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Veri Merkezleri için Türkiye'nin Serbest Soğutma Potansiyeli

Year 2018, Issue: 14, 17 - 22, 31.12.2018
https://doi.org/10.31590/ejosat.419027

Abstract

Veri merkezlerinde soğutma amaçlı elektrik tüketimi hızla artmaktadır. Veri merkezlerinde ekipmanlardan salınan ısı odaya boşaltılır ve oda kabul edilebilir sıcaklıklarda tutulmalıdır. Soğuk bölgelerde soğutma için elektrik tüketimini azaltmak için, serbest soğutma teknolojisi geleneksel sistemler yerine daha verimlidir. Serbest soğutma sisteminin kurulumundan önce konumun serbest soğutma potansiyelini bilmek gereklidir. Bu çalışmada, Ankara, Antalya, İzmir, Erzurum, Konya ve Trabzon olmak üzere Türkiye'deki altı il için 15 ° C'den 21 ° C'ye kadar olan besleme havası sıcaklıklarına göre Türkiye'nin serbest soğutma potansiyeli araştırılmıştır. Daha sonra, Ankara'da bir veri merkezinden temin edilen elektrik tüketim ölçümleri kullanılarak her şehir için bir serbest soğutma sistemine sahip bir birgi işlem merkezinin Güç Kullanım Etkinliği (GKE) değeri hesaplanmıştır. Yapılan hesaplamalarda, Erzurum, Ankara ve Konya için GKE değerleri 1.23, 1.37 ve 1.37 olarak hesaplanmış ve serbest soğutma sisteminin uygun olduğu sonucuna varılmıştır.

References

  • Koomey, J. 2011. Growth in data center electricity use 2005 to 2010, Analytics Press, Stanford, https://www.missioncriticalmagazine.com/ext/resources/MC/Home/Files/PDFs/Koomey_Data_Center.pdf
  • Gil, C. R. 2011. Energy Efficiency In Data Processing Centers, International Conference on Renewable Energies and Power Quality, 22-25 March, 2010, Granada, Spain.
  • On-chip two-phase cooling of datacenters: Cooling system and energy recovery evaluation. Marcinichen, Jackson Braz, Olivier, Jonathan Albert ve Thome, John Richard. 2012, Applied Thermal Engineering, Cilt 41, s. 36-51.
  • Hanstein, Bernd. Free cooling? Harnessing the power of nature to ensure an optimum IT energy balance. Rittal. [Çevrimiçi] 2017. https://www.rittal.com/imf/none/11_3715/.
  • Bulut, H., Aktacir, M. A. 2011. Determination of free cooling potential: A case study for Istanbul, Turkey. Applied Energy. 88, 680-689.
  • Aktacir, M. A., Bulut, H. 2007. Kayseri İlinin Serbest Soğutma Potansiyelinin İncelenmesi, Ulusal Isı Bilimi ve Tekniği Kongresi, 30 May – 2 June, 2007, Kayseri.
  • Depoorter, V., Oró, E., Salom, J. 2015. The location as an energy efficiency and renewable energy supply measure for data centres in Europe. Applied Energy 140, 338–349.
  • Palmiste, Ü., Voll, H. 2016. Free cooling potential of an airside economizer in Estonia. Science and Technology for the Built Environment 22, 951–959.
  • Rajagopal, M., Solomon, G. R., Jayasudha C. K., Velraj, R. 2014. Free Cooling Potential and Technology Options for Thermal Energy Management of a Commercial Building in Bangalore City, India. Energy Engineering 111(2), 11-24.
  • Siriwardana, J., Jayasekara, S., Halgamuge, S. K. 2013. Potential of air-side economizers for data center cooling: A case study for key Australian cities. Applied Energy 104, 207–219.
  • Cannistraro, G., Cannistraro, M., Cannistraro, A., Galvagno, A., Trovato, G. 2016. Reducing the Demand of Energy Cooling in the CED, Centers of Processing Data, with Use of Free-Cooling Systems. International Journal of Heat and Technology 34(3), 498-502.
  • Pegus, P., Varghese, B., Guo, T., Irwin, D., Shenoy, P., Mahanti, A., Culbert, J., Goodhue, J., Hill, C. 2016. Analyzing the Efficiency of a Green University Data Center, International Conference on Performance Engineering 2016, 12-16 March, 2016, Delft, Netherlands.
  • Cho, J., Kim, Y. 2016. Improving energy efficiency of dedicated cooling system and its contribution towards meeting an energy-optimized data center. Applied Energy 165, 967–982.
  • Cole, D. 2011. Data Center Energy Efficiency, No Limits Software White Paper #4, https://www.missioncriticalmagazine.com/ext/resources/MC/Home/Files/PDFs/WP_LinkedIN%20DataCenterEnergy.pdf.
  • Rittal, Rittal IT Solutions, Friedhelm LOH Group, San Francisco, 2017.
  • Petschke, Benjamin. Data Center Temperature Control. 2017. https://www.stulz.de/en/newsroom/blog/data-center-temperature-control-1467/.

