スパイラルモータを用いた波力発電システムにおける回生効率の向上のための動作点決定法の検証

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: 2021/01/01

タイトル(英語): Operation Point Decision Method for Improvement of Regenerative Efficiency in Power Generation System Using Helical Motor

著者名: 牧村　愛萌（三重大学 大学院工学研究科 電気電子工学専攻），小山　昌人（三重大学 大学院工学研究科 電気電子工学専攻）

著者名(英語): Ayame Makimura (Department of Electrical and Electronic Engineering, Mie University), Masato Koyama (Department of Electrical and Electronic Engineering, Mie University)

キーワード: スパイラルモータ，波力発電，回生効率　　helical motor，wave power generation，regenerative efficiency

要約(英語): Since the world faces to the realization of “the low-carbon world”, renewable energies have been attracting attention. Due to the estimated ocean-wave power capacity is large, wave power generations are one of the promising renewable energy. However, the system using the rotational motor and the conventional linear motor has problems caused by the mechanical loss and the output power amount. On the other hand, the authors have proposed “a helical motor” as a high thrust-density linear motor and the damping control using this motor. In the latest study, deriving the optimal damping gain, the regenerative efficiency maximization control for the motor was proposed and basically validated. In this paper, firstly, in comparison with the experiment, the numerical simulation, and the derived theoretical response, the calculations were validated. Then, from the numerical and theoretical analysis, the proposed control and design method were discussed. From this discussion, it can conclude the proposed design method can predict the existence range of the optimal damper gain.

本誌: 電気学会論文誌C（電子・情報・システム部門誌） Vol.141 No.1 （2021） 特集：電子回路関連技術

本誌掲載ページ: 68-75 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/141/1/141_68/_article/-char/ja/