摘要
随着数据中心规模的持续扩大,能耗问题愈发凸显。暖通设备作为数据中心能耗的关键组成部分,其节能措施的研究显得尤为重要。针对机房在不同运行阶段的冷负荷需求,当达到冷机额定制冷量的25%、50%、75%、100%等不同负荷率时,采取蓄冷罐充放冷策略、调节冷水机组出水温度、应用变频技术以及实施低频共担等节能措施显得尤为关键。本文通过对冷机不同负荷率下的各节能措施进行能耗对比分析,旨在为数据中心运营者提供具有针对性和可操作性的节能方案,从而降低运营成本,提升能源利用效率,助力实现可持续发展。
with the continuous expansion of data center scales,the issue of energy consumption has become increasingly prominent.As a key component of data center energy consumption,research on energy-saving measures for HVAC equipment was particularly important.For the cooling load requirements of computer rooms at different operation stages-specifically,when reaching different load rates such as 25%,50%,75%,and 100%of the rated cooling capacity of chillersit was crucial to adopt energy-saving measures such as cold storage tank charging and discharging strategies,adjusting chiller outlet water temperature,applying frequency conversion technology,and implementing low-frequency load sharing.This paper conducted a comparative analysis of energy consumption of various energy-saving measures under different chiller load rates,aiming to provide targeted and operable energy-saving solutions for data center operators.The results indicated that these solutions can reduce operating costs,improve energy utilization eficiency,and facilitate the achievement of sustainable development.
作者
梁宇琪
周文君
何新际
刘良文
沈文彬
LIANG Yu-qi;ZHOU Wen-jun;HE Xin-ji;LIU Liang-wen;SHEN Wen-bin(China Mobile Group Guangxi Co.,Ltd.Nanning Branch,Nanning 530000,China;China Mobile Group Guangxi Co.,Ltd.,Nanning 530028,China)
出处
《电信工程技术与标准化》
2025年第S1期222-228,共7页
Telecom Engineering Technics and Standardization
关键词
数据中心
节能措施
暖通设备
能效对比
data center
energy-saving measures
HVAC equipment
energy eficiency comparison
