電気学会論文誌C(電子・情報・システム部門誌)
Online ISSN : 1348-8155
Print ISSN : 0385-4221
ISSN-L : 0385-4221
<システム・計測・制御>
風力・太陽光・蓄電池複合システムの重複分散運用の検討
武田 健吾澤田 賢治横川 慎二新 誠一
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ジャーナル 認証あり

2018 年 138 巻 12 号 p. 1554-1565

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Wind and solar power generators cause electric power fluctuation, batteries are combined with such the renewable energy system to absorb power fluctuations, so called, wind turbine and photovoltaic power generators and battery hybrid system (WPBHS). Such the system mainly focuses on the decentralized operation in which a large number of system devices are managed decentrally. On the other hand, its stable generating capability and fault tolerance performance depends on how to group devices into small groups in which components are managed centrally (We call it grouping). That is, the grouping itself can improve the decentralized operation performance. This paper considers overlapping grouping of WPBHS in which one device belongs to multiple groups and proposes a new decentralized operation. To verify the validity of the proposed method, this paper shows numerical experiments in terms of stable generation and fault tolerance.

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