火力発電の運転モードを考慮した電源構成モデルの開発と試算

摘要

The purpose of this study is to develop an optimal power generation mix model taking into account LFC adjustment capacity, deterioration of thermal power plants' performance in terms of generation efficiency, partial load operation and frequent start-and-stop of those power sources affected, which will serve as a useful tool to design desirable power generation mix in 2030. The model, named as MM-OPG, deals with mu11i-modes of operation of each thermal power generation as well as the LFC adjustability. The model calculates the power generation mix in eastern Japan in 2030 under the hourly power demand curves and hourly power supply curves of renewables, which are estimated based on the actual data in 2010.%本報告ではLFC調整力や火力発電の部分負荷運転や起動停止による発電効率の低下等を含めたマルチモード最適電源構成モデル(MM-OPG)を開発し,動作を検証した. 今後は，太陽光発電の解列なしのケースなども分析していく.