Paper Abstract and Keywords |
Presentation |
2007-11-15 13:20
3-D Finite Element Analysis of Dynamic Characteristics of Twin-Type Relay Interfered by Uniform Constant Magnetic Field Guofu Zhai, Wenying Yang, Xue Zhou (Harbin Inst. of Tech.) EMD2007-92 Link to ES Tech. Rep. Archives: EMD2007-92 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Research on the electromagnetic compatibility of functional module composed of two independent electromagnetic relays in a hermetically sealed shell is the technical foundation for integration and miniaturization of electronic equipment in the future. In this paper, 3D finite element method (FEM) was used to analyze the dynamic characteristics of twin-type relay interfered by uniform constant magnetic field and identify the sensitive direction in which the relay was easily interfered. The models of twin-type relay in three working states were founded. Through simulation and analysis, it was found out how the operation time and electromagnetic torque of twin-type relay changed with the outer interfered magnetic field. When the relay was on the point of operation failure, the critical value of magnetic field was calculated through simulation. The simulation results of the dynamic characteristics of twin-type relay agree well with the experimental data. The conclusion in this paper is of great value for research on the electromagnetic compatibility of relay functional model. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
twin-type relay / uniform constant magnetic field / functional model / operation time / electromagnetic compatibility / / / |
Reference Info. |
IEICE Tech. Rep., vol. 107, no. 309, EMD2007-92, pp. 137-142, Nov. 2007. |
Paper # |
EMD2007-92 |
Date of Issue |
2007-11-07 (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 |
EMD2007-92 Link to ES Tech. Rep. Archives: EMD2007-92 |
Conference Information |
Committee |
EMD |
Conference Date |
2007-11-14 - 2007-11-15 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Actcity Hamamatsu |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
International Session on Electro-Mechanical Devices 2007 |
Paper Information |
Registration To |
EMD |
Conference Code |
2007-11-EMD |
Language |
English |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
3-D Finite Element Analysis of Dynamic Characteristics of Twin-Type Relay Interfered by Uniform Constant Magnetic Field |
Sub Title (in English) |
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Keyword(1) |
twin-type relay |
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uniform constant magnetic field |
Keyword(3) |
functional model |
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operation time |
Keyword(5) |
electromagnetic compatibility |
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1st Author's Name |
Guofu Zhai |
1st Author's Affiliation |
Harbin Inst. of Technology (Harbin Inst. of Tech.) |
2nd Author's Name |
Wenying Yang |
2nd Author's Affiliation |
Harbin Inst. of Technology (Harbin Inst. of Tech.) |
3rd Author's Name |
Xue Zhou |
3rd Author's Affiliation |
Harbin Inst. of Technology (Harbin Inst. of Tech.) |
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Speaker |
Author-3 |
Date Time |
2007-11-15 13:20:00 |
Presentation Time |
20 minutes |
Registration for |
EMD |
Paper # |
EMD2007-92 |
Volume (vol) |
vol.107 |
Number (no) |
no.309 |
Page |
pp.137-142 |
#Pages |
6 |
Date of Issue |
2007-11-07 (EMD) |