摘要
数据中心耗能高而且负荷波动相对较小,将天然气分布能源系统应用于数据中心,可以提高能源综合利用效率。以浙江某数据中心天然气分布式能源项目为例,介绍了系统组成、运行方式以及数据中心的高可靠性要求,提出了数据中心能源站的机组配置方案,推荐采用燃气内燃发电机组和柴油发电机组共同为整个数据中心提供应急电源的方式。同时,设计了一套切实可行的电气系统接线方案。可靠性分析结果显示,提出的供电方案可用率满足相关标准的要求。
Data center is characterized by high energy consumption and small load fluctuation. The natural gas distributed energy system used for data center can increase the comprehensive energy utilization efficiency. Take a natural gas distributed energy project of the data center in Zhejiang for example, the paper introduces the system composition, operation mode and high reliability requirements of data center and proposes a generator configuration plan for the energy station of data center and recommends an emergency power supply mode that comprises gas generators and diesel generators. In the meantime, a feasible electrical wiring scheme is developed. The reliability analysis shows that the availability ratio of the proposed power supply scheme can meet the requirements of relevant standards.
作者
沈洪流
SHEN Hongliu(Zhejiang Electrical Power Design Institute Co.,Ltd.of China Energy Engineering Group,Hangzhou 310012,China)
出处
《浙江电力》
2018年第10期14-18,共5页
Zhejiang Electric Power
关键词
天然气
分布式能源
数据中心
供电
可靠性
natural gas
distributed energy
data center
power supply
reliability
