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Paper Abstract and Keywords
Presentation
Direct Induced Current Control for Inductive Coupling Wireless Charging System
ShaoweiLiu, Kai Xie, Yue Xu, Bicheng Wu, Fan Zhu (Xidian Univ)
Abstract (in Japanese) (See Japanese page) 
(in English) This paper proposes a novel topology structure and control methodology for wireless charging, in which a constant current output on the secondary coil being generated, thus eliminating the requirement for additional current regulator at the receiving part. This proposal simplifies the system structure and improves overall efficiency, and the operational principle of the control method, circuit implementation as well as simulation analysis are presented and discussed. Under 500W-wireless charging condition, the DC-DC efficiency reaches 90% and is increased by 20% as opposed to the typical solutions. This method is exclusively suitable for direct charging of large capacity batteries.
Keyword (in Japanese) (See Japanese page) 
(in English) Inductively Coupled Power Transfer(ICPT) / Wireless charging / High efficiency topology / Current control / Battery / / /  
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Conference Information
Committee WPT  
Conference Date 2019-10-31 - 2019-11-02 
Place (in Japanese) (See Japanese page) 
Place (in English) Xidian University 
Topics (in Japanese) (See Japanese page) 
Topics (in English) 2019 Asian Wireless Power Transfer Workshop (AWPT 2019) 
Paper Information
Registration To WPT 
Conference Code 2019-10-WPT 
Language English 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Direct Induced Current Control for Inductive Coupling Wireless Charging System 
Sub Title (in English)  
Keyword(1) Inductively Coupled Power Transfer(ICPT)  
Keyword(2) Wireless charging  
Keyword(3) High efficiency topology  
Keyword(4) Current control  
Keyword(5) Battery  
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1st Author's Name ShaoweiLiu  
1st Author's Affiliation Xidian University (Xidian Univ)
2nd Author's Name Kai Xie  
2nd Author's Affiliation Xidian University (Xidian Univ)
3rd Author's Name Yue Xu  
3rd Author's Affiliation Xidian University (Xidian Univ)
4th Author's Name Bicheng Wu  
4th Author's Affiliation Xidian University (Xidian Univ)
5th Author's Name Fan Zhu  
5th Author's Affiliation Xidian University (Xidian Univ)
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