Results 1 to 10 of about 18,971 (165)

Optimal reactive power dispatch: a bibliometric analysis [PDF]

Journal of Electrical Systems and Information Technology, 2021
Optimal reactive power dispatch (ORPD) plays a significant role in the control and smooth operation of the power system through the enhancement of the network’s reliability, security, and economic aspects.
Ibrahim Haruna Shanono, Aisha Muhammad, Nor Rul Hasma Abdullah, Hamdan Daniyal, Meng Chung Tiong   +4 more
doaj   +2 more sources

Optimal reactive power dispatch using a novel optimization algorithm [PDF]

Journal of Electrical Systems and Information Technology, 2021
The problem of optimal reactive power dispatch (ORPD) is one of the most popular and widely discussed problem in power system engineering all over the world.
Ranjit Roy, Tanmay Das, Kamal Krishna Mandal   +2 more
doaj   +2 more sources

Optimal Reactive Power Dispatch by Particle Swarm Optimization [PDF]

مجله مدل سازی در مهندسی, 2009
Due to nonlinear and discontinuous functions, discrete and continuous variables and discontinuous constraints, optimal dispatch of reactive power is a complex problem.
شریف زاده, امجدی
doaj   +2 more sources

Optimal Reactive Power Dispatch Using Chaotic Bat Algorithm [PDF]

IEEE Access, 2020
In this paper, the chaotic bat algorithm (CBA) is applied to solve the optimal reactive power dispatch (ORPD) problem taking into account small-scale, medium-scale and large-scale power systems.
Sylvere Mugemanyi, Zhaoyang Qu, Francois Xavier Rugema, Yunchang Dong, Christophe Bananeza, Lei Wang   +5 more
doaj   +2 more sources

Optimal Reactive Power Dispatch in Electric Transmission Systems Using the Multi-Agent Model with Volt-VAR Control

Energies, 2023
The optimal dispatch of reactive power is a fundamental task in the operational planning of electrical power systems. This task aims to minimize active power losses and improve voltage levels within the electrical power system.
Alex Chamba, Carlos Barrera-Singaña, Hugo Arcos   +2 more
doaj   +1 more source

Application of Shannon Entropy Implementation Into a Novel Fractional Particle Swarm Optimization Gravitational Search Algorithm (FPSOGSA) for Optimal Reactive Power Dispatch Problem

IEEE Access, 2021
Optimal reactive power dispatch (ORPD) intended for reducing the real power losses of the transmission scheme remains one of the supreme concerns for the research community to explore the competence of power schemes. Numerous systems have been deliberate
Raheela Jamal, Baohui Men, Noor Habib Khan, Muhammad Asif Zahoor Raja, Yasir Muhammad   +4 more
doaj   +1 more source

Multi-Period Optimal Reactive Power Dispatch Using a Mean-Variance Mapping Optimization Algorithm

Computers, 2022
Optimal reactive power dispatch plays a key role in the safe operation of electric power systems. It consists of the optimal management of the reactive power sources within the system, usually with the aim of reducing system power losses.
Daniel C. Londoño Tamayo, Walter M. Villa-Acevedo, Jesús M. López-Lezama   +2 more
doaj   +1 more source

Optimal Reactive Power Dispatch With Time-Varying Demand and Renewable Energy Uncertainty Using Rao-3 Algorithm

IEEE Access, 2021
The appropriate control and management of reactive power is of great relevance in the electrical reliability, stability, and security of power grids.
Mohamed H. Hassan, Salah Kamel, Mahmoud A. El-Dabah, Tahir Khurshaid, Jose Luis Dominguez-Garcia   +4 more
doaj   +1 more source

Optimal Reactive Power Dispatch untuk Meminimisasi Rugi-Rugi Daya Aktif pada Sistem Lampung Menggunakan Metode Grey-Wolf Optimizer (GWO)

Jurnal Nasional Teknik Elektro, 2017
Optimal reactive power dispatch has a purpose to achieve secure and economic operation of power system by regulating reactive power allocation in electric power system, such as regulating generators voltage, capacity of shunt capacitors and tap position
Osea Zebua, I Made Ginarsa
doaj   +3 more sources

An Improved Heap-Based Optimizer for Optimal Reactive Power Dispatch

IEEE Access, 2021
Optimal reactive power dispatch (ORPD) in a typical power system is a complicated multi-objective optimization problem. The proper modeling of the multi-objective optimization problem has a significant impact on system operation and control.
Salah K. Elsayed, Salah Kamel, Ali Selim, Mahrous Ahmed   +3 more
doaj   +1 more source