Research on optimization of air flow organization in substation room air conditioning based on CFD

Can CHEN; Yang LIU; Li LI; Ping JIA; Xiaofang GAO; Shulin ZHANG

doi:10.11959/j.issn.1000-0801.2024028

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Research on optimization of air flow organization in substation room air conditioning based on CFD

Research and Development | 更新时间：2024-06-05

- Research on optimization of air flow organization in substation room air conditioning based on CFD
- Telecommunications Science Vol. 40, Issue 2, Pages: 150-157(2024)
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- DOI：10.11959/j.issn.1000-0801.2024028
  CLC： TU831
- Published Online：2024-02，
  
  Published：20 February 2024
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Can CHEN, Yang LIU, Li LI, et al. Research on optimization of air flow organization in substation room air conditioning based on CFD[J]. Telecommunications science, 2024, 40(2): 150-157.
DOI：

Can CHEN, Yang LIU, Li LI, et al. Research on optimization of air flow organization in substation room air conditioning based on CFD[J]. Telecommunications science, 2024, 40(2): 150-157. DOI： 10.11959/j.issn.1000-0801.2024028.

摘要

随着变电站机房设备的更新换代和业务的快速发展，在国网某变电站机房里的设备密集度越来越高，耗电量和发热量也越来越大。机房内原配置的恒温恒湿精密空调，尽管理论供冷量充足，但采用传统的“先冷环境，再冷设备”的弥漫送风方式，机房内多个区域机柜由于负载的不均衡布置，已出现多个难以解决的局部过热问题，当前的气流组织循环已完全不适应高功耗设备的散热需求。介绍了基于计算流体力学（CFD）技术的国网某变电站机房气流组织优化改造实践，为机房节能降耗提供借鉴。

Abstract

Due to the continuous improvement of the computer network communication level and the acceleration of data transmission speed

the hardware configuration of the digital signal processing room on the second floor of this unit has become more intensive

and the power consumption and heat generation have also increased.Although the constant temperature and humidity precision air conditioning system has sufficient theoretical cooling capacity

it uses the conventional diffusion air supply mode of cooling the surroundings first and then cooling the device.In a computer system

there are many local over temperature faults due to the uneven distribution of computer load in many areas

which is very difficult to deal with.The existing air distribution cycle has been unable to meet the cooling requirements of equipment with high energy consumption.The examples of the application of optimization and transformation of airflow organization based on CFD in State Grid’s substation computer room was introduced

it has a certain reference significance for energy saving and consumption reduction in computer rooms design.

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references

王文谦 . 北京地区某数据中心机房气流组织优化研究 [D ] . 北京:北京建筑大学 , 2023 .

WANG W Q . Optimization of airflow organization in a data centre room in Beijing [D ] . Beijing:Beijing University of Civil Engineering and Architecture , 2023 .

徐坚强 . 数据中心列间空调送风的气流组织优化和失效研究 [D ] . 上海:东华大学 , 2023 .

XU J Q . Research on air distribution optimization and failure of air conditioning supply between columns in data center [D ] . Shanghai:Donghua University , 2023 .

李宁 , 饶冬生 . UPS 机房空调气流组织模拟优化 [J ] . 节能 , 2022 , 41 ( 7 ): 49 - 51 .

LI N , RAO D S . Simulation and optimization of air-conditioning airflow organization in UPS room [J ] . Energy Conservation , 2022 , 41 ( 7 ): 49 - 51 .

殷唐 . 基于数据中心散热优化的需求响应互动研究 [D ] . 南京:东南大学 , 2022 .

YIN T . Research on demand response interaction based on data center cooling optimization [D ] . Nanjing:Southeast University , 2022 .

刘莹 . 采用列间/背板空调的高密度机房气流组织研究 [D ] . 上海:东华大学 , 2022 .

LIU Y . A study on air flow organization in high density computer rooms with column/backplane air conditioning [D ] . Shanghai:Donghua University , 2022 .

