Results 251 to 260 of about 6,023,568 (296)

On-line secure and economic dispatch

Electric Power Systems Research, 1979
Abstract This paper describes the application of an on-line economic dispatch control program with security constraints including outage-contigency constraints. The program is designed to run on average every 30 s with a small power system and gives feasible solutions with respect to constraints on control variables (real power generation, except in
R.B. Prada, B.J. Cory
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Frequency aware economic dispatch

2011 North American Power Symposium, 2011
In this paper we propose a unified economic dispatch and frequency control framework for power systems with an increasing amount of intermittent resources such as wind and solar. While the conventional hierarchies of power system decision and control are based on the time-scale separation principles (e.g., primary, secondary, and tertiary control), the
Anupam A. Thatte, null Fan Zhang, Le Xie
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Economic Load Dispatch

2018
The main objective of the power system is to deliver electric energy to its loads economically and efficiently in a safe and reliable manner. Due to the complicated structure of the present power system network and competitive environment introduced by deregulation, optimal power flow (OPF) and optimal reactive power flow (ORPD) provide efficient ...
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Economic and environmental power dispatch

European Journal of Operational Research, 1993
Abstract This paper reviews the operational research aspects of power dispatch since their inceptions to the present. The classic single criterion dispatch as well as new multicriteria approaches in dispatching, oriented both toward economy and avoidance of unacceptable environmental impact, are summarized.
Radivoj Petrovic, Branimir Kralj
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Economic load dispatch calculator

2014 6th IEEE Power India International Conference (PIICON), 2014
This paper presents a software package tool designed using a MATLAB GUI for solving economic load dispatch problem. This proposed software tool help user to modify the input detail according to the requirements of the power system operation for optimization of generating cost.
Monu Singh, null Deepika, Munish Kumar
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Economic Dispatch

2022
John Fuller, Pamela Obiomon, Samir I. Abood   +2 more
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Emission constrained economic dispatch

IEEE Transactions on Power Systems, 1994
This paper presents a methodology to include emission constraints in classical economic dispatch (ED), which contains an efficient weights estimation technique. Also, a partial closed form technique is presented to implement the emission constrained economic dispatch (ECED). A simple technique is proposed to identify the binding constraints.
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Combined economic and emission dispatch

2018
This study deals with the application of hybrid PSO and GSA (hybrid PSOGSA) algorithm to solve the CEED problem. The PSOGSA algorithm profits from the abilities of both PSO and GSA algorithms. The performance of the proposed algorithm is tested on three standard test systems, with different constraints and various cost curve natures.
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Analytic approach to economic dispatch

1979
This item was digitized as part of a project to share McGill's intellectual legacy with the public. If you are the copyright holder or a relative of the copyright holder who is deceased, you may request withdrawal by emailing escholarship.library@mcgill.ca.
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An Efficient Chameleon Swarm Algorithm for Economic Load Dispatch Problem

Mathematics, 2021
Mokhtar Said, Sanchari Deb, Mohamed A Tolba   +2 more
exaly