DocumentCode
2595479
Title
Contactless charging systems
Author
Yasuda, Tomio ; Norigoe, Isami ; Abe, Shigeru ; Kaneko, Yasuyoshi
Author_Institution
Technova Inc., Tokyo, Japan
fYear
2011
fDate
9-13 Oct. 2011
Firstpage
1
Lastpage
7
Abstract
Two technologies have greatly accelerated the practical use of contactless charging systems: the contactless power transformer achieved a compact size and good tolerance to misalignment by improving the core architecture, while the charging controller raised effectiveness and lowered noise with a new DC/DC converter. Specifically, the new DC/DC converter can operate buck-boost and soft-switching. A bench test and PHEV test confirmed that a contactless charging system composed of these new technologies charged stably despite gap changes and misalignment.
Keywords
DC-DC power convertors; battery powered vehicles; hybrid electric vehicles; power transformers; DC-DC converter; PHEV test; buck-boost converter; contactless charging systems; contactless power transformer; plug-in hybrid electric vehicles; soft-switching converter; Cable TV; ISO standards; contactless power transfer system; inductive power transfer;
fLanguage
English
Publisher
ieee
Conference_Titel
Telecommunications Energy Conference (INTELEC), 2011 IEEE 33rd International
Conference_Location
Amsterdam
ISSN
2158-5210
Print_ISBN
978-1-4577-1249-4
Electronic_ISBN
2158-5210
Type
conf
DOI
10.1109/INTLEC.2011.6099794
Filename
6099794
Link To Document