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Paper Abstract and Keywords
Presentation 2013-11-17 08:15
Co-Simulation Technology of Intelligent Contactor
Xu Zhihong, Tang Longfei (Fuzhou Univ.) EMD2013-100
Abstract (in Japanese) (See Japanese page) 
(in English) A brand-new simulation method for the intelligent contactor was
proposed in this paper. The simulation method integrates spice
simulation of the circuit with dynamic simulation of the contactor.
Also the intelligent control strategy has been incorporated into the dynamic simulation. It realized the closed-loop point-by-point
co-simulation between the intelligent control module and the contactor. Multisim has a large number of spice models and can create power electronic circuit quickly and intuitively so as to design the hardware
of the intelligent control module. In addition, the voltage balance model and mechanical movement model of the contactor based on the dynamic differential equations of electromagnetic appliances were established in Labview. The nonlinear relationship between displacement, flux linkage
and excitation current of electromagnet mechanism were acquired by the finite element method, it was used in interpolation to calculate current of the coil while displacement and flux linkage have known in advance in the process of dynamic calculation. A two-way data channel has been built between Multisim and Labview. Both of the software perform nonlinear
time-domain simulation simultaneously and independently, and exchange
data at the end of each simulation time step. Taking intelligent AC contactor as simulation object, this paper analyzed the dynamic inductance, PWM control mode as well as closed-loop control strategy
for the velocity of the moving core. The co-simulation has been
verified to be an effective simulation method.
Keyword (in Japanese) (See Japanese page) 
(in English) intelligent contactor / co-simulation / dynamic inductance / on/off control / / / /  
Reference Info. IEICE Tech. Rep., vol. 113, no. 298, EMD2013-100, pp. 103-106, Nov. 2013.
Paper # EMD2013-100 
Date of Issue 2013-11-09 (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 EMD2013-100

Conference Information
Committee EMD  
Conference Date 2013-11-16 - 2013-11-17 
Place (in Japanese) (See Japanese page) 
Place (in English) Huazhong University of Science and Technology, Wuhan, P.R.China 
Topics (in Japanese) (See Japanese page) 
Topics (in English) International Session IS-EMD2013 
Paper Information
Registration To EMD 
Conference Code 2013-11-EMD 
Language English 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Co-Simulation Technology of Intelligent Contactor 
Sub Title (in English)  
Keyword(1) intelligent contactor  
Keyword(2) co-simulation  
Keyword(3) dynamic inductance  
Keyword(4) on/off control  
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1st Author's Name Xu Zhihong  
1st Author's Affiliation Fuzhou University (Fuzhou Univ.)
2nd Author's Name Tang Longfei  
2nd Author's Affiliation Fuzhou University (Fuzhou Univ.)
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Speaker Author-1 
Date Time 2013-11-17 08:15:00 
Presentation Time 15 minutes 
Registration for EMD 
Paper # EMD2013-100 
Volume (vol) vol.113 
Number (no) no.298 
Page pp.103-106 
#Pages 4 
Date of Issue 2013-11-09 (EMD) 

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