Paper Abstract and Keywords |
Presentation |
2011-01-28 13:00
A Discussion on Carbon Arc V-I Characteristics Keiichi Suhara (TNCT) EMD2010-135 Link to ES Tech. Rep. Archives: EMD2010-135 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
The author is trying to calculate the transient arc voltage and arc current at breaking carbon contacts in an inductive circuit by using carbon arc V-I characteristics. The number of referable carbon arc V-I characteristics is not so many; only Ayrton's equation and Holm's diagram are well-known. Also the author formulated carbon arc V-I characteristics equation originally. Each of these three characteristics is obtained from experimental measurement but in different experimental conditions. For this reason it is necessary to assure the relationship between them. In this report, these three characteristics are compared to each other and their relationship is discussed. As a result, Holm’s characteristics and the author’s characteristics are assured to supplement Ayrton’s equation in a small current and short gap region. It is also assured that the author’s equation can be used as a rough approximation of Holm’s diagram and, if extrapolated to longer gap length than 1mm, of Ayrton’s measurements. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Carbon Arc / Arc V-I Characteristics / Ayrton’s Equation / Holm’s Diagram / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 110, no. 403, EMD2010-135, pp. 1-4, Jan. 2011. |
Paper # |
EMD2010-135 |
Date of Issue |
2011-01-21 (EMD) |
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 |
EMD2010-135 Link to ES Tech. Rep. Archives: EMD2010-135 |
Conference Information |
Committee |
EMD |
Conference Date |
2011-01-28 - 2011-01-28 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Japan Aviation Electronics Industry,Limited |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Electromechanical Devices |
Paper Information |
Registration To |
EMD |
Conference Code |
2011-01-EMD |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
A Discussion on Carbon Arc V-I Characteristics |
Sub Title (in English) |
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Keyword(1) |
Carbon Arc |
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Arc V-I Characteristics |
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Ayrton’s Equation |
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Holm’s Diagram |
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1st Author's Name |
Keiichi Suhara |
1st Author's Affiliation |
Tokyo National College of Technology (TNCT) |
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Speaker |
Author-1 |
Date Time |
2011-01-28 13:00:00 |
Presentation Time |
25 minutes |
Registration for |
EMD |
Paper # |
EMD2010-135 |
Volume (vol) |
vol.110 |
Number (no) |
no.403 |
Page |
pp.1-4 |
#Pages |
4 |
Date of Issue |
2011-01-21 (EMD) |