2023 Fiscal Year Final Research Report
Multi-Scale Robust Control System Design for Next-Generation Power Grids Based on Multi-Dimensional Systems and Dissipativity
| Project/Area Number |
20K04552
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Review Section |
Basic Section 21040:Control and system engineering-related
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| Research Institution | Toyama Prefectural University |
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Principal Investigator |
Kojima Chiaki 富山県立大学, 工学部, 准教授 (00456162)
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| Co-Investigator(Kenkyū-buntansha) |
薄 良彦 京都大学, 工学研究科, 准教授 (40402961)
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| Project Period (FY) |
2020-04-01 – 2024-03-31
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| Keywords | 電力ネットワーク / マイクログリッド / デスクリプタシステム / 多次元システム / 数理最適化 / ロードヒーティング / 電気自動車 |
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| Outline of Final Research Achievements |
In this research project, we have investigated three approaches as a modeling framework suitable for next-generation power networks: a networked descriptor system, a nonlinear ODE (ordinary differential equation) model, and a model based on mathematical optimization. Moreover, we have clarified the basic properties of the power networks related to these models. We have also carried out the control of power distribution networks, including road heating. In addition, toward an application to actual power networks, we have studied the negotiation algorithm to determine the optimal charging amount and charging price of electric vehicles based on the Stackelberg game from both theoretical and simulation viewpoints.
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| Free Research Field |
システム制御理論と電力・エネルギーへの応用
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| Academic Significance and Societal Importance of the Research Achievements |
本研究課題では，ネットワーク化デスクリプタシステム，非線形ODEモデル（多次元性），数理最適化に基づき，次世代電力ネットワークのダイナミクスの本質を明確化し，想定される制御系設計に有効な統一的モデリングの枠組みを確立した点に学術的意義がある．また，これらの枠組みは北陸地方で典型的に想定されるロードヒーティングを含む配電ネットワークの制御や地域マイクグリッドにおけるEVの最適充電量・価格の交渉アルゴリズムまで展開し，このような地方における超スマート社会の望ましい姿を提示した点に社会的意義が存在する．
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