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Paper Abstract and Keywords
Presentation 2021-12-18 09:50
Proposal and Analysis of 1D Model of DC-DC Converter with TEM
Shota Uchino (NIT, Anan College), Takuji Kousaka (Chukyo Univ.), Satoshi Aoki, Hiroyuki Asahara (Okayama Univ. of Science) NLP2021-56
Abstract (in Japanese) (See Japanese page) 
(in English) Current-controlled DC-DC converters have been analyzed by keeping the output voltage of the converter constant in order to simplify the analysis. In this research, we propose a one-dimensional model that simulates two-dimensional circuit operation by changing the output voltage of the converter for each switching frequency in a current-controlled boost DC-DC converter with a thermoelectric module (TEM). Then, the effect of the output characteristics of the TEM on the circuit operation is verified by deriving a one-parameter bifurcation diagram. In the proposed circuit model, it was confirmed that a new bifurcation structure occur. We will verify whether a waveform similar to the proposed circuit model is generated using LTspice.
Keyword (in Japanese) (See Japanese page) 
(in English) Thermoelectric module / DC-DC converter / Bifurcation phenomenon / Return map / One-parameter bifurcation diagram / / /  
Reference Info. IEICE Tech. Rep., vol. 121, no. 307, NLP2021-56, pp. 57-60, Dec. 2021.
Paper # NLP2021-56 
Date of Issue 2021-12-10 (NLP) 
ISSN Online edition: ISSN 2432-6380
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
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Conference Information
Committee NLP  
Conference Date 2021-12-17 - 2021-12-18 
Place (in Japanese) (See Japanese page) 
Place (in English) J:COM Horuto Hall OITA 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To NLP 
Conference Code 2021-12-NLP 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Proposal and Analysis of 1D Model of DC-DC Converter with TEM 
Sub Title (in English)  
Keyword(1) Thermoelectric module  
Keyword(2) DC-DC converter  
Keyword(3) Bifurcation phenomenon  
Keyword(4) Return map  
Keyword(5) One-parameter bifurcation diagram  
1st Author's Name Shota Uchino  
1st Author's Affiliation National Institute of Technology, Anan College (NIT, Anan College)
2nd Author's Name Takuji Kousaka  
2nd Author's Affiliation Chukyo University (Chukyo Univ.)
3rd Author's Name Satoshi Aoki  
3rd Author's Affiliation Okayama University of Science (Okayama Univ. of Science)
4th Author's Name Hiroyuki Asahara  
4th Author's Affiliation Okayama University of Science (Okayama Univ. of Science)
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Speaker Author-1 
Date Time 2021-12-18 09:50:00 
Presentation Time 25 minutes 
Registration for NLP 
Paper # NLP2021-56 
Volume (vol) vol.121 
Number (no) no.307 
Page pp.57-60 
Date of Issue 2021-12-10 (NLP) 

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