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Paper Abstract and Keywords
Presentation 2024-03-01 13:00
Method to reduce imbalance charges for electricity retailers using EVs, aiming to balance the interests of both electricity retailers and EV users
Takato Ieki, Mayuko Omichi, Satoru Okamoto, Naoaki Yamanaka (Keio Univ.) IN2023-100
Abstract (in Japanese) (See Japanese page) 
(in English) The recent increase in variable renewable energies (VRE) such as solar power has caused the need to increase the capacity to adjust supply and demand to absorb fluctuations in power generation that cannot be accurately predicted, and as the installation of variable renewable energies increases, the costs due to variability, known as integration costs, increase and the total cost of generation rises. On the other hand, research is being conducted on V2G (Vehicle to Grid) technology, which connects the batteries in EVs to the grid and utilises them for regulating power. The profitability of this technology is an issue. This research proposes a method that uses EVs as a regulating power when it is profitable for both the electricity retailer and the EVs, and determines who adjusts the supply-demand balance by an auction with bidding prices determined by a scheduling algorithm that is executed in a distributed way. The simulation shows that the benefits for both EV users and retail electricity providers are achieved, and the effectiveness of the proposed method is shown.
Keyword (in Japanese) (See Japanese page) 
(in English) smart grid / EV / imbalance / real-time market / / / /  
Reference Info. IEICE Tech. Rep., vol. 123, no. 398, IN2023-100, pp. 207-212, Feb. 2024.
Paper # IN2023-100 
Date of Issue 2024-02-22 (IN) 
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 IN2023-100

Conference Information
Committee NS IN  
Conference Date 2024-02-29 - 2024-03-01 
Place (in Japanese) (See Japanese page) 
Place (in English) Okinawa Convention Center 
Topics (in Japanese) (See Japanese page) 
Topics (in English) General 
Paper Information
Registration To IN 
Conference Code 2024-02-NS-IN 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Method to reduce imbalance charges for electricity retailers using EVs, aiming to balance the interests of both electricity retailers and EV users 
Sub Title (in English)  
Keyword(1) smart grid  
Keyword(2) EV  
Keyword(3) imbalance  
Keyword(4) real-time market  
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1st Author's Name Takato Ieki  
1st Author's Affiliation Keio University (Keio Univ.)
2nd Author's Name Mayuko Omichi  
2nd Author's Affiliation Keio University (Keio Univ.)
3rd Author's Name Satoru Okamoto  
3rd Author's Affiliation Keio University (Keio Univ.)
4th Author's Name Naoaki Yamanaka  
4th Author's Affiliation Keio University (Keio Univ.)
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Speaker Author-1 
Date Time 2024-03-01 13:00:00 
Presentation Time 25 minutes 
Registration for IN 
Paper # IN2023-100 
Volume (vol) vol.123 
Number (no) no.398 
Page pp.207-212 
#Pages 6 
Date of Issue 2024-02-22 (IN) 

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