Research on low-carbon power supply mode of data center under multi-station fusion scenario
Chunyan Zhang, Hua Zhou, Shimin Bian, Jie Gao, Zhenlan Dou · 2021 IEEE Sustainable Power and Energy Conference (iSPEC) · 2021
As one of the important functional stations of multi-station fusion, the low carbon power supply of data center is the key problem of low carbon operation of fusion station. Based on “substation + renewable energy + storage + data center’ four stations in one integration mode, a DC power supply structure which can guarantee the reliability of data center power supply is proposed. Based on this, the carbon emission optimization model of the fusion station is proposed. The model takes carbon emission as optimization objective and economic index as constraint condition to optimize equipment capacity configuration and operation output of the fusion station. By adjusting the economic constraint factor in the optimization model, the carbon emission of the fusion station can be optimized on the basis of controlling the range of cost increase.