不確実性を考慮した工場自家発プラントの運転最適化

カテゴリ: 論文誌(論文単位)

グループ名: 【C】電子・情報・システム部門

発行日: 2013/04/01

タイトル(英語): Operation Optimization of Factory Power Generation Plant Considering an Uncertainty

著者名: 北村　聖一（三菱電機（株） 先端技術総合研究所），森　一之（三菱電機（株） 先端技術総合研究所），泉井　良夫（三菱電機（株） 先端技術総合研究所），宮本　俊幸（大阪大学　大学院工学研究科），高井　重昌（大阪大学　大学院工学研究科）

著者名(英語): Shoichi Kitamura (Advanced Technology R&D Center, Mitsubishi Electric Corporation), Kazuyuki Mori (Advanced Technology R&D Center, Mitsubishi Electric Corporation), Yoshio Izui (Advanced Technology R&D Center, Mitsubishi Electric Corporation), Toshiyuki Miyamoto (Graduate School of Engineering, Osaka University), Shigemasa Takai (Graduate School of Engineering, Osaka University)

キーワード: 自家発プラント，工場エネルギーマネジメントシステム，不確実性，最適化　　power plant，factory energy management system，uncertainty，optimization

要約(英語): Factory power generation plants supply electricity and heat to the manufacturing lines. Because the demands for electricity and heat are uncertain, the power plant must adjust its output to match the demand and to avoid the violation of constraints such as the inverse load flow of electricity. Conventionally, these violations have been avoided by purchasing surplus power. However, the surplus power raises the energy cost. There exists an optimization method, which considers the uncertainty in the demands for co-generation systems, and implements a triangle function to approximate its probability distribution. However, using a triangle function, this method does not consider the tail of the probability distribution. In this paper, a new operation optimization method considering uncertainty in the demands of electricity and heat for factory power generation plants is proposed. The proposed method aims to avoid violations of constraints and to reduce the energy cost. Through simulation experiments, the validity of the proposed method is confirmed.

本誌: 電気学会論文誌C（電子・情報・システム部門誌） Vol.133 No.4 （2013） 特集：新たなサービス社会に貢献する情報・システム技術

本誌掲載ページ: 822-830 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/ieejeiss/133/4/133_822/_article/-char/ja/