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Paper Abstract and Keywords
Presentation 2014-07-10 17:00
Analysis of Optimal Load Resistance Using SPICE Model for Electrostatic Energy Harvester
Keidai Minami, Takayuki Fujita, Toshikazu Onishi, Koji Sonoda, Naoki Miwatani, Kensuke Kanda, Kazusuke Maenaka (Univ. of Hyogo) ED2014-49
Abstract (in Japanese) (See Japanese page) 
(in English) In this paper, we report an equivalent circuit model of electrostatic energy harvester for the SPICE circuit simulator. The output power and the optimal load resistance of the electret energy harvester depend on the charged potential and capacitance change due to the mass movement. A capacitance change involving fringing effect is analyzed by FEM analysis, and implemented in a sub circuit model for SPICE simulator. The simulated results correspond with measurement results of the electret energy harvester by appropriate parameters. In addition, maximum output power and optimal load resistance are obtained.
Keyword (in Japanese) (See Japanese page) 
(in English) Energy Harvester / Electret / SPICE Model / Variable Capacitor Model / Optimal Load Resistance / / /  
Reference Info. IEICE Tech. Rep., vol. 114, no. 133, ED2014-49, pp. 23-27, July 2014.
Paper # ED2014-49 
Date of Issue 2014-07-03 (ED) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
and
reproduction		 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)
Download PDF ED2014-49

Conference Information
Committee ED  
Conference Date 2014-07-10 - 2014-07-11 
Place (in Japanese) (See Japanese page) 
Place (in English) Toyohashi Univ. of Tech. VBL 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Sensing Devices, MEMS, etc 
Paper Information
Registration To ED 
Conference Code 2014-07-ED 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Analysis of Optimal Load Resistance Using SPICE Model for Electrostatic Energy Harvester 
Sub Title (in English)  
Keyword(1) Energy Harvester  
Keyword(2) Electret  
Keyword(3) SPICE Model  
Keyword(4) Variable Capacitor Model  
Keyword(5) Optimal Load Resistance  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Keidai Minami  
1st Author's Affiliation University of Hyogo (Univ. of Hyogo)
2nd Author's Name Takayuki Fujita  
2nd Author's Affiliation University of Hyogo (Univ. of Hyogo)
3rd Author's Name Toshikazu Onishi  
3rd Author's Affiliation University of Hyogo (Univ. of Hyogo)
4th Author's Name Koji Sonoda  
4th Author's Affiliation University of Hyogo (Univ. of Hyogo)
5th Author's Name Naoki Miwatani  
5th Author's Affiliation University of Hyogo (Univ. of Hyogo)
6th Author's Name Kensuke Kanda  
6th Author's Affiliation University of Hyogo (Univ. of Hyogo)
7th Author's Name Kazusuke Maenaka  
7th Author's Affiliation University of Hyogo (Univ. of Hyogo)
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Speaker Author-1 
Date Time 2014-07-10 17:00:00 
Presentation Time 25 minutes 
Registration for ED 
Paper # ED2014-49 
Volume (vol) vol.114 
Number (no) no.133 
Page pp.23-27 
#Pages 5 
Date of Issue 2014-07-03 (ED) 

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