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Paper Abstract and Keywords
Presentation 2019-01-15 10:25
A method for reducing instability of negawatt power and inequality among consumers in an electricity market
Naohiro Tachibana, Ryo Hase, Norihiko Shinomiya (Soka Univ.) MSS2018-54 SS2018-25
Abstract (in Japanese) (See Japanese page) 
(in English) Negawatt trading, which means a type of trading of electrical power saved by consumers, is expected to suppress peak power consumption and increase the utilization efficiency of power generation facilities. However, the negawatt power generates a risk of instability because it relies on consumers’ power-saving behavior. The unstable negawatt power can be a factor that degrades the quality for a power system required to maintain reliable supply and demand balance. In our previous research, a method to request consumers to save power from an aggregator which centrally manages negawatt power has been devised in order to reduce the instability of negatwatt power. However, inequality of consumers’ opportunities for acquiring the rewards as incentive for power saving is not considered. This paper proposes a method for power saving that reduces the inequality among consumers. In addition, the simulation demonstrates effectiveness of the proposed method in terms of instability of negawatt power and inequality among consumers.
Keyword (in Japanese) (See Japanese page) 
(in English) instability / inequality / negawatt power / demand response / electricity market / / /  
Reference Info. IEICE Tech. Rep., vol. 118, no. 384, MSS2018-54, pp. 1-6, Jan. 2019.
Paper # MSS2018-54 
Date of Issue 2019-01-08 (MSS, SS) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
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. (No. 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
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Conference Information
Committee MSS SS  
Conference Date 2019-01-15 - 2019-01-16 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
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Paper Information
Registration To MSS 
Conference Code 2019-01-MSS-SS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A method for reducing instability of negawatt power and inequality among consumers in an electricity market 
Sub Title (in English)  
Keyword(1) instability  
Keyword(2) inequality  
Keyword(3) negawatt power  
Keyword(4) demand response  
Keyword(5) electricity market  
1st Author's Name Naohiro Tachibana  
1st Author's Affiliation Soka University (Soka Univ.)
2nd Author's Name Ryo Hase  
2nd Author's Affiliation Soka University (Soka Univ.)
3rd Author's Name Norihiko Shinomiya  
3rd Author's Affiliation Soka University (Soka Univ.)
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Date Time 2019-01-15 10:25:00 
Presentation Time 25 
Registration for MSS 
Paper # IEICE-MSS2018-54,IEICE-SS2018-25 
Volume (vol) IEICE-118 
Number (no) no.384(MSS), no.385(SS) 
Page pp.1-6 
#Pages IEICE-6 
Date of Issue IEICE-MSS-2019-01-08,IEICE-SS-2019-01-08 

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