数据中心的能源效率.pdf

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1、Energy Efficiency in Energy Efficiency in Data centerData centerAlfa LavalEnergy Efficiency of Heat Exchanger in Data center Jamko HsuSales Manager/Alfa LavalCOOLING ENVIRONMENTSOutline4321Why heat exchanger heat management mattersHeat management positions and benefit in data center Return on invest

2、ment ROI calculatorCall to actionWhy Heat Exchanger Heat Management mattersBy 2030,the data center industry is predicted to consume 13%of the worlds energy.demand.With Alfa Lavals energy efficient heat transfer solutions,we can make a difference.Did you know that 98%of the electricity used in data c

3、enters is converted to heat?Imagine if we could harness that energy for reuse.If every data center used efficient Alfa Laval plate heat exchangers to reuse waste heat,wedsave 3000 TWh of energy every year!Every year,newly installed Alfa Laval heat exchangers make it possible for the data center indu

4、stry to reduce energy consumption by 144 GWh.Did you know that we can prevent 86000 tones of CO2 entering the atmosphere every year that thanks to energy efficient solutions in the data center industry.Heat management positions and benefit in Data Center Heat management positionsHeat management posi

5、tions1.Plate heat exchanger as interchanger with an open or closed cooling tower2.Plate heat exchanger and filter for sea water/lake/river cooling3.Dry coolers and hybrid coolers for heat rejection4.Plate heat exchangers for heat reuse connection and in heat pumps5.Plate heat exchangers in CDUs6.Con

6、tainerized cooling solutionPosition1Cooling tower interchangerThe plate heat exchanger enables bypassing of thechiller for free cooling when outdoor temperatureand climate allows.When relying on an opencooling tower,the heat exchanger will act as aninterchanger,reducing water usage and pumpingcosts