中国电机工程学报2026，Vol.46Issue(17)：6235-6249,中插8,16.DOI:10.13334/j.0258-8013.pcsee.251329
基于自适应奖励函数-多智能体深度强化学习的移动储能时空调度策略
Spatio-temporal Dispatch Strategy of Mobile Energy Storage Based on Multi-agent Deep Reinforcement Learning With Adaptive Reward Function
摘要
Abstract
Mobile energy storage systems(MESS)are crucial technologies for alleviating the spatiotemporal mismatch between distributed renewable energy supply and demand,while promoting its local consumption.In systems characterized by multiple energy sources and loads,the efficient scheduling of MESS is challenged by the spatiotemporal coupling between mobile node selection and charge/discharge decisions,as well as multiple conflicting constraints.Traditional optimization approaches relying on precise mathematical models often fail to derive effective scheduling strategies under such conditions.To address this,this paper proposes a spatiotemporal scheduling strategy based on an adaptive reward function and multi-agent deep reinforcement learning.The problem is formulated as a multi-agent Markov decision process and cooperative multi-agent framework is used to decouple the high-dimensional problem with strong spatiotemporal coupling.Through agent-environment interaction,the system autonomously learns adaptive scheduling strategies in complex scenarios.Furthermore,this paper introduces an adaptive weight adjustment mechanism to guide MESS in developing rational decision-making preferences under dynamic conditions,significantly improving learning efficiency and model convergence.Simulation results demonstrate that the proposed strategy enables MESS to achieve efficient scheduling in complex scenarios,demonstrating strong stability and robustness,and providing theoretical support and practical reference for the intelligent scheduling of MESS in distributed energy systems.关键词
移动储能/时空调度/多智能体深度强化学习/奖励函数优化Key words
mobile energy storage/spatio-temporal dispatch strategy/multi-agent deep reinforcement learning/reward function optimization分类
信息技术与安全科学引用本文复制引用
杨迪,王辉,杨睿彤,成润坤,甘玮,罗燊..基于自适应奖励函数-多智能体深度强化学习的移动储能时空调度策略[J].中国电机工程学报,2026,46(17):6235-6249,中插8,16.基金项目
国家社会科学基金项目(22BJL134). Project Supported by National Social Science Foundation of China(22BJL134). （22BJL134）
