TY - JOUR A1 - Kamada, Hiroki A1 - Yokoyama, Ryohei A1 - Shinano, Yuji A1 - Wakui, Tetsuya T1 - 階層的最適化手法を用いた エネルギー供給システムのロバスト性評価 T1 - Evaluating Robustness of Energy Supply Systems Using a Hierarchical Optimization Method T2 - 日本機械学会関西支部第95期定時総会講演会講演論文集 N2 - A robust optimal design method of energy supply systems under uncertain energy demands has been proposed using a mixed-integer linear model for constituent equipment. However, this method takes a long computation time, and thus it can be applied only to small-scale problems. In this paper, a hierarchical optimization method is applied to two types of optimization problems for evaluating robustness to solve them efficiently. In a case study, the proposed method is applied to a cogeneration system with a complex configuration, and the validity and effectiveness of the method are ascertained. Y1 - 2020 UR - https://opus4.kobv.de/opus4-zib/frontdoor/index/index/docId/9038 SP - 1 EP - 4 ER -