A current driven Class D rectifier with a resistance compression network for 6.78MHz IPT systems
File(s)ARTEAGA2016.pdf (744.39 KB)
Accepted version
Author(s)
Arteaga, Juan M
Kkelis, George
Yates, David C
Mitcheson, Paul D
Type
Conference Paper
Abstract
In maximal link efficiency IPT design, a fixed AC load value is required. For this reason, matching the value of the input impedance of the rectifier to the optimal AC load is necessary. This paper presents a current driven Class D rectifier with a resistance compression network for 6.78MHz IPT systems, in which the reflected AC load has a minimal variation for a wide range of DC output loads. Experimental results showed a resistance deviation of 31% for an output DC load varying from 10Ω to 80Ω while maintaining high efficiency. Recorded receiving end efficiency range from 96.5% to 88.2%. The achieved compression in resistance deviation could potentially maintain the efficiency of the hosting inductive link above 95%.
Date Issued
2016-06-27
Date Acceptance
2016-06-01
Citation
2016 IEEE WIRELESS POWER TRANSFER CONFERENCE (WPTC), 2016, pp.1-4
ISSN
2474-0225
Publisher
IEEE
Start Page
1
End Page
4
Journal / Book Title
2016 IEEE WIRELESS POWER TRANSFER CONFERENCE (WPTC)
Copyright Statement
© 2016 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
Identifier
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000391251100018&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=1ba7043ffcc86c417c072aa74d649202
Source
IEEE Wireless Power Transfer Conference (WPTC)
Subjects
Science & Technology
Technology
Energy & Fuels
Engineering, Electrical & Electronic
Engineering
Inductive Power Transfer
Class D Rectifier
Resistance Compression Networks
EFFICIENCY
Publication Status
Published
Start Date
2016-05-05
Finish Date
2016-05-06
Coverage Spatial
Aveiro, PORTUGAL
Date Publish Online
2016-06-27