Cited by 19Electric Vehicles and InfrastructureSmart Grid Energy ManagementElectric and Hybrid Vehicle Technologies

Adaptive Multi-Agent Reinforcement Learning for Optimizing Dynamic Electric Vehicle Charging Networks in Thailand

Open access
Jamjuntr, Pitchaya, Techawatcharapaikul, Chanchai, Suanpang, Pannee·2024·World Electric Vehicle Journal

Abstract

The rapid growth of electric vehicles (EVs) necessitates efficient management of dynamic EV charging networks to optimize resource utilization and enhance service reliability. This paper explores the application of adaptive multi-agent reinforcement learning (MARL) to address the complexities of EV charging infrastructure in Thailand. By employing MARL, multiple autonomous agents learn to optimize charging strategies based on real-time data by adapting to fluctuating demand and varying electricity prices. Building upon previous research that applied MARL to static network configurations, this study extends the application to dynamic and real-world scenarios, integrating real-time data to refine agent learning processes and also evaluating the effectiveness of adaptive MARL in maximizing rewards and improving operational efficiency compared to traditional methods. Experimental results indicate that MARL-based strategies increased efficiency by 20% and reduced energy costs by 15% relative to conventional algorithms. Key findings demonstrate the potential of extending MARL in transforming EV charging network management, highlighting its benefits for stakeholders, including EV owners, operators, and utility providers. This research contributes insights into advancing electric mobility and energy management in Thailand through innovative AI-driven approaches. The implications of this study include significant improvements in the reliability and cost-effectiveness of EV charging networks, fostering greater adoption of electric vehicles and supporting sustainable energy initiatives. Future research directions include enhancing MARL adaptability and scalability as well as integrating predictive analytics for proactive network optimization and sustainability. These advancements promise to further refine the efficacy of EV charging networks, ensuring that they meet the growing demands of Thailand’s evolving electric mobility landscape.

Integrity signals

Registry

Crossref · 10.3390/wevj15100453

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58 of 58 references verified0 citation errors · 0 not checkable

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  • As the number of controlled devices or subsystems increases, processing demands at the central controller scale sharply, often creating bottlenecks that hinder real-time responsiveness.

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Authors
Jamjuntr, P., Techawatcharapaikul, C., & Suanpang, P.
Affiliations
  • King Mongkut's University of Technology Thonburi (TH)
  • Suan Dusit University (TH)
Corresponding author
Suanpang, Pannee
Venue
World Electric Vehicle Journal
Publisher
MDPI AG
Published
2024-10-06
Volume
15
Issue
10
Pages
453
ISSN
2032-6653 (ISSN-L)
OpenAlex
W4403189302
Cited by
15
References
58
Citations by year
2026: 7 · 2025: 8
FWCI
1.55
Type
journal article
Language
en
Open access
Locations
  • World Electric Vehicle Journal (publishedVersion, cc-by)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
Funders
Suan Dusit University (FF67-193065)
Topics
  • Physical Sciences › Engineering › Electrical and Electronic Engineering › Electric Vehicles and Infrastructure
  • Physical Sciences › Engineering › Electrical and Electronic Engineering › Smart Grid Energy Management
  • Physical Sciences › Engineering › Automotive Engineering › Electric and Hybrid Vehicle Technologies
Keywords
electric vehicle charging infrastructure, multi-agent reinforcement learning, adaptive learning, electricity price variation, energy cost reduction, Thailand

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