IEICE Technical Committee Submission System
Conference Paper's Information		 Online Proceedings
[Sign in]
Tech. Rep. Archives
 Go Top Page Go Previous   [Japanese] / [English] 

Paper Abstract and Keywords
Presentation 2017-12-09 23:00
Comparison of 85 kHz Self-resonant Open-end Coils with Different Types of Wire for Capacitor-less Wireless Power Transfer System
Yoshiaki Takahashi, Takehiro Imura, Yoichi Hori (The Univ. of Tokyo)
Abstract (in Japanese) (See Japanese page) 
(in English) In wireless power transfer (WPT), it is common to use magnetic resonance coupling by combining a resonance capacitor with a short-end coil.
However, high resonance voltage due to high quality factor may cause a breakdown of the resonance capacitor.
An open-end coil can be self-resonated with stray capacitances and can solve the problem by excluding the resonance capacitor.
Even with high power, the maintenance is not necessary if the open-end coil is employed.
In this paper, $85,mathrm{kHz}$ self-resonant open-end coils are designed for a capacitor-less WPT system.
The experiments show the power transmission characteristics in polyvinyl chloride insulated wire (KIV wire) and solid wire, to demonstrate the most suitable wire type for this coil.
Keyword (in Japanese) (See Japanese page) 
(in English) wireless power transfer / open-end coil / short-end coil / resonance capacitor / stray capacitance / / /  
Reference Info. IEICE Tech. Rep.
Paper #  
Date of Issue  
ISSN  
Download PDF

Conference Information
Committee WPT  
Conference Date 2017-12-09 - 2017-12-11 
Place (in Japanese) (See Japanese page) 
Place (in English) National University of Singapore(AWPT2017) 
Topics (in Japanese) (See Japanese page) 
Topics (in English) 2017 Asian Wireless Power Transfer Workshop (AWPT2017) 
Paper Information
Registration To WPT 
Conference Code 2017-12-WPT 
Language English 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Comparison of 85 kHz Self-resonant Open-end Coils with Different Types of Wire for Capacitor-less Wireless Power Transfer System 
Sub Title (in English)  
Keyword(1) wireless power transfer  
Keyword(2) open-end coil  
Keyword(3) short-end coil  
Keyword(4) resonance capacitor  
Keyword(5) stray capacitance  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Yoshiaki Takahashi  
1st Author's Affiliation The University of Tokyo (The Univ. of Tokyo)
2nd Author's Name Takehiro Imura  
2nd Author's Affiliation The University of Tokyo (The Univ. of Tokyo)
3rd Author's Name Yoichi Hori  
3rd Author's Affiliation The University of Tokyo (The Univ. of Tokyo)
4th Author's Name  
4th Author's Affiliation ()
5th Author's Name  
5th Author's Affiliation ()
6th Author's Name  
6th Author's Affiliation ()
7th Author's Name  
7th Author's Affiliation ()
8th Author's Name  
8th Author's Affiliation ()
9th Author's Name  
9th Author's Affiliation ()
10th Author's Name  
10th Author's Affiliation ()
11th Author's Name  
11th Author's Affiliation ()
12th Author's Name  
12th Author's Affiliation ()
13th Author's Name  
13th Author's Affiliation ()
14th Author's Name  
14th Author's Affiliation ()
15th Author's Name  
15th Author's Affiliation ()
16th Author's Name  
16th Author's Affiliation ()
17th Author's Name  
17th Author's Affiliation ()
18th Author's Name  
18th Author's Affiliation ()
19th Author's Name  
19th Author's Affiliation ()
20th Author's Name  
20th Author's Affiliation ()
Speaker Author-1 
Date Time 2017-12-09 23:00:00 
Presentation Time 25 minutes 
Registration for WPT 
Paper #  
Volume (vol) vol. 
Number (no)  
Page  
#Pages  
Date of Issue  

[Return to Top Page]

[Return to IEICE Web Page]
The Institute of Electronics, Information and Communication Engineers (IEICE), Japan