3-D topology optimization of magnetic cores for wireless power transfer with double-sided winding coils

Otomo, Yoshitsugu; Igarashi, Hajime

International journal of applied electromagnetics and mechanics, 2020, 60(S1), S115-S123

Permalink : https://hdl.handle.net/2115/76839

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Full_paper_final_submission_IJAEM	pdf	1.43 MB	593

アクセス権	open access
URI	https://hdl.handle.net/2115/76839
タイトル	3-D topology optimization of magnetic cores for wireless power transfer with double-sided winding coils
著者	著者名 Otomo, Yoshitsugu
著者	e-Rad_Researcher 90212737 著者名 Igarashi, Hajime
言語	英語
キーワード	Electric vehicle
	genetic algorithm
	robust optimization
	topology optimization
	wireless power transfer
発行日	2020-03-02
出版者	IOS Press
収録物名	International journal of applied electromagnetics and mechanics
巻(号)	60(S1)
ページ	S115-S123
抄録	This paper presents three-dimensional topology optimization of magnetic cores for wireless power transfer with double-sided winding coils. In this optimization, the magnetic core shape is represented by the linear combination of the normalized Gaussian functions. The core shape is optimized so that the coupling coefficient between the transmitting and receiving coils is maximized. Moreover, robustness against misalignment between the coils is taken into account in the optimization. It is found that the optimized core shape effectively increases the net magnetic flux interlinked with the receiving coil, and outperforms the conventional core shapes.
資源タイプ	学術雑誌論文
出版タイプ	Accepted Manuscript
権利情報	The final publication is available at IOS Press through http://dx.doi.org/10.3233/JAE-191110
PISSN	1383-5416
EISSN	1875-8800
NCID	AA11051133
関連情報 (isVersionOf)	出版社版DOI https://doi.org/10.3233/JAE-191110