Results 21 to 30 of about 241,992 (297)

Power optimization for a hydrocarbon industrial plant using a genetic algorithm [PDF]

open access: yes, 2014
In this paper, a genetic algorithm (GA) is considered for optimizing electrical power loss for a real hydrocarbon industrial plant as a single objective problem.
Abido, MA, Al-Hajri, MT, Darwish, MK
core   +1 more source

Joint Symbol-Level Precoding and Reflecting Designs for IRS-Enhanced MU-MISO Systems [PDF]

open access: yes, 2021
Intelligent reflecting surfaces (IRSs) have emerged as a revolutionary solution to enhance wireless communications by changing propagation environment in a cost-effective and hardware-efficient fashion.
Li, M, Liu, Q, Liu, R, Swindlehurst, AL
core   +2 more sources

Quantification of over-speed risk in wind turbine fleets [PDF]

open access: yes, 2011
The effective life management of large and diverse fleets of wind turbines is a new problem facing power system utilities. More specifically, the minimization of over-speed risk is of high importance due to the related impacts of possible loss of life ...
Ault, Graham, Mcmillan, David
core   +1 more source

Proposed shunt rounding technique for large-scale security constrained loss minimization [PDF]

open access: yes, 2010
The official published version can be obtained from the link below - Copyright @ 2010 IEEE.Optimal reactive power flow applications often model large numbers of discrete shunt devices as continuous variables, which are rounded to their nearest discrete ...
Hurlock, P   +4 more
core   +1 more source

Reactive Power Dispatch Algorithm for a Reduction in Power Losses in Offshore Wind Farms

open access: yesEnergies, 2023
This paper presents a groundbreaking power distribution technique that focuses on the loss rate of individual wind turbines. Distinct from conventional methods, our strategy prioritizes seamless integration and adaptability within wind farm management ...
Seung-Ho Song   +3 more
doaj   +1 more source

Reactive power and voltage control in deregulated environment [PDF]

open access: yes, 2005
Reactive power support and Voltage control is a key type of ancillary services In the deregulated electrical power market. A review of some important issues of reactive power support, Including cost analysis, reactive power pricing, valuation, is ...
Chen, S, Ni, Y, Zhao, D, Zhong, J
core   +1 more source

Multiple DG placements in radial distribution system for multi objectives using Whale Optimization Algorithm

open access: yesAlexandria Engineering Journal, 2018
This study proposes a new application of Whale Optimization Algorithm (WOA) with an aim of finding optimal placement and size of Distributed Generation (DGs) for multi-objectives.
D.B. Prakash, C. Lakshminarayana
doaj   +1 more source

Optimal placement and sizing of FACTS devices for optimal power flow using metaheuristic optimizers

open access: yesResults in Control and Optimization, 2022
This paper proposes the implementation of various metaheuristic algorithms in solving the optimal power flow (OPF) with the presence of Flexible AC Transmission System (FACTS) devices in the power system.
Mohd Herwan Sulaiman, Zuriani Mustaffa
doaj   +1 more source

Efficiency Enhancement of Permanent Magnet Synchronous Motor Drives by on-Line Loss Minimization Approaches [PDF]

open access: yes, 2005
In this paper, a new loss minimization control algorithm for inverter-fed permanent-magnet synchronous motors (PMSMs), which allows for the reduction of the power losses of the electric drive without penalty on its dynamic performance, is analyzed ...
CAVALLARO, C   +5 more
core   +1 more source

A Multi-Objective Approach for Voltage Stability Enhancement and Loss Reduction Under PQV and P Buses Through Reconfiguration and Distributed Generation Allocation

open access: yesIEEE Access, 2022
This paper proposes a novel approach of voltage stability enhancement and power loss minimization in addition to maintenance of good voltage profile in radial distribution networks through optimally placed distributed generation, network reconfiguration ...
Akhilesh Kumar Barnwal   +2 more
doaj   +1 more source

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