PSOによる短期演算と中期演算を組み合わせたマイクログリッド最適運転計画作成手法

抄録

Non-linearity characteristics of equipment, such as Cogeneration system (CGS), would complicate to optimally operate microgrid system (MGS) composed of it and growth the amount of calculation (time) to make an operation planning. In this paper, the authors use particle swarm optimization (PSO), which is known as a heuristic, to solve complex problems while maintaining non-linearity, and propose an optimal operation planning method that combines 1-week calculations and 24-hour calculations to obtain high accuracy solution by consideration of multiple days in appropriate calculation time. Through numerical experiments, we evaluate calculation accuracy, time, the effects of prediction error.