競争環境下におけるハイブリッド型市場取引モデルを考慮した電力システム供給信頼度評価

カテゴリ: 部門大会

論文No: 15

グループ名: 【B】平成19年電気学会電力・エネルギー部門大会講演論文集

発行日: 2007/09/12

タイトル(英語): Reliability Assessment of Power System in Competitive Environment Considering Hybrid Transaction Model

著者名: Thatsaphone Boongnong(東京大学),横山 明彦(東京大学)

著者名(英語): Thatsaphone Boongnong(The University of Tokyo),Akihiko Yokoyama(The University of Tokyo)

キーワード: 供給信頼度|相対取引|プール市場取引|入札戦略|不確実性最適潮流計算|Reliability|bilateral transaction|pool market transaction|bidding strategy|uncertaintyoptimal power flow

要約(日本語): Power system reliability assessment becomes an important issue in a competitive environment. It is a measure of success of this new system structure. Since the biggest difference between before and after the deregulation is transaction models in power market, power flows in the power network in the new environment change very frequently depending on changes of the power transactions. This paper proposes a new power system reliability assessment method in the competitive environment. In the proposed method, a hybrid transaction model including bilateral transaction and pool market transaction is taken into account. The characteristics of this methodology are illustrated by a case study for a modified IEEE-RTS 79.

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