NDLI: Transcutaneous battery charger using a half bridge SRC controlled by resonant current phase

Content Provider	IEEE Xplore Digital Library
Author	Diaz, J. Lopera, J.M. Prieto, M.J. Martin, A. Esteban, J.A.
Copyright Year	2002
Description	Author affiliation: Grupo de Electronica Ind., Oviedo Univ., Spain (Diaz, J.; Lopera, J.M.; Prieto, M.J.; Martin, A.; Esteban, J.A.)
Abstract	A transcutaneous battery charger based on a half-bridge series resonant converter (SRC) and controlled by resonant current phase is presented. One of the main problems of these kind of converters is the large (and variable) air gap in the transformer. On the other hand, the batteries used are mainly Li+, due their energy density; the main problem of this kind of battery is that they need to be charged carefully, in several steps. Things being so, the whole system is based on two stages: The power stage and charge controller. The first one sends the energy inside the human body; this energy transference is carried out in such a way that it will be independent of the distance between primary and secondary, even if the windings are not completely opposed. It would be desirable to perform this issue without any feedback from the secondary side. The second stage is based on an special circuit, which transform the energy sent by the first one, in order to perform the charge process in a perfect way, in terms of a Li+ battery.
Sponsorship	IEEE ice SICE Univ. Sevilla
Starting Page	2838
Ending Page	2843
File Size	368862
Page Count	6
File Format	PDF
ISBN	0780374746
DOI	10.1109/IECON.2002.1182845
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2002-11-05
Publisher Place	Spain
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Batteries Resonance Circuit topology Feedback Bridge circuits Industrial control Electric variables control Control systems Humans Machine tools
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

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