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Safe Reinforcement Learning for V2G-Enabled Electric Vehicle Aggregators

Research output: Chapter in Book/Conference proceedings/Edited volume › Conference contribution › Scientific › peer-review

Abstract

The increasing penetration of Electric Vehicles (EVs) and renewable energy sources is placing significant stress on existing power grid infrastructure. This work investigates the application of vehicle-to-grid (V2G)-enabled smart charging in workplace environments from the perspective of EV aggregators, using real-world charging data from Dutch business parking lots. To address the limitations of conventional deep Reinforcement Learning (RL) methods in enforcing operational constraints, we propose a Safe RL method using the Constrained Variational Policy Optimization (CVPO) algorithm, specifically designed to reduce constraint violations and enhance reliability. Empirical results show that CVPO outperforms classic RL baselines and rule-based policies, closely approximating the performance of an optimal offline benchmark while exhibiting strong generalization to unseen scenarios.

Original languageEnglish
Title of host publicationMachine Learning and Principles and Practice of Knowledge Discovery in Databases - International Workshops of ECML PKDD 2025, Revised Selected Papers
EditorsIrena Koprinska, João Mendes-Moreira, Paula Branco
Place of PublicationCham
PublisherSpringer Nature
Pages76-91
Number of pages16
EditionPart III
ISBN (Electronic)978-3-032-19102-1
ISBN (Print)978-3-032-19101-4
DOIs
Publication statusPublished - 2026
EventEuropean Conference on Machine Learning and Principles and Practice of Knowledge Discovery in Databases, ECML PKDD 2025 - Porto, Portugal
Duration: 15 Sept 2025 → 19 Sept 2025

Publication series

NameCommunications in Computer and Information Science
Volume2841
ISSN (Print)1865-0929
ISSN (Electronic)1865-0937

Conference

ConferenceEuropean Conference on Machine Learning and Principles and Practice of Knowledge Discovery in Databases, ECML PKDD 2025
Country/TerritoryPortugal
CityPorto
Period15/09/25 → 19/09/25

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 7 - Affordable and Clean Energy
    SDG 7 Affordable and Clean Energy

Keywords

  • EV Aggregators
  • EV Smart Charging
  • Safe Reinforcement Learning

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