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Paper Abstract and Keywords
Presentation 2010-03-05 15:10
Caracteristics of the Air Core Transformer for Magnetic Pulse Welding
Takahiro Taguchi, Tadahiro Horinouchi, Masaki Ishibashi, Keigo Okagawa, Tomokatsu Aizawa (Tokyo Metro Coll. of Ind Tech.) EMD2009-135 Link to ES Tech. Rep. Archives: EMD2009-135
Abstract (in Japanese) (See Japanese page) 
(in English) The magnetic pulse welding is peculiar technology using large electromagnetic force. Pulse large current flowing through the flat one-turn coil is produced this large electromagnetic force. However, there is only using the spark gap switch for discharged the capacitor energy, since the pulse current exceeds 100kA. The spark gap switch needs the maintenance in the every discharge. Then, the transformer is introduced in order to reduce the current, apply the semiconductor switch. In this study, the air core transformer of 2:1 turn ratio was made, and the primary current was reduced in about 1/2. It was possible to produce the transformer of the very high coupling coefficient by the proposed production method.
Keyword (in Japanese) (See Japanese page) 
(in English) Magnetic pulse welding / Pulse large current / Air core transformer / Coupling coefficient / / / /  
Reference Info. IEICE Tech. Rep., vol. 109, no. 452, EMD2009-135, pp. 33-36, March 2010.
Paper # EMD2009-135 
Date of Issue 2010-02-26 (EMD) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
Copyright
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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 EMD2009-135 Link to ES Tech. Rep. Archives: EMD2009-135

Conference Information
Committee EMD  
Conference Date 2010-03-05 - 2010-03-05 
Place (in Japanese) (See Japanese page) 
Place (in English) Yokohama National University 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Short note (Graduation thesis and master's thesis) 
Paper Information
Registration To EMD 
Conference Code 2010-03-EMD 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Caracteristics of the Air Core Transformer for Magnetic Pulse Welding 
Sub Title (in English)  
Keyword(1) Magnetic pulse welding  
Keyword(2) Pulse large current  
Keyword(3) Air core transformer  
Keyword(4) Coupling coefficient  
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1st Author's Name Takahiro Taguchi  
1st Author's Affiliation Tokyo Metropolitan College of Industrial Technology (Tokyo Metro Coll. of Ind Tech.)
2nd Author's Name Tadahiro Horinouchi  
2nd Author's Affiliation Tokyo Metropolitan College of Industrial Technology (Tokyo Metro Coll. of Ind Tech.)
3rd Author's Name Masaki Ishibashi  
3rd Author's Affiliation Tokyo Metropolitan College of Industrial Technology (Tokyo Metro Coll. of Ind Tech.)
4th Author's Name Keigo Okagawa  
4th Author's Affiliation Tokyo Metropolitan College of Industrial Technology (Tokyo Metro Coll. of Ind Tech.)
5th Author's Name Tomokatsu Aizawa  
5th Author's Affiliation Tokyo Metropolitan College of Industrial Technology (Tokyo Metro Coll. of Ind Tech.)
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Speaker
Date Time 2010-03-05 15:10:00 
Presentation Time 15 
Registration for EMD 
Paper # IEICE-EMD2009-135 
Volume (vol) IEICE-109 
Number (no) no.452 
Page pp.33-36 
#Pages IEICE-4 
Date of Issue IEICE-EMD-2010-02-26 


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