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APPLICATION OF RESTART COVARIANCE MATRIX ADAPTATION EVOLUTION STRATEGY (RCMA-ES) TO GENERATION EXPANSION PLANNING PROBLEM

Journal: ICTACT Journal on Soft Computing (IJSC) (Vol.3, No. 1)

Publication Date:

Authors : ; ;

Page : 401-407

Keywords : Constraint Handling; Dynamic Programming; Generation Expansion Planning; Restart Covariance Matrix Adaptation Evolution Strategy; Virtual Mapping Procedure;

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Abstract

This paper describes the application of an evolutionary algorithm, Restart Covariance Matrix Adaptation Evolution Strategy (RCMA-ES) to the Generation Expansion Planning (GEP) problem. RCMA-ES is a class of continuous Evolutionary Algorithm (EA) derived from the concept of self-adaptation in evolution strategies, which adapts the covariance matrix of a multivariate normal search distribution. The original GEP problem is modified by incorporating Virtual Mapping Procedure (VMP). The GEP problem of a synthetic test systems for 6-year, 14-year and 24-year planning horizons having five types of candidate units is considered. Two different constraint-handling methods are incorporated and impact of each method has been compared. In addition, comparison and validation has also made with dynamic programming method.

Last modified: 2013-12-05 19:14:48