既有数据中心绿色金融框架关键性能评价指标及测算挑战Key Performance Evaluation Indicators And Measurement Challenges Of Green Financial Framework For Existing Data Centers
周燕;朱军浩;杨汉章;
摘要(Abstract):
介绍了国内外数据中心采用的关键性能评价指标,重点讨论了数据中心企业绿色金融框架重点关注的关键性能评价指标PUE(能源使用效率),探讨PUE测量点的设置、计算方法和测算过程中容易出现的偏差与挑战。其结果对数据中心设计、改造和评审工作具有实用性的参考意义。
关键词(KeyWords): 数据中心;绿色金融;能源使用效率;PUE;测量方法
基金项目(Foundation): 上海市科委科研计划项目“超低能耗互联网数据中心节能关键技术研究与示范”(项目编号:19DZ1208500)
作者(Authors): 周燕;朱军浩;杨汉章;
参考文献(References):
- [1]IEA.Data centres and data transmission networks[R/OL].(2022-10)[2022-10-25].https://www.iea.org/reports/data-centres-and-datatransmission-networks.
- [2]European Union.Shaping europe’s digital future[R/OL].(2020-02-19)[2022-08-30].https://commission.europa.eu/system/files/2020-02/communication-shaping-europes-digital-future-feb2020_en_4.pdf.
- [3]王安光,黄璜,郑竺凌.上海市数据中心能效提升技术路线研究[J].建筑科技,2019,3(03):95-98.
- [4]中国信息通信研究院云大所.低碳数据中心发展白皮书(2021年)[R/OL].(2021-05-13)[2022-08-28].https://www.dctech.org.cn/achievements/download/2
- [5]The Green Grid,7x24 Exchange,ASHRAE,et al.Recommendations for measuring and reporting overall data center efficiency version 2-measuring PUE for data centers[R/OL].(2011-05-17)[2022-08-25].https://www.energystar.gov/ia/partners/prod_development/downloads/Data_Center_Metrics_Task_Force_Recommendations_V2.pdf
- [6]The Green Grid.Water usage effectiveness (WUE):a green grid data center sustainability metric[R/OL].(2011-03-01)[2022-08-24].https://www.thegreengrid.org/en/resources/library-and-tools/238.
- [7]The Green Grid.Carbon usage effectiveness (CUE):a green grid data center sustainability metric[R/OL].(2010-12-01)[2022-08-24].https://www.thegreengrid.org/en/resources/library-and-tools/241.
- [8]陈勤平,丁明.便携式绿色数据中心能效测评设备开发与应用[C]//中国城市科学研究会.第十届国际绿色建筑与建筑节能大会论文集:S02绿色建筑智能化与数字技术.北京:《城市发展研究》编辑部,2014.
- [9]The Green Grid.PUE:a comprehensive examination of the metric[R/OL],(2012-10-02)[2022-08-25].https://www.thegreengrid.org/en/resources/library-and-tools/237.
- [10]冯升波,高麟鹏,周伏秋.我国数据中心节能现状和面临的挑战分析[J].中国能源,2015,37(11):23-26,39.
- [11]COLES H.PUE in the past towards TUE in the future[R/OL].(2014-04-19)[2022-08-30].https://vdocuments.site/pue-in-the-past-towardstue-in-the-future-a-switch-gear-a-backup-generators.html.
- [12]SONG Z,ZHANG X,ERIKSSON C.Data center energy and cost saving evaluation[J].Energy Procedia,2015,75:1255-1260.