基站围护结构性能及空调系统性能优化分析

Performance optimization of envelope and air conditioning system in telecommunication base station

基站空调系统能耗占整个基站总能耗的40%左右,降低空调系统能耗对提高整个基站的COPS至关重要。针对现有的基站节能方法,采用DeST软件模拟了基站全年能耗,针对围护结构的选择和提高空调系统能效提出了基站节能措施和建议。得到的结论为:围护结构保温性取决于基站的地理位置和发热量;遮阳和屋顶通风对基站节能效果影响不大;热管换热机组可以大幅降低基站空调能耗。

An air conditioning system consumes 40% of the total energy in telecommunication base station （TBS）, and it is very important to reduce energy consumption of the air conditioning system for improving the COP of total TBS. According to present TBS energy saving methods, simulates the annual TBS energy consumption with DeST software, and puts forward some TBS energy saving measures and suggestions for selection of envelope and performance improving of the air conditioning system. Concludes that the heat insulation level of envelope should be determined according to the geographical position and heat producing strength of TBS, shading and roof ventilation has little impact on the energy efficient improving of the air conditioning system, and heat pipe heat exchangers can greatly reduce the energy consumption of air conditioning system.