太陽光発電が大量に導入された電力系統における燃料価格変動を考慮した火力発電機日間運用の経済性・信頼性評価

カテゴリ: 研究会(論文単位)

論文No: PE18067,PSE18043,SPC18088

グループ名: 【B】電力・エネルギー部門 電力技術/【B】電力・エネルギー部門 電力系統技術/【D】産業応用部門 半導体電力変換合同研究会

発行日: 2018/03/05

タイトル(英語): Evaluation of Reliability and Economic Efficiency in Power System with a Large Integration of Photovoltaic Generation Considering Transition of Import Fuel Price

著者名: 武本 晃治(名城大学),小林 大貴(名城大学),益田 泰輔(名城大学),グエン　ホアン ビエット(ハノイ工科大学),大竹 秀明(産業技術総合研究所)

著者名(英語): koji takemoto(Meijo University),daiki kobayashi(Meijo University),taisuke masuta(Meijo University),Viet Nguyen Hoang(Hanoi University of Science and Technology),hideaki ohtake(AIST)

キーワード: 太陽光発電|経済負荷配分制御|発電機起動停止計画|輸入燃料価格|photovoltaic generation|economic-load dispatching control|unit commitment|import fuel price

要約(日本語): 太陽光発電が大量に導入された場合の電力系統における燃料価格変動を考慮した火力発電機日間運用の経済性・信頼性評価を行う

要約(英語): In conventional power systems, large power sources such as thermal, hydro, and nuclear power plants supply almost all the electricity. However, in future power systems, the installed capacity of renewable energy sources such as wind power generation and photovoltaic generation (PV) will increase and they will supply a large amount of electricity. It is concerned that supply-demand imbalances will frequently occur in future power systems. Therefore, the coordinated supply-demand operation between large power sources and renewable energy sources is necessary. In the supply-demand operation of power systems, it is important to consider both the economic efficiency for reducing operational cost of generators, and the reliability for avoiding the occurrence of supply-demand imbalances such as energies shortfall and surplus. Therefore, in this study, we propose a new supply-demand operation method considering economic efficiency as well as reliability. We evaluate the impact of fuel cost variation on supply-demand operation in the future power system (assuming 2030 to 2050 years) where a large PV generation will be installed.

原稿種別: 日本語

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