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Paper Abstract and Keywords
Presentation 2014-07-10 16:00
Accident Cause Decision Method in Power Facility Customer with Ground-fault Current Waveform
Kazunori Nishimura, Yusaku Marui (Hiroshima Inst. of Tech.), Wataru Sunayama (Hiroshima City Univ.) EE2014-8
Abstract (in Japanese) (See Japanese page) 
(in English) In recent years, for the ground-fault current detection in the customer premise, the method for insulate the electrical circuit performed by ground relay has been used, but we can not yet identify the cause of the ground-fault. In this study, paying attention to three major cause of ground-fault is “Tree contact”, “Wildlife contact” and “Insulator deterioration”, to conclude and evaluated the cause by the new decision method. In the result, deciding method applied in this study can be disclose the ground-fault cause with high accuracy, and it is possible to construct a sophisticated energy supply and demand system.
Keyword (in Japanese) (See Japanese page) 
(in English) Ground-fault / Ground-fault Current Waveform / Tree Contact / Wildlife Contact / Insulator Deterioration / / /  
Reference Info. IEICE Tech. Rep., vol. 114, no. 130, EE2014-8, pp. 17-22, July 2014.
Paper # EE2014-8 
Date of Issue 2014-07-03 (EE) 
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 EE2014-8

Conference Information
Committee EE IEE-SPC  
Conference Date 2014-07-10 - 2014-07-11 
Place (in Japanese) (See Japanese page) 
Place (in English) Hiroshima Institute of Technology 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To EE 
Conference Code 2014-07-EE-SPC 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Accident Cause Decision Method in Power Facility Customer with Ground-fault Current Waveform 
Sub Title (in English)  
Keyword(1) Ground-fault  
Keyword(2) Ground-fault Current Waveform  
Keyword(3) Tree Contact  
Keyword(4) Wildlife Contact  
Keyword(5) Insulator Deterioration  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Kazunori Nishimura  
1st Author's Affiliation Hiroshima Institute of Technology (Hiroshima Inst. of Tech.)
2nd Author's Name Yusaku Marui  
2nd Author's Affiliation Hiroshima Institute of Technology (Hiroshima Inst. of Tech.)
3rd Author's Name Wataru Sunayama  
3rd Author's Affiliation Hiroshima City University (Hiroshima City Univ.)
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Speaker Author-2 
Date Time 2014-07-10 16:00:00 
Presentation Time 30 minutes 
Registration for EE 
Paper # EE2014-8 
Volume (vol) vol.114 
Number (no) no.130 
Page pp.17-22 
#Pages 6 
Date of Issue 2014-07-03 (EE) 

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