考虑多种储能的数据中心综合能源系统配置优化

数据中心是中国数字化发展的关键基础设施，如何通过配置多种储能设施以降低数据中心综合用能成本亟须研究。对数据中心采用的储能技术路径进行了效益分析，考虑了数据中心综合能源系统配置优化及能源系统运行策略。以北京某数据中心为例，进行算例分析，结果表明数据中心优化配置应急与调峰储能及系统运行策略对数据中心提高能源供应可靠性、降低运行成本具有积极作用。

Configuration Optimization of Integrated Energy System for Data Center Considering Multiple Energy Storage Facilities

Data center is the key infrastructure of China digital development. It is urgent to carry out research on reducing the comprehensive energy cost of data center through configuring multiple energy storage facilities. An economic analysis is made on the energy storage technical paths for data center from the overall perspective of optimal configuration of the data center integrated energy system and operation strategy of energy system. A case study is made by taking a data center in Beijing as an example, and results show that optimal configuration of emergency and peak-shaving energy storage as well as system operation strategy can substantially reduce the system operating cost and annual equipment investment cost.