数据中心电力需求响应潜力研究

Research on Potential of Electric Power Demand Response in Data Centers

分析数据中心各负荷调节机制参与需求响应的机理,建立数据中心电力需求响应潜力模型,该模型可有效计算数据中心在不同负荷调节机制下、不同激励信号下及不同持续时间下的需求响应潜力。通过算例计算得到了某数据中心在不同需求响应方式下的需求响应潜力,验证了模型的有效性,为数据中心负荷参与电力需求响应调度提供了理论依据。

The principles of various load adjustment mechanisms of data centers participating in demand response are analyzed,and a model of the potential of electric power demand response in data centers is established.This model can effectively calculate the demand response potential of data centers under different load adjustment mechanisms,different incentive signals,and differ-ent duration.The demand response potential of a certain data center under different demand response modes are obtained through calculation examples,which verifies the effectiveness of the model and provides a theoretical basis for the participation of data center load in demand response scheduling.