ZHANG Ziquan,YANG Lingfang,CHEN Yu,et al.Multi-agent Deep Reinforcement Learning-driven Economic Optimal Scheduling Strategy for Data Centers[J].Automation of Electric Power Systems,2026,50(19):66-76.
ZHANG Ziquan,YANG Lingfang,CHEN Yu,et al.Multi-agent Deep Reinforcement Learning-driven Economic Optimal Scheduling Strategy for Data Centers[J].Automation of Electric Power Systems,2026,50(19):66-76.DOI: 10.7500/AEPS20251115006.
Multi-agent Deep Reinforcement Learning-driven Economic Optimal Scheduling Strategy for Data Centers
this paper proposes an economic optimal scheduling method for data centers based on multi-agent deep reinforcement learning. First
a unified model covering three layers
namely chips
racks and the data centers
is established to characterize the electric power-thermal power-computing power coupling relationship among the computing system
cooling system and energy supply system
and formulate the optimization problem. Second
a multi-agent optimal operation framework is designed to define the observation space
action space and reward function for three types of agents
i.e.
load scheduling agent
data center temperature regulation agent and battery energy management agent. Third
the above optimization problem is transformed into a Markov decision process
the economic operation objective is mapped into a collaborative scheduling task among multiple agents
and a cooperation mechanism among agents is constructed based on the Actor-Critic framework. Finally
the effectiveness of multi-agent cooperation is analyzed using scheduling results randomly selected from some day in July. Comparative experiments with multi-agent proximal policy optimization
proximal policy optimization and model predictive control
as well as tests under typical daily scenarios in different seasons
fully verify the effectiveness and superiority of the proposed method.
关键词
Keywords
references
Zhao D M , Zhou J T , Li K Q . CFWS: DRL-based framework for energy cost and carbon footprint optimization in cloud data centers [J]. IEEE Transactions on Sustainable Computing , 2025 , 10 ( 1 ): 95 - 107 .
Kahil H , Sharma S , VäLisuo P , et al . Reinforcement learning for data center energy efficiency optimization: a systematic literature review and research roadmap [J]. Applied Energy , 2025 , 389 : 125734 .
Cui Yang , Cheng Yufeng , Zhao Yuting , et al . Distributionally robust capacity configuration method for flexible devices of data center microgrid considering adjustable capability of batch processing loads with characteristic classification [J]. Electric Power Automation Equipment , 2024 , 44 ( 7 ): 180 - 188 .
Yang L F , Chen X Q , Fang X L , et al . Optimal coordinated management of integrated electricity-heat-computation systems in geographically distributed data centers [J]. Energy , 2025 , 332 : 137232 .
Hao X B , Liu P C , Deng Y H . Joint optimization of operational cost and carbon emission in multiple data center micro-grids [J]. Frontiers in Energy Research , 2024 , 12 : 1344837 .
Li X P , Yu W , Ruiz R , et al . Energy-aware cloud workflow applications scheduling with geo-distributed data [J]. IEEE Transactions on Services Computing , 2022 , 15 ( 2 ): 891 - 903 .
Ammari A C , Labidi W , Al-Hmouz R . Adaptive multi-objective firefly optimization for energy-efficient and QoS-aware scheduling in distributed green data centers [J]. Energies , 2025 , 18 ( 11 ): 2940 .
Tsiligkaridis A , Andrianesis P , Coskun A K , et al . Distributed economic dispatch in power networks incorporating data center flexibility [J]. IEEE Transactions on Sustainable Computing , 2025 , 10 ( 4 ): 768 - 783 .
Wang P , Cao Y J , Ding Z H , et al . Stochastic programming for cost optimization in geographically distributed Internet data centers [J]. CSEE Journal of Power and Energy Systems , 2022 , 8 ( 4 ): 1215 - 1232 .
Wen Xiyu , Zhu Jizhong , Li Shenglin , et al . Low-carbon economic dispatch for multiple data center virtual power plant based on spatio-temporal collaboration [J]. Automation of Electric Power Systems , 2024 , 48 ( 18 ): 56 - 65 .
Zhang Hong , Zheng Guangyu , Lou Juan , et al . Regulation strategy of waste heat compensation system for data center considering thermo-electric load mismatch [J]. Automation of Electric Power Systems , 2025 , 49 ( 13 ): 156 - 165 .
Zhu Yixin , Wang Jingyun , Bi Kaitao , et al . Energy optimization dispatch of data center microgrid based on stochastic model predictive control [J]. Smart Power , 2022 , 50 ( 8 ): 102 - 108 .
