発電機起動停止計画を用いた我が国における連系線増強と需要立地誘導の効果の分析

カテゴリ: 論文誌(論文単位)

グループ名: 【B】電力・エネルギー部門

発行日: 2024/07/01

タイトル(英語): Analysis of Effect of Tie Line Expansion and Load Shift in Japan using Unit Commitment

著者名: 大河原　翔希（東京理科大学），山口　順之（東京理科大学），真鍋　勇介（東京理科大学）

著者名(英語): Shoki Okawara (Tokyo University of Science), Nobuyuki Yamaguchi (Tokyo University of Science), Yusuke Manabe (Tokyo University of Science)

キーワード: 発電機起動停止計画，混合整数線形計画法，電力需要，連系線，出力制御，運用コスト　　unit commitment，mixed integer linear programming，electricity demand，tie line，suppression，operating cost

要約(英語): The large-scale deployment of renewable energy requires a power system that can minimize operating costs while maintaining a stable supply. One way to reduce Variable Renewable Energy (VRE) suppression is to expand tie lines. VRE suppression can also be reduced by locating large power demands, such as hydrogen/ammonia production and direct air capture, near VRE. In Japan, where general transmission and distribution utilities are responsible for electricity supply and demand in their areas, it is necessary to consider the calculation results for each area in detail. This study clarified the effects of tie line expansion and load relocating on the operation cost, VRE suppression, and shortage of tertiary for the entire national grid and each of the nine areas. The results of the full-year Unit Commitment simulation showed that the national operating costs were similar for the tie line expansion and load relocating. In the generation plan for a representative day when both are used together, Hokkaido-Chubu areas show strong characteristics of the case of tie line expansion, while Kansai-Kyushu areas show strong characteristics of the case of load relocating.

本誌: 電気学会論文誌B（電力・エネルギー部門誌） Vol.144 No.7 （2024）

本誌掲載ページ: 399-409 p

原稿種別: 論文／日本語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejpes/144/7/144_399/_article/-char/ja/