摘要
为解决金融行业数据中心因传统风冷能耗过高导致的可持续发展瓶颈,满足异构算力负载和突发交易峰值的复杂散热需求,提出“柜式浸没液冷 + 密闭式浸没液冷”联合制冷方案,通过柜式液冷精准控温高频交易服务器,密闭式液冷优化存储集群热循环,并引入动态监控实现模式切换。实际部署后,某金融数据中心年均电能使用效率(PUE)降至1.12以下(最低1.06),节能效率较传统风冷提升30%。该方案验证了混合液冷架构在金融场景的工程可行性,为数据中心低碳转型提供新方向,同时也满足了金融业ESG治理中对绿色算力的刚性需求。
In order to solve the bottleneck of sustainable development of financial industry data centres caused by high energy consumption of traditional air cooling,and to meet the complex heat dissipation needs of heterogeneous arithmetic loads and sudden transaction peaks,we propose the joint cooling solution of‘cabinet-type submerged liquid cooling+hermetically sealed submerged liquid cooling’,which can accurately control the temperature of high-frequency transaction servers through cabinet-type liquid cooling and optimize the storage and cluster thermal cycle through hermetically sealed liquid cooling,and introduce dynamic monitoring to achieve mode switching.The cabinet liquid cooling precisely controls the temperature of high-frequency trading servers,the hermetic liquid cooling optimises the thermal cycle of storage,and dynamic monitoring is introduced to achieve mode switching.After actual deployment,the average annual power usage efficiency(PUE)of a financial data centre dropped to below 1.12(minimum 1.06),with a 30%increase in energy-saving efficiency compared to traditional air-cooling.The solution verifies the engineering feasibility of hybrid liquid-cooled architecture in financial scenarios,provides a new direction for low-carbon transformation of data centres,and also meets the rigid demand for green arithmetic in ESG governance in the financial industry.
作者
黄璜
HUANG Huang(Shanghai Jianke Energy Conservation Technology Co.,Ltd.,Shanghai 200032,China)
出处
《绿色建筑》
2025年第4期119-125,135,共8页
Green Building
基金
基于5G网络、数据中心等新型基础设施的新型负荷优化高效储能和全周期能效提升技术研究与示范(22dz1206900)。
关键词
液冷技术
金融数据中心
低碳转型
电能使用效率
绿色算力
liquid cooling technology
financial data center
low-carbon transition
pue optimization
green computing power
