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A Markov Chain Based Method for the Aggregation Modeling of Electric Vehicles

Published: 25 February 2022 Publication History

Abstract

Electric vehicles (EVs) with the feature of mobile energy storage are a type of flexible and excellent demand response resources. Accurate modeling for EVs attracts more attention recently, since it is the basis for utilizing EVs in frequency regulation. In this paper, A Markov chain based method for the aggregation modeling is proposed for charging and discharging load of EVs, with the consideration of the differences among batteries' capacity. The proposed method solves the problem that the traditional modeling method depends on too many discrete state intervals which may cause the "dimension explosion" of EV state space, while maintaining a high level of accuracy. Finally, a numerical test verifies the effectiveness of the proposed method.

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Cited By

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  • (2025)Data-Driven Modeling of Electric Vehicle Charging Sessions Based on Machine Learning TechniquesWorld Electric Vehicle Journal10.3390/wevj1602010716:2(107)Online publication date: 16-Feb-2025

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cover image ACM Other conferences
ACAI '21: Proceedings of the 2021 4th International Conference on Algorithms, Computing and Artificial Intelligence
December 2021
699 pages
ISBN:9781450385053
DOI:10.1145/3508546
Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than the author(s) must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected].

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Association for Computing Machinery

New York, NY, United States

Publication History

Published: 25 February 2022

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Author Tags

  1. Electric vehicles
  2. Markov Chain
  3. aggregation model

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  • Research-article
  • Research
  • Refereed limited

Funding Sources

  • China Southern Power Grid Company Limited 036000KK52190005(GDKJXM20198110)

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ACAI'21

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Overall Acceptance Rate 173 of 395 submissions, 44%

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View all
  • (2025)Data-Driven Modeling of Electric Vehicle Charging Sessions Based on Machine Learning TechniquesWorld Electric Vehicle Journal10.3390/wevj1602010716:2(107)Online publication date: 16-Feb-2025

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