Free Cooling Potential of Turkey for Datacenters

Year 2018, Issue: 14, 17 - 22, 31.12.2018
https://doi.org/10.31590/ejosat.419027

Abstract

Electricity consumption for cooling in data centers is increasing rapidly. The heat released from equipment’s in datacenters is discharged into the room and room has to be kept at acceptable temperatures. Free cooling technology is more efficient way instead of using conventional systems in cold regions to reduce the electricity consumption for cooling. It is useful to know the free cooling potential of a location before installing the free cooling system. In this study, free cooling potential of six cities (Ankara, Antalya, İzmir, Erzurum, Konya and Trabzon) located in different regions of Turkey is investigated according to supply air temperatures from 15 ˚C to 21 ˚C. Then Power Usage Effectiveness (PUE) value of a datacenter with a free cooling chiller is calculated for each city by using the electricity consumption measurements of cabinets and free cooling system conducted in a datacenter in Ankara, Turkey. Calculations show that free cooling system is convenient for Erzurum, Ankara and Konya with PUE values 1.23, 1.37 and 1.37 and the potential calculated to be almost 100% for eight, six and six months respectively for different supply air temperatures 17 ˚C to 21 ˚C. In addition to cold climates, free cooling system for Antalya in Tsat=19 ˚C is calculated to save 46% energy on annual basis.

References

  • Koomey, J. 2011. Growth in data center electricity use 2005 to 2010, Analytics Press, Stanford, https://www.missioncriticalmagazine.com/ext/resources/MC/Home/Files/PDFs/Koomey_Data_Center.pdf
  • Gil, C. R. 2011. Energy Efficiency In Data Processing Centers, International Conference on Renewable Energies and Power Quality, 22-25 March, 2010, Granada, Spain.
  • On-chip two-phase cooling of datacenters: Cooling system and energy recovery evaluation. Marcinichen, Jackson Braz, Olivier, Jonathan Albert ve Thome, John Richard. 2012, Applied Thermal Engineering, Cilt 41, s. 36-51.
  • Hanstein, Bernd. Free cooling? Harnessing the power of nature to ensure an optimum IT energy balance. Rittal. [Çevrimiçi] 2017. https://www.rittal.com/imf/none/11_3715/.
  • Bulut, H., Aktacir, M. A. 2011. Determination of free cooling potential: A case study for Istanbul, Turkey. Applied Energy. 88, 680-689.
  • Aktacir, M. A., Bulut, H. 2007. Kayseri İlinin Serbest Soğutma Potansiyelinin İncelenmesi, Ulusal Isı Bilimi ve Tekniği Kongresi, 30 May – 2 June, 2007, Kayseri.
  • Depoorter, V., Oró, E., Salom, J. 2015. The location as an energy efficiency and renewable energy supply measure for data centres in Europe. Applied Energy 140, 338–349.
  • Palmiste, Ü., Voll, H. 2016. Free cooling potential of an airside economizer in Estonia. Science and Technology for the Built Environment 22, 951–959.
  • Rajagopal, M., Solomon, G. R., Jayasudha C. K., Velraj, R. 2014. Free Cooling Potential and Technology Options for Thermal Energy Management of a Commercial Building in Bangalore City, India. Energy Engineering 111(2), 11-24.
  • Siriwardana, J., Jayasekara, S., Halgamuge, S. K. 2013. Potential of air-side economizers for data center cooling: A case study for key Australian cities. Applied Energy 104, 207–219.
  • Cannistraro, G., Cannistraro, M., Cannistraro, A., Galvagno, A., Trovato, G. 2016. Reducing the Demand of Energy Cooling in the CED, Centers of Processing Data, with Use of Free-Cooling Systems. International Journal of Heat and Technology 34(3), 498-502.
  • Pegus, P., Varghese, B., Guo, T., Irwin, D., Shenoy, P., Mahanti, A., Culbert, J., Goodhue, J., Hill, C. 2016. Analyzing the Efficiency of a Green University Data Center, International Conference on Performance Engineering 2016, 12-16 March, 2016, Delft, Netherlands.
  • Cho, J., Kim, Y. 2016. Improving energy efficiency of dedicated cooling system and its contribution towards meeting an energy-optimized data center. Applied Energy 165, 967–982.
  • Cole, D. 2011. Data Center Energy Efficiency, No Limits Software White Paper #4, https://www.missioncriticalmagazine.com/ext/resources/MC/Home/Files/PDFs/WP_LinkedIN%20DataCenterEnergy.pdf.
  • Rittal, Rittal IT Solutions, Friedhelm LOH Group, San Francisco, 2017.
  • Petschke, Benjamin. Data Center Temperature Control. 2017. https://www.stulz.de/en/newsroom/blog/data-center-temperature-control-1467/.
There are 16 citations in total.

Details

Primary Language English
Subjects Engineering
Journal Section Articles
Authors

Gül Nihal Güğül 0000-0002-5927-3308

Publication Date December 31, 2018
Published in Issue Year 2018 Issue: 14

Cite

APA Güğül, G. N. (2018). Free Cooling Potential of Turkey for Datacenters. Avrupa Bilim Ve Teknoloji Dergisi(14), 17-22. https://doi.org/10.31590/ejosat.419027