모듈러 데이터센터 냉각시스템의 취출온도 조건에 의한 연간에너지 소비량 예측

다국어 초록 (Multilingual Abstract)

The modular data center is greatly influenced by operating conditions because its internal size is smaller than the existing hyperscale data center. The recent emergence of servers that can adapt well to indoor temperature rise requires a review of existing temperature conditions. In this study, the potential for temperature condition mitigation and annual energy performance were analyzed for recent installations of improved thermal performance servers in container-type distributed modular data centers. According to the analysis, the upper dry bulb temperature of the intake air for maintaining the recommended level, acceptable level A1, and acceptable level A2 was 14℃, 16℃, and 19℃ respectively. The annual energy savings predicted in the analysis was 3.1% and 9.2%, when the intake air temperature of the servers in the modular data center was mitigated to the A1 and A2 levels respectively.

목차 (Table of Contents)

• Abstract
• 1. 서론
• 2. 모듈러 데이터센터 기준 및 현황
• 3. 모듈러 데이터센터의 CFD 시뮬레이션
• 4. 모듈러 데이터센터 에너지 시뮬레이션
• 5. 결론
• REFERENCES

참고문헌 (Reference)

1 조진균, "최적 IT 환경제어를 위한 데이터센터의 냉각시스템 및 공기분배시스템 계획에 관한 연구 - 사례분석을 중심으로 -" 대한건축학회 24 (24): 313-320, 2008

2 Jinkyun Cho, "Evaluation Metrics of Thermal Management in Data Centers Based on Energy Efficiency Measurement Assessment for Cooling Systems" The Society of Air-Conditioning and Refrigeration Engineers of Korea 30 (30): 620-630, 2018

3 Choi, I. S., "Data Center Evolution in the Fourth Industrial Revolution. Cooling & Air Conditioning New Renewable Green Architecture Channel Kharn, Article"

4 Jinkyun Cho, "CFD-based Comparison Study of Hot Aisle Containment and Cold Aisle Containment Solutions in High-density Data Centers" The Society of Air-Conditioning and Refrigeration Engineers of Korea 32 (32): 419-434, 2020

5 ASHRAE, "ASHRAE Thermal Guidelines 2015"

6 Song, J. H., "A Study on Realities of Actual Conditions for the Activation of Data Center Industry Ecosystem" Ministry of Science and ICT 2018