Results 231 to 240 of about 1,351 (261)

Exchange market algorithm based optimum reactive power dispatch

Applied Soft Computing, 2016
Graphical abstractDisplay Omitted This paper presents a maiden application of EMA to solve power system ORPD problems.Steps of implementation of EMA to solve ORPD are elaborately discussed.The performance of EMA is tested on standard IEEE test systems.The selection of control parameters of EMA is done through exhaustive parametric study. In this paper,
Abhishek Rajan, Tanmoy Malakar
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Efficient constraint handling for optimal reactive power dispatch problems

Swarm and Evolutionary Computation, 2012
Abstract In power engineering, minimizing the power loss in the transmission lines and/or minimizing the voltage deviation at the load buses by controlling the reactive power is referred to as optimal reactive power dispatch (ORPD). Recently, the use of evolutionary algorithms (EAs) such as differential evolution (DE), particle swarm optimization ...
Rammohan Mallipeddi, S. Jeyadevi, Ponnuthurai N. Suganthan, S. Baskar 0001   +3 more
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Optimal reactive power dispatch in transmission networks

2018
This chapter presents the applications of hybrid PSOGSA algorithm and hybrid GSA-SQP algorithm to the ORPD problem. Performances of the algorithms for the ORPD problem are studied and evaluated on standard IEEE 30-bus and IEEE-118 test systems. The simulation results are compared with those of other metaheuristic optimization algorithms reported in the
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Assessment of Metaheuristic Techniques Applied to the Optimal Reactive Power Dispatch

2019
The optimal reactive power dispatch (ORPD) problem consists of finding the optimal settings of several reactive power resources in order to minimize system power losses. The ORPD is a complex combinatorial optimization problem that involves discrete and continuous variables as well as a nonlinear objective function and nonlinear constraints.
Daniel Camilo Londoño, Walter Mauircio Villa-Acevedo, Jesús María López-Lezama   +2 more
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Research on Reactive Power Compensation Technology for Power Dispatching

Foreign Language Science and Technology Journal Database Engineering Technology, 2021
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A study of reactive power dispatch under restructured power systems /

2003
This thesis analyzes generator reactive power dispatch under restructured power systems from two different perspectives. The first follows the two-step approach adopted by some electricity markets where first, the generators' real powers are dispatched in the energy market, followed by the dispatching of the generator reactive power support services in
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Solution of optimal reactive power dispatch problem using pathfinder algorithm

Engineering Optimization, 2021
Hamza Yapıcı
exaly  

Optimal reactive power dispatch of permanent magnet synchronous generator-based wind farm considering levelised production cost minimisation

Renewable Energy, 2020
Jian Li, Frede Blaabjerg, Dao Zhou
exaly  

Dispatchable and Non-dispatchable Distributed Generation Reactive Power Coordination with Reactive Power-controlled Devices using Grey Wolf Optimizer

2022 11th International Conference on Renewable Energy Research and Application (ICRERA), 2022
Ramakrishna Raghutu, Mogaligunta Sankaraiah, Ramakrishna S S Nuvvula, M Venkatesh   +3 more
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Optimal Reactive Power Dispatch

2016
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