最大電力伝送定理の結合共振回路への拡張および統合共振条件の導出

カテゴリ: 論文誌(論文単位)

グループ名: 【D】産業応用部門

発行日: 2017/04/01

タイトル(英語): Extension of Maximum Power Transfer Theorem for Resonant Inductive Coupling and Derivation of Unified Resonant Condition

著者名: 澤山　昇（(株）リコー リコー未来技術研究所 先端技術研究センター）

著者名(英語): Noboru Sawayama (Advanced Technology Research & Development Center Ricoh Institute of Future Technology)

キーワード: 結合共振，時定数，最適化，最大電力，統合共振，ワイヤレス給電　　resonant inductive coupling，time constant，optimize，maximum power，unified resonance，wireless power transfer

要約(英語): The maximum power transfer theorem (MPT) for the inductive resonant coupling (IRC) of information transfer (IT) circuits was extended more than half a century ago. In that extension, the mutual inductance of the coupling was used as the optimization parameter, and the equality of the primary circuit resonance frequency with the secondary circuit resonance frequency was assumed. Hence the extension is not applicable to a general (i.e., composed by elements of arbitrary circuit constants) inductive resonant coupling (GIRC). A new method “the dual optimization” is introduced to derive an extended maximum power transfer theorem (EMPT) for a GIRC. By applying the EMPT to a GIRC, a maximum power condition (such as the values of circuit reactances) that causes a unified resonance is given.

本誌: 電気学会論文誌D（産業応用部門誌） Vol.137 No.4 （2017）

本誌掲載ページ: 284-294 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/ieejias/137/4/137_284/_article/-char/ja/