机场地面桥载设备节能分析
Energy saving analysis of airport ground bridge-brone equipment
摘要：
通过调研获取的行业数据，从运行能耗、环保减排及经济效益3个方面，对机场桥载设备代替飞机辅助系统（APU）进行了分析。以国内某机场为例，通过记录1 d的架次、机型、航班性质、机位数量，对每个机位配置的桥载设备进行了具体计算。结果表明：节能方面，在桥载设备最大功率工况下，桥载设备与APU的能耗比最大不超过32%，机场整体年节能率可达81%；减排方面，该机场统计当年可减少CO2排放3.93万t，减排率可达77.39%；经济效益方面，机场和航空公司可达到双赢效果。
Abstract：
Calculates and analyses the replacement of aircraft auxiliary power unit(APU) by airport bridge-borne equipment from the aspects of energy consumption, emission reduction and economic benefits based on obtained data from literature review and enterprise research. Taking a domestic airport as an example, records the number of planes, aircraft types, flight natures and number of bridges in one day and analyses different types of bridge-borne equipment in each boarding bridge. The results show that at the maximum power of bridge-brone equipment, the energy consumption ratio of bridge equipment to APU is no more than 32%, and the annual energy saving rate of the airport can reach 81%. The airport can reduce CO2 emission by 39 300 tons on statistics day, with 77.39% of the reduction rate. Airports and airlines can achieve win-win effect in economic benefits.
Keywords:bridge-borneequipment,auxiliarypowerunit(APU),energyconsumption,emissionreduction,economicbenefit