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Paper Abstract and Keywords
Presentation 2025-03-04 10:10
Study on an Electricity Transfer Method among EVs to Reduce Grid Load during Peak Hours at EV Charging Stations
Keita Nakao, Shotaro Sakaguchi, Yusuke Sakumoto (Kwansei Gakuin Univ.), Ittetsu Taniguchi (Osaka Univ.) SITE2024-101 IA2024-81
Abstract (in Japanese) (See Japanese page) 
(in English) The rapid adoption of EVs raises concerns about the increasing grid load at EV stations during peak hours of high charging demand. We have previously explored a system that allows EVs to trade electricity with each other at EV stations, effectively utilizing surplus electricity generated from solar energy and other renewable sources. Similarly, if a mechanism can be established that enables EVs to sell electricity to other EVs in need of charging during peak hours, it could potentially alleviate the grid load at EV stations during these periods. In this paper, we propose an EV-to-EV electricity transfer method, building on our electricity trading system, to reduce peak grid load at EV stations. Furthermore, through simulation experiments, we demonstrate that our proposed method allows the contracted power with the grid to be set at a relatively lower value than the peak grid load while still meeting EV charging demands.
Keyword (in Japanese) (See Japanese page) 
(in English) Electric Vehicles / Energy Interchange / Grid / Peak Load / Electricity Transfer / / /  
Reference Info. IEICE Tech. Rep., vol. 124, no. 393, IA2024-81, pp. 89-95, March 2025.
Paper # IA2024-81 
Date of Issue 2025-02-24 (SITE, IA) 
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 SITE2024-101 IA2024-81

Conference Information
Committee IA SITE IPSJ-IOT  
Conference Date 2025-03-03 - 2025-03-05 
Place (in Japanese) (See Japanese page) 
Place (in English) Ama-Home Plaza 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Internet and Information Ethics Education, etc. 
Paper Information
Registration To IA 
Conference Code 2025-03-IA-SITE-IOT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Study on an Electricity Transfer Method among EVs to Reduce Grid Load during Peak Hours at EV Charging Stations 
Sub Title (in English)  
Keyword(1) Electric Vehicles  
Keyword(2) Energy Interchange  
Keyword(3) Grid  
Keyword(4) Peak Load  
Keyword(5) Electricity Transfer  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Keita Nakao  
1st Author's Affiliation Kwansei Gakuin University (Kwansei Gakuin Univ.)
2nd Author's Name Shotaro Sakaguchi  
2nd Author's Affiliation Kwansei Gakuin University (Kwansei Gakuin Univ.)
3rd Author's Name Yusuke Sakumoto  
3rd Author's Affiliation Kwansei Gakuin University (Kwansei Gakuin Univ.)
4th Author's Name Ittetsu Taniguchi  
4th Author's Affiliation Osaka University (Osaka Univ.)
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Speaker Author-1 
Date Time 2025-03-04 10:10:00 
Presentation Time 25 minutes 
Registration for IA 
Paper # SITE2024-101, IA2024-81 
Volume (vol) vol.124 
Number (no) no.392(SITE), no.393(IA) 
Page pp.89-95 
#Pages 7 
Date of Issue 2025-02-24 (SITE, IA) 

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