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Paper Abstract and Keywords
Presentation 2012-03-02 15:00
An analysis of electrical behavior at driving wheel slip for rolling stocks in case of parallel connected main motor drive system.
Yu Yifan, Nohiro Saitou, Takahiro Ueno, Noboru Morita (N.I.T.) EMD2011-135
Abstract (in Japanese) (See Japanese page) 
(in English) Recently, in China, development of super high speed railway system (the China version Shinkansen) is strongly proceeding. The development of the super high speed railway system has contributed to not only passenger's travel time saving directly, but also development of market economy indirectly.
For those super high speed train, main motor weight saving by rated motor speed increase and driving track weight saving by bolsterless structure application, are applied for train speed improvement, which enable smaller weight track, which is very important for high speed train on the view point of “Dynamic Load”.However, driving track pitching phenomenon occurrence which may causes deviations of “driving wheel load”, can be found frequently, according to climate condition.
For the inverter control system of traction motors, which have been developed by recent power-electronics technologies and micro-processor technologies, parallel connection of main induction motors are applied, resulting “Sudden LOAD OFF” at driving wheel slip, which may enlarge the “driving wheel load deviations”.
Keyword (in Japanese) (See Japanese page) 
(in English) power of traction / chassis pitching / Electro-mechanical Coupled Analysis / / / / /  
Reference Info. IEICE Tech. Rep., vol. 111, no. 460, EMD2011-135, pp. 37-40, March 2012.
Paper # EMD2011-135 
Date of Issue 2012-02-24 (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 EMD2011-135

Conference Information
Committee EMD  
Conference Date 2012-03-02 - 2012-03-02 
Place (in Japanese) (See Japanese page) 
Place (in English) Tanagawa Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To EMD 
Conference Code 2012-03-EMD 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) An analysis of electrical behavior at driving wheel slip for rolling stocks in case of parallel connected main motor drive system. 
Sub Title (in English)  
Keyword(1) power of traction  
Keyword(2) chassis pitching  
Keyword(3) Electro-mechanical Coupled Analysis  
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1st Author's Name Yu Yifan  
1st Author's Affiliation Nippon Institute of Technology (N.I.T.)
2nd Author's Name Nohiro Saitou  
2nd Author's Affiliation Nippon Institute of Technology (N.I.T.)
3rd Author's Name Takahiro Ueno  
3rd Author's Affiliation Nippon Institute of Technology (N.I.T.)
4th Author's Name Noboru Morita  
4th Author's Affiliation Nippon Institute of Technology (N.I.T.)
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Speaker Author-1 
Date Time 2012-03-02 15:00:00 
Presentation Time 15 minutes 
Registration for EMD 
Paper # EMD2011-135 
Volume (vol) vol.111 
Number (no) no.460 
Page pp.37-40 
#Pages 4 
Date of Issue 2012-02-24 (EMD) 

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