中国电力2024，Vol.57Issue(3)：20-26,7.DOI:10.11930/j.issn.1004-9649.202401079
计及负荷时空转移需求响应的数据中心聚合商最优运行策略
Optimal Operation Strategy of Data Center Aggregators for Demand Response Considering Temporal and Spatial Load Shift
摘要
Abstract
This paper uses aggregation technology to construct data center aggregators to participate in system demand response,and then proposes an optimal operation strategy of data center aggregators considering the demand response of load temporal and spatial shifts.First,according to the physical characteristics of the data center,the load time-space transfer demand response model is established.Then,the optimal operation model of data center aggregators was established with the goal of minimizing the operation cost of data center and maximizing the profit of data center aggregators.Finally,by using Karush-Kuhn-Tucker condition and large M method,the two-layer model is transformed into a single-layer mixed integer linear programming model.The simulation results show that the proposed optimal operation strategy can effectively improve the flexibility of the workload in the data center and promote the improvement of the operation economy of the data center.关键词
数据中心/负荷时空转移需求响应/聚合商Key words
data center/load spatio-temporal shift demand response/aggregator引用本文复制引用
甘润东,龙玉江,汤杰,何熙,罗鸿轩,金鑫..计及负荷时空转移需求响应的数据中心聚合商最优运行策略[J].中国电力,2024,57(3):20-26,7.基金项目
中国南方电网有限责任公司科技项目(066700KK52222019). This work is supported by the Science and Technology Project of China Southern Power Grid(No.066700KK52222019). （066700KK52222019）
