Results 31 to 40 of about 149,418 (286)

Solution of Different Types of Economic Load Dispatch Problems Using a Pattern Search Method

open access: yes, 2008
Direct search (DS) methods are evolutionary algorithms used to solve constrained optimization problems. DS methods do not require information about the gradient of the objective function when searching for an optimum solution.
Al-Othman, A.K.   +2 more
core   +1 more source

Integration of solar energy and optimized economic dispatch using genetic algorithm: A case-study of Abu Dhabi [PDF]

open access: yes, 2017
© 2017 IEEE. The United Arab Emirates is focusing on cultivating Renewable Energy (RE) to meet its growing power demand. This also brings power planning to the forefront in regards to keen interests in renewable constrained economic dispatch.
Akmal, Muhammad   +4 more
core   +1 more source

The role of clustering algorithm-based big data processing in information economy development.

open access: yesPLoS ONE, 2021
The purposes are to evaluate the Distributed Clustering Algorithm (DCA) applicability in the power system's big data processing and find the information economic dispatch strategy suitable for new energy consumption in power systems.
Hongyan Ma
doaj   +1 more source

Risk-Aware Management of Distributed Energy Resources [PDF]

open access: yes, 2013
High wind energy penetration critically challenges the economic dispatch of current and future power systems. Supply and demand must be balanced at every bus of the grid, while respecting transmission line ratings and accounting for the stochastic nature
Gatsis, Nikolaos   +3 more
core   +1 more source

Low-carbon economic dispatch of integrated energy system considering the uncertainty of energy efficiency

open access: yesEnergy Reports, 2023
The integrated energy system (IES) is recognized as an effective measure to promote energy efficiency and environmental protection. However, the uncertain efficiency of energy devices under variant working conditions threatens the operation of the IES ...
Yurui Xu   +5 more
doaj   +1 more source

Adaptive Robust Optimization with Dynamic Uncertainty Sets for Multi-Period Economic Dispatch under Significant Wind

open access: yes, 2014
The exceptional benefits of wind power as an environmentally responsible renewable energy resource have led to an increasing penetration of wind energy in today's power systems.
Lorca, Alvaro, Sun, Andy
core   +1 more source

A hybrid GA–PS–SQP method to solve power system valve-point economic dispatch problems

open access: yes, 2010
This study presents a new approach based on a hybrid algorithm consisting of Genetic Algorithm (GA), Pattern Search (PS) and Sequential Quadratic Programming (SQP) techniques to solve the well-known power system Economic dispatch problem (ED).
Al-Othman, A. K.   +2 more
core   +1 more source

Assessment of Self-Dispatch Strategy in a Concentrating Solar Power System: Impact Analysis on the Chilean Spot Electricity Market

open access: yesSolarPACES Conference Proceedings
This study investigates the technical and economic impacts of self-dispatch strategies on Concentrated Solar Power (CSP) plants in Chile’s spot electricity market.
Francisco Moraga   +3 more
doaj   +1 more source

Developmental and Epileptic Encephalopathy due to Biallelic Pathogenic Variants in PIGM

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective PIGM encodes a critical enzyme in the glycosylphosphatidylinositol (GPI)‐anchor biosynthesis pathway. While promoter‐region mutations in PIGM have been associated with a relatively mild phenotype characterized by portal vein thrombosis and absence seizures, recent evidence suggests that coding‐region mutations result in a more severe
Júlia Sala‐Coromina   +11 more
wiley   +1 more source

Application of pattern search method to power system valve-point economic load dispatch

open access: yes, 2007
Direct search (DS) methods are evolutionary algorithms used to solve constrained optimization problems. DS methods do not require any information about the gradient of the objective function at hand, while searching for an optimum solution.
AL-Othman, A.K.   +2 more
core   +1 more source

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