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Paper Abstract and Keywords
Presentation 2024-07-18 16:10
Dielectric Relaxation of Cable Insulation Materials in Non-contact Voltage Sensing -- Analytical Study of Dielectric Relaxation Compensation Using Snubber-Type Circuits --
Yuzo Tamaki, Hiroyuki Okada, Yoshihiro Akeboshi, Takeshi Uchida (Mitsubishi Electric) EMCJ2024-30
Abstract (in Japanese) (See Japanese page) 
(in English) Non-contact voltage sensing is a measurement method that observes the AC voltage applied to a cable conductor, without connecting probe electrodes to the conductor from above the cable insulation. By achieving flat amplitude and phase frequency characteristics, it can be utilized for measuring wideband noise in the EMC field, communication signals, etc. This paper shows that the dielectric relaxation of polyvinyl chloride (PVC), widely used for cable insulation, introduces measurement errors. Furthermore, we propose a snubber-type dielectric relaxation compensation to mitigate these errors.
Keyword (in Japanese) (See Japanese page) 
(in English) Noncontact Voltage Measurement / Phase Compensation / Dielectric relaxation / / / / /  
Reference Info. IEICE Tech. Rep., vol. 124, no. 114, EMCJ2024-30, pp. 46-51, July 2024.
Paper # EMCJ2024-30 
Date of Issue 2024-07-11 (EMCJ) 
ISSN 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 EMCJ2024-30

Conference Information
Committee EMCJ  
Conference Date 2024-07-18 - 2024-07-18 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
Topics (in English) Young Scientist Meeting 
Paper Information
Registration To EMCJ 
Conference Code 2024-07-EMCJ 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Dielectric Relaxation of Cable Insulation Materials in Non-contact Voltage Sensing 
Sub Title (in English) Analytical Study of Dielectric Relaxation Compensation Using Snubber-Type Circuits 
Keyword(1) Noncontact Voltage Measurement  
Keyword(2) Phase Compensation  
Keyword(3) Dielectric relaxation  
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1st Author's Name Yuzo Tamaki  
1st Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric)
2nd Author's Name Hiroyuki Okada  
2nd Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric)
3rd Author's Name Yoshihiro Akeboshi  
3rd Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric)
4th Author's Name Takeshi Uchida  
4th Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric)
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Speaker Author-1 
Date Time 2024-07-18 16:10:00 
Presentation Time 25 minutes 
Registration for EMCJ 
Paper # EMCJ2024-30 
Volume (vol) vol.124 
Number (no) no.114 
Page pp.46-51 
#Pages 6 
Date of Issue 2024-07-11 (EMCJ) 

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