Presentation 2016-10-06
Design Methods of Magnetically Coupled Resonator WPT System
IIkuo Awai,
PDF Download Page PDF download Page Link
Abstract(in Japanese) (See Japanese page)
Abstract(in English) It is the basic principle to attain the maximum power transfer efficiency and provide the required power to the load in coupled resonator WPT (Wireless Power Transfer) systems. The impedance is transformed to the adequate value at both the primary and secondary resonator circuits in order to realize the principle, four means being known as typical measures. They have advantages and dis-advantages each other, and hence, proper selection is important according to each purpose. Since those methods are applicable to the 1mary and 2ndary circuit independently, one can combine the best mix of them with a thorough understanding of their properties.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) Magnetic Coupling / Resonator-coupled System / Maximum Power Transfer Efficiency, / Required Power / Wireless Power Transfer / 0 Ohm Power Supply / Impedance Transform
Paper # WPT2016-25
Date of Issue 2016-09-29 (WPT)

Conference Information
Committee EE / WPT
Conference Date 2016/10/6(2days)
Place (in Japanese) (See Japanese page)
Place (in English)
Topics (in Japanese) (See Japanese page)
Topics (in English)
Chair Fujio Kurokawa(Nagasaki Univ.) / Chenq Kiyou(Tohoku Univ.)
Vice Chair Masatoshi Nakahara(Sojo Univ.)
Secretary Masatoshi Nakahara(Fukuoka Univ.) / (NTT)
Assistant Hidenori Maruta(Nagasaki Univ.) / Takashi Matsushita(NTT-F) / Tsunayuki Yamamoto(Yamaguchi Univ.) / Takehiro Imura(Univ. of Tokyo)

Paper Information
Registration To Technical Committee on Energy Engineering in Electronics and Communications / Technical Committee on Wireless Power Transfer
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Design Methods of Magnetically Coupled Resonator WPT System
Sub Title (in English) Smart Use of Four Impedance Transform Methods
Keyword(1) Magnetic Coupling
Keyword(2) Resonator-coupled System
Keyword(3) Maximum Power Transfer Efficiency,
Keyword(4) Required Power
Keyword(5) Wireless Power Transfer
Keyword(6) 0 Ohm Power Supply
Keyword(7) Impedance Transform
1st Author's Name IIkuo Awai
1st Author's Affiliation Ryutech Corporation(Ryutech)
Date 2016-10-06
Paper # WPT2016-25
Volume (vol) vol.116
Number (no) WPT-238
Page pp.pp.31-36(WPT),
#Pages 6
Date of Issue 2016-09-29 (WPT)