Zhu Y X , Wang J Y , Bi K T , et al . Energy optimal dispatch of the data center microgrid based on stochastic model predictive control [J]. Frontiers in Energy Research , 2022 , 10 : 863292 .
Xiang K , Tian Z Y , Ma L , et al . Optimization of a free cooling system integrated with cold thermal energy storage in data center based on model predictive control [J]. Energy , 2025 , 336 : 138389 .
Zhao J , Xu D Y , Yuan X L , et al . Cooling supply allocation model predictive control strategy of data center computer room air conditioning systems considering multi-zone thermal coupling effects [J]. Applied Thermal Engineering , 2025 , 277 : 127103 .
Nassef A M , Ali Abdelkareem M , Maghrabie H M , et al . Review of metaheuristic optimization algorithms for power systems problems [J]. Sustainability , 2023 , 15 ( 12 ): 9434 .
Hu Y C , Huang T , Yu Y , et al . An energy-aware service placement strategy using hybrid meta-heuristic algorithm in iot environments [J]. Cluster Computing , 2023 , 26 ( 5 ): 2913 - 2919 .
Dayarathna M , Wen Y G , Fan R . Data center energy consumption modeling: a survey [J]. IEEE Communications Surveys & Tutorials , 2016 , 18 ( 1 ): 732 - 794 .
Zeng Bo , Meng Zishuai , Dong Jialu , et al . Research on collaborative planning of data center and urban power distribution-water network considering electricity-water coupling flexibility [J]. Transactions of China Electrotechnical Society , 2025 , 40 ( 23 ): 7554 - 7569 .
Mao J Z , Peng X P , Cao T , et al . A frequency-aware management strategy for virtual machines in DVFS-enabled clouds [J]. Sustainable Computing: Informatics and Systems , 2022 , 33 : 100643 .
Yang W B , Zhao M Q , Li J B , et al . Energy-efficient DAG scheduling with DVFS for cloud data centers [J]. The Journal of Supercomputing , 2024 , 80 ( 10 ): 14799 - 14823 .
Lin J P , Lin W W , Huang H K , et al . Thermal modeling and thermal-aware energy saving methods for cloud data centers: a review [J]. IEEE Transactions on Sustainable Computing , 2024 , 9 ( 3 ): 571 - 590 .
Wang L G , Wang Y T , Bai X L , et al . An efficient assessment method for the thermal environment of a row-based cooling data center [J]. Applied Thermal Engineering , 2025 , 269 : 126020 .
Wang L G , Wang Y T , Bai X L , et al . Optimization of thermal environment and airflow distribution in data center with row-based cooling using the Taguchi/TOPSIS method [J]. Journal of Building Engineering , 2024 , 98 : 111415 .
Shu Zhan , Sun Min , Wu Yue , et al . Optimization strategy of flexible resources in low-carbon park based on behavior cloning TD3 reinforcement learning [J]. Power System Protection and Control , 2025 , 53 ( 3 ): 95 - 107 .
Liu W Y , Yan Y J , Sun Y M , et al . Online job scheduling scheme for low-carbon data center operation: an information and energy nexus perspective [J]. Applied Energy , 2023 , 338 : 120918 .
Bin Mahbod M H , Chng C B , Lee P S , et al . Energy saving evaluation of an energy efficient data center using a model-free reinforcement learning approach [J]. Applied Energy , 2022 , 322 : 119392 .
Zhou G Y , Tian W H , Buyya R , et al . Deep reinforcement learning-based methods for resource scheduling in cloud computing: a review and future directions [J]. Artificial Intelligence Review , 2024 , 57 ( 5 ): 124 .
Miao C Y , Cui Y D , Li H Y , et al . Efficient multi-agent reinforcement learning HVAC power consumption optimization [J]. Energy Reports , 2024 , 12 : 5420 - 5431 .
Yu L , Sun Y , Xu Z B , et al . Multi-agent deep reinforcement learning for HVAC control in commercial buildings [J]. IEEE Transactions on Smart Grid , 2021 , 12 ( 1 ): 407 - 419 .
Zhong Y , Kuba J G , Feng X , et al . Heterogeneous-agent reinforcement learning [J]. Journal of Machine Learning Research , 2024 , 25 ( 32 ): 1 - 67 .
U.S. Department of Energy . EnergyPlus™ Version 22.1.0 documentation: engineering reference [R]. 2022 .
Jeong J , Ku T Y , Park W K . Exploring the preference for discrete over continuous reinforcement learning in energy storage arbitrage [J]. Energies , 2024 , 17 ( 23 ): 5876 .