A Control Method based on Multi-Agent for a Large Scale Distributed Flexible Network Photovoltaic System

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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: 2014/08/01タイトル(英語): A Control Method based on Multi-Agent for a Large Scale Distributed Flexible Network Photovoltaic System著者名: Sangsoo Par k (Division of Electrical, Electronic and Information Engineering, Graduate school of Engineering, Osaka University), Yoshiyuki Hamano (Division of Electrical, Electronic and Information Engineering, Graduate school of Engineering, Osaka Univer著者名(英語): Sangsoo Park (Division of Electrical, Electronic and Information Engineering, Graduate school of Engineering, Osaka University), Yoshiyuki Hamano (Division of Electrical, Electronic and Information Engineering, Graduate school of Engineering, Osaka University), Yushi Miura (Division of Electrical, Electronic and Information Engineering, Graduate school of Engineering, Osaka University), Toshifumi Ise (Division of Electrical, Electronic and Information Engineering, Graduate school of Engineering, Osaka University)キーワード: islanded power system，power exchange control，multi-agent system，MPPT priority control要約(英語): This paper focuses on the effects of a control method utilizing MAS (multi-agent system) for a dc micro grid. The dc micro grid is composed of several PV (photovoltaic) generation systems and a centralized battery bank. The MAS is introduced to control the dc micro grid for a more flexible and stable operation. In this paper, two main control algorithms were proposed based on MAS. They are MPPT priority control algorithm in a group and power exchanging control method among groups. The MPPT priority control was proposed to take power from PV array as much as possible and reduce DC link voltage variation. The power exchanging control was proposed for flexible and stable operation of system by exchanging proper amount power for power shortage group. Those algorithms are implemented by TMS320F28335. 4 cases of experiments are conducted. 1. An experiment with a control based on local information without MAS in a group. 2. An experiment of a control with MAS in a group. 3. Comparison of generated power by controls with/without MAS in a group. 4. Power exchanging control based on MAS between groups. Those results are shown that the control algorithms are effective to control of dc micro grid.本誌: 電気学会論文誌B（電力・エネルギー部門誌） Vol.134 No.8 （2014） 特集：最近の電線・ケーブル技術本誌掲載ページ: 692-701 p原稿種別: 論文／英語電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejpes/134/8/134_692/_article/-char/ja/ Show more