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Optimal Operation Method of Microgrid System Using DS Algorithm

DS 알고리즘을 이용한 마이크로 그리드 최적운영기법

Park, Si-Na;Rhee, Sang-Bong
박시나;이상봉

  • Received : 2014.08.08
  • Accepted : 2015.03.18
  • Published : 2015.05.29

Abstract

This paper presents an application of Differential Search (DS) meta-heuristic optimization algorithm for optimal operation of micro grid system. DS algorithm has the benefit of high convergence rate and precision compared to other optimization methods. The micro grid system consists of a wind turbine, a diesel generator, and a fuel cell. The simulation is applied to micro grid system only. The wind turbine generator is modeled by considering the characteristics of variable output. One day load data which is divided every 20 minute and wind resource for wind turbine generator are used for the study. The method using the proposed DS algorithm is easy to implement, and the results of the convergence performance are better than other optimization algorithms.

Keywords

Diesel Generator;Fuel Cell;DS Algorithm;Micro Grid System;Optimization;Optimal Operation;Wind Turbine Generator

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