农毅杰 . 电子计算机机房空调系统气流组织优化设计 [J ] . 电子元器件与信息技术 , 2022 , 6 ( 3 ): 168 - 170 .

NONG Y J . Optimal design of air distribution in air conditioning system of computer room [J ] . Electronic Components and Information Technology , 2022 , 6 ( 3 ): 168 - 170 .

王志刚 , 黄丹 . 不同气流组织形式对行级数据中心热环境的影响研究 [J ] . 暖通空调 , 2021 , 51 ( S1 ): 170 - 175 .

WANG Z G , HUANG D . Study on the influence of different air distribution forms on the thermal environment of row-level data center [J ] . Heating Ventilating ＆ Air Conditioning , 2021 , 51 ( S1 ): 170 - 175 .

徐志立 . 基于 CFD 仿真的上送风数据中心气流组织优化与节能潜力分析 [D ] . 广州:华南理工大学 , 2021 .

XU Z L . Airflow organization optimization and energy-saving potential analysis of upper air supply data center based on CFD simulation [D ] . Guangzhou:South China University of Technology , 2021 .

郑亮 , 陈以乐 . 现代绿色数据中心机房冷通道封闭的应用及优化设计 [J ] . 智能建筑与智慧城市 , 2021 ( 1 ): 76 - 80 .

ZHENG L , CHEN Y L . Application and optimization design of cold aisle closure for computer room in modern green data center [J ] . Intelligent Building ＆ Smart City , 2021 ( 1 ): 76 - 80 .

李瑞 . 基于 CFD 仿真的数据中心气流组织优化 [D ] . 济南:山东大学 , 2020 .

LI R . CFD simulation-based optimization of airflow distribution in a datacenter [D ] . Jinan:Shandong University , 2020 .

迟媛 , 朱国栋 , 吴飞 , 等 . 浅谈数据机房空调系统节能优化 [J ] . 中国设备工程 , 2019 ( 17 ): 71 - 72 .

CHI Y , ZHU G D , WU F , et al . Discussion on energy-saving optimization of air conditioning system in data room [J ] . China Plant Engineering , 2019 ( 17 ): 71 - 72 .

董刚 , 薛皓宝 . 基于 CFD 技术的某数据机房气流组织优化改造实践 [J ] . 电子元器件与信息技术 , 2019 , 3 ( 7 ): 52 - 55 .

DONG G , XUE H B . Optimization and transformation practice of air distribution in a data computer room based on CFD technology [J ] . Electronic Components and Information Technology , 2019 , 3 ( 7 ): 52 - 55 .

彭巍 . 上海某UPS机房空调气流组织优化分析 [J ] . 能源研究与利用 , 2019 ( 3 ): 49 - 52 .

PENG W . Optimization analysis of air conditioning airflow organization in a UPS room in Shanghai [J ] . Energy Research ＆Utilization , 2019 ( 3 ): 49 - 52 .

谢静 . 过渡期传统通信机房气流组织优化研究 [J ] . 邮电设计技术 , 2019 ( 3 ): 88 - 92 .

XIE J . Research on optimization of airflow organization in traditional communication room in transition period [J ] . Designing Techniques of Posts and Telecommunications , 2019 ( 3 ): 88 - 92 .

黄翔 , 李婷婷 , 刘凯磊 , 等 . 乌鲁木齐某数据中心热环境分析及气流组织优化研究 [J ] . 西安建筑科技大学学报(自然科学版) , 2019 , 51 ( 1 ): 104 - 108 .

HUANG X , LI T T , LIU K L , et al . Thermal environment analysis and air distribution optimization for a data room in Urumqi [J ] . Journal of Xi’an University of Architecture ＆ Technology (Natural Science Edition) , 2019 , 51 ( 1 ): 104 - 108 .

张立浩 . 关于通信机房气流组织优化的探讨 [J ] . 数字通信世界 , 2019 ( 2 ): 281 .

ZHANG L H . Discussion on optimization of air distribution in communication room [J ] . Digital Communication World , 2019 ( 2 ): 281 .

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