卸電力取引が長期的な電源選択に与える影響調査のためのエージェントモデル開発

抄録

In a liberalized market, investment in power generation facilities depends on competition in the electricity market. Therefore, new policies are being considered to encourage facility investment to ensure a stable electricity supply. However, few studies have dealt with short-term market competition and long-term power supply investment. One of the reasons for this is the large amount of computation time required. Therefore, this study investigates a method to reduce the simulation time of ABM, which represents short-term wholesale power transactions over a year. By increasing the time increments handled by the electricity auction, the market price and estimated profit were slightly increased. There was little impact on the power supply mix. By using the original increment width, the computation time of the simulation was reduced to 22% without significantly affecting the market price and estimated profit.