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2013 Combined Heat and Power Dynamic Economic Dispatch with Emission Limitations Using Hybrid DE-SQP Method
A. M. Elaiw, X. Xia, A. M. Shehata
Abstr. Appl. Anal. 2013(SI19): 1-10 (2013). DOI: 10.1155/2013/120849

Abstract

Combined heat and power dynamic economic emission dispatch (CHPDEED) problem is a complicated nonlinear constrained multiobjective optimization problem with nonconvex characteristics. CHPDEED determines the optimal heat and power schedule of committed generating units by minimizing both fuel cost and emission simultaneously under ramp rate constraints and other constraints. This paper proposes hybrid differential evolution (DE) and sequential quadratic programming (SQP) to solve the CHPDEED problem with nonsmooth and nonconvex cost function due to valve point effects. DE is used as a global optimizer, and SQP is used as a fine tuning to determine the optimal solution at the final. The proposed hybrid DE-SQP method has been tested and compared to demonstrate its effectiveness.

Citation

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A. M. Elaiw. X. Xia. A. M. Shehata. "Combined Heat and Power Dynamic Economic Dispatch with Emission Limitations Using Hybrid DE-SQP Method." Abstr. Appl. Anal. 2013 (SI19) 1 - 10, 2013. https://doi.org/10.1155/2013/120849

Information

Published: 2013
First available in Project Euclid: 26 February 2014

zbMATH: 1309.91107
MathSciNet: MR3129334
Digital Object Identifier: 10.1155/2013/120849

Rights: Copyright © 2013 Hindawi

Vol.2013 • No. SI19 • 2013
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