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《Building Energy Efficiency》 2010-01
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Analysis on Design and Running of Central Air-conditioning System in Wuhan

ZHANG Si-wei1,HU Yong2,LI Yu-yun2 (1.Wuhan Real Estate Authority,Wuhan 430015,China;2.College of Urban Construction,WUST,Wuhan 430015,China)  
Based on the building energy investigation and energy audition of Wuhan city,the design and running state of Wuhan exist-ing central air-conditioning system are analyzed.The designed and running COP values of central air-conditioning system are expounded,as well as the energy consumption and economical indicators.Conclusions show that the lowest COP is for central heating system,but the highest COP is for air-cooled heat pump system (not including ground-source heat pump system); The energy investigation data is for reference only; The same caloric value of standard coal is suggested for converting under air-conditioning and heating design and analysis of remodeling pro-gram.
【CateGory Index】: TU831.3
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