Kumar, Sanjay Kumar   +3 more
doaj   +2 more sources

Dynamic exploitation Gaussian bare‐bones bat algorithm for optimal reactive power dispatch to improve the safety and stability of power system

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, Yunchang Dong, Sylvère Mugemanyi, Tong Yu, Xiaoyong Bo, Huashun Li, Yang Li, François Xavier Rugema, Christophe Bananeza   +8 more
doaj   +2 more sources

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

IEEE 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, Ragab A. El-Sehiemy, Hany M. Hasanien   +2 more
doaj   +2 more sources

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

Energies, 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, Dalia Yousri, Ahmed Fathy, Hany M. Hasanien, Abdulaziz Alkuhayli, S. M. Muyeen   +5 more
doaj   +2 more sources

A novel hybrid approach based artificial bee colony and salp swarm algorithms for solving ORPD problem [PDF]

Indonesian Journal of Electrical Engineering and Computer Science, 2021
Optimal reactive power dispatch (ORPD) is an important task for achieving more economical, secure and stable state of the electrical power system. It is expressed as a complex optimization problem where many meta-heuristic techniques have been proposed ...
Abujarad, Saleh, Naimi, Djemai, Necira, Abdelouahab, Salhi, Ahmed, Salhi, Souheil   +4 more
core   +4 more sources

Enhanced skill optimization algorithm: Solution to the stochastic reactive power dispatch framework with optimal inclusion of renewable resources using large‐scale network

IET Renewable Power Generation
Optimal 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, Yong Wang, Raheela Jamal, Sheeraz Iqbal, Mohamed Ebeed, Yazeed Yasin Ghadi, Z. M. S. Elbarbary   +6 more
doaj   +2 more sources

Analysis of transmission line modeling routines by using offsets measured least squares regression ant lion optimizer in ORPD and ELD problems. [PDF]

Heliyon, 2023
This paper proposed an offset measured least regression based ALO to solve ORPD and ELD problems of IEEE 57 bus system designed with different transmission line models. These two problems are highly non-linear and non-convex defiance optimization of problem. The solution of ALO depends on exploration and exploitation if the difference between local and
Chary GVB, Rosalina KM.
europepmc   +4 more sources

Promoted Osprey Optimizer: a solution for ORPD problem with electric vehicle penetration. [PDF]

Sci Rep
AbstractThis paper proposes a new optimization technique to make an integration between the Optimal Reactive Power Dispatch (ORPD) problem and Electric Vehicles (EV). Here, a modified metaheuristic algorithm, called the Promoted Osprey Optimizer (POO) is used for this purpose.
Liu Z, Jian X, Sadiq T, Shaikh ZA, Alfarraj O, Alblehai F, Tolba A.   +6 more
europepmc   +5 more sources