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Paper Abstract and Keywords
Presentation 2021-07-01 15:50
Study on Estimation of Increment of the Current Noise using Equivalent Model for Power Line with Multiple LED Bulbs
Seiya Takano (NAIST), Ryoya Hirabayashi, Shuhei Hotta, Takashi Kasuga (NIT,Nagano College), Yuichi Hayashi (NAIST), Hiroshi Inoue (Akita Univ.) EMCJ2021-23
Abstract (in Japanese) (See Japanese page) 
(in English) It is known that the electromagnetic noise propagate on the power line with multiple LED bulbs are increases based on the number of LED bulbs. In this paper, the increment of the electromagnetic noise based on the number of LED bulbs is estimated. It includes measuring the current noise propagate on the power line with multiple LED bulbs,extracting the characteristics of the noise by using frequency analyzing. Next, an equivalent circuit model of the power line considering the path of electromagnetic noise is extracted, and a current noise model is proposed for estimating that can estimate the increment of the current noise with the number of LED bulbs. The estimated and measured values of the increase in electromagnetic noise in the current noise waveform were compared, and it was confirmed that the two values were approximately matched.This result shows that the model can estimate the increment of the current noise flow on the powerline with the number of multiple LED bulbs.
Keywords multiple LED bulbs, powerline, increment of current noise, STFT, geometric progression model
Keyword (in Japanese) (See Japanese page) 
(in English) multiple LED bulbs / powerline / increment of current noise / STFT / geometric progression model / / /  
Reference Info. IEICE Tech. Rep., vol. 121, no. 81, EMCJ2021-23, pp. 34-39, July 2021.
Paper # EMCJ2021-23 
Date of Issue 2021-06-24 (EMCJ) 
ISSN Online edition: ISSN 2432-6380
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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)
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Conference Information
Committee EMCJ  
Conference Date 2021-07-01 - 2021-07-01 
Place (in Japanese) (See Japanese page) 
Place (in English) Online 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Young Scientist Meeting 
Paper Information
Registration To EMCJ 
Conference Code 2021-07-EMCJ 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Study on Estimation of Increment of the Current Noise using Equivalent Model for Power Line with Multiple LED Bulbs 
Sub Title (in English)  
Keyword(1) multiple LED bulbs  
Keyword(2) powerline  
Keyword(3) increment of current noise  
Keyword(4) STFT  
Keyword(5) geometric progression model  
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1st Author's Name Seiya Takano  
1st Author's Affiliation Nara Institute of Science and Technology (NAIST)
2nd Author's Name Ryoya Hirabayashi  
2nd Author's Affiliation National Institute of Technology, Nagano College (NIT,Nagano College)
3rd Author's Name Shuhei Hotta  
3rd Author's Affiliation National Institute of Technology, Nagano College (NIT,Nagano College)
4th Author's Name Takashi Kasuga  
4th Author's Affiliation National Institute of Technology, Nagano College (NIT,Nagano College)
5th Author's Name Yuichi Hayashi  
5th Author's Affiliation Nara Institute of Science and Technology (NAIST)
6th Author's Name Hiroshi Inoue  
6th Author's Affiliation Akita University (Akita Univ.)
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Speaker Author-1 
Date Time 2021-07-01 15:50:00 
Presentation Time 25 minutes 
Registration for EMCJ 
Paper # EMCJ2021-23 
Volume (vol) vol.121 
Number (no) no.81 
Page pp.34-39 
#Pages
Date of Issue 2021-06-24 (EMCJ) 


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