南方电网技术2026，Vol.20Issue(5)：28-36,9.DOI:10.13648/j.cnki.issn1674-0629.2026.05.004
考虑冷热电多能互补与负载时空可调特性的数据中心优化运行策略
Optimal Operation Strategy for Data Center Considering Cold-Heat-Electricity Multi-Energy Complementation and Spatiotemporal Adjustable Characteristics of Load
摘要
Abstract
Under the backdrop of the digital economy,the data center industry has rapidly developed,with its energy consumption ac-counting for a significant proportion of societal electricity usage.Data centers have become a crucial component of the power distribution network.To fully exploit the flexibility resources of data centers,a data load scheduling model is established based on the spatiotemporal adjustable characteristics of data loads,which is then integrated into integrated energy stations to achieve efficient energy utilization.An in-depth analysis is conducted on the complex relationship between data load processing capacity and electric-ity consumption during data center operations.Dynamic voltage and frequency scaling(DVFS)technology is employed to model the data centers,and demand models for different types of data loads are developed based on a mixed queuing theory model.To balance data load fluctuations and improve overall efficiency and power consumption ratios,a data center alliance model for shared data loads is proposed,and a data load scheduling model under the alliance is established.Subsequently,with the goal of minimizing comprehensive costs,a multi-regional energy station coordinated scheduling model is developed,considering the complementary characteristics of multiple energy sources and spatiotemporal adjustability.Finally,simulation analysis is conducted using energy sta-tions integrated with data centers to analyze the positive effects of multi-energy complementarity and spatiotemporal adjustability on the economic and environmental performance of data center operations,validating the economic benefits of the proposed scheduling strategy.关键词
数据中心联盟/综合能源站/多能互补/时空可调特性/配电网调度Key words
data center alliance/integrated energy station/multi-energy complementarity/spatiotemporal adjustable characteristics/distribution network scheduling分类
信息技术与安全科学引用本文复制引用
范宏,陈舒阳,罗昊,徐勇杰,徐涛,贾庆山..考虑冷热电多能互补与负载时空可调特性的数据中心优化运行策略[J].南方电网技术,2026,20(5):28-36,9.基金项目
国家重点研发计划资助项目(2022YFA1004600). Supported by the National Key Research and Development Program(2022YFA1004600). （2022YFA1004600）
