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| Presentation | 2007-11-15 15:20 Analysis and Optimization for AC Contactor with Feedback Controlled Magnet System Yingyi Liu, Degui Chen, Yingsan Geng, Chunping Niu, Liang Ji, Weixiong Tong (Xi'an Jiaotong Univ.)  EMD2007-97 Link to ES Tech. Rep. Archives: EMD2007-97 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In the optimum design of AC contactors, it is important to analyze the dynamic behavior. Moreover, movable contact and core bounces have remarkable effect on the lifetime of contactors. According to a new kind of contactor with feedback controlled magnet system, this paper builds two different sets of periodically inter-transferred equations to obtain the dynamic characteristics of the contactor. The equations describe the coupling of the electric circuit, electromagnetic field and mechanical system taking account of the influence of friction. Then the paper gives an optimum design to the duty ratio of the contactor’ pulse modulated wave (PWM) under different exciting, and proves, by experiment and simulation, that the bounce time of the contactor working in the optimized duty ratio is much less than that of the general AC contactors. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | contactor / feedback controlled magnet system / dynamic characteristics / optimum design / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 107, no. 309, EMD2007-97, pp. 165-170, Nov. 2007. | |
| Paper # | EMD2007-97 | |
| 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 | EMD2007-97 Link to ES Tech. Rep. Archives: EMD2007-97 |
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| 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) | Analysis and Optimization for AC Contactor with Feedback Controlled Magnet System |
| Sub Title (in English) | |
| Keyword(1) | contactor |
| Keyword(2) | feedback controlled magnet system |
| Keyword(3) | dynamic characteristics |
| Keyword(4) | optimum design |
| Keyword(5) | |
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| 1st Author's Name | Yingyi Liu |
| 1st Author's Affiliation | Xi'an Jiaotong University (Xi'an Jiaotong Univ.) |
| 2nd Author's Name | Degui Chen |
| 2nd Author's Affiliation | Xi'an Jiaotong University (Xi'an Jiaotong Univ.) |
| 3rd Author's Name | Yingsan Geng |
| 3rd Author's Affiliation | Xi'an Jiaotong University (Xi'an Jiaotong Univ.) |
| 4th Author's Name | Chunping Niu |
| 4th Author's Affiliation | Xi'an Jiaotong University (Xi'an Jiaotong Univ.) |
| 5th Author's Name | Liang Ji |
| 5th Author's Affiliation | Xi'an Jiaotong University (Xi'an Jiaotong Univ.) |
| 6th Author's Name | Weixiong Tong |
| 6th Author's Affiliation | Xi'an Jiaotong University (Xi'an Jiaotong Univ.) |
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| Speaker | Author-3 |
| Date Time | 2007-11-15 15:20:00 |
| Presentation Time | 20 minutes |
| Registration for | EMD |
| Paper # | EMD2007-97 |
| Volume (vol) | vol.107 |
| Number (no) | no.309 |
| Page | pp.165-170 |
| #Pages | 6 |
| Date of Issue | 2007-11-07 (EMD) |
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