飞机电动滑行系统应用研究与收益分析

Application Research and Revenue Analysis on Aircraft Electric Taxiing System

为进一步认识飞机应用电动滑行系统所带来的影响,基于经济性与环保性,本文对电动滑行系统的优劣性进行研究,并借助模型验证其可能带来的成本节约以及节能减排效益。利用飞机性能数据库(BADA)的计算模型,对装载电动滑行系统的飞机的成本进行研究分析,通过Matlab/Simulink构建电动滑行系统的排放性能评估模型,进行节能减排性能仿真。研究表明,电动滑行系统可为中型窄体客机在每一趟中短型航程中节省约185欧元,经济效益明显;滑行距离为2km时,利用电动滑行系统代替发动机驱动飞机地面滑行15min可节省约84%左右的燃油,减少有害气体排放68%以上,节能减排性能表现优异。

In order to further understand the impact of aircraft electric taxiing system,based on economy and environmental protection,this paper studies the advantages and disadvantages of electric taxiing system,and verifies its possible cost savings and energy conservation and emission reduction benefits with the help of models.Using the calculation model of aircraft performance database(BADA),the cost of aircraft loaded with electric taxi system is studied and analyzed.The emission performance evaluation model of electric taxi system is built through Matlab/Simulink to simulate the performance of energy conservation and emission reduction.The research shows that the electric taxi system can save about 185 euros in each medium and short voyage for medium-sized narrow body passenger aircraft,and the economic benefit is obvious;When the taxiing distance is 2km,using the electric taxiing system instead of the engine to drive the aircraft to taxi on the ground for 15min can save about 84%of fuel and reduce harmful gas emissions by more than 68%,which has have excellent performance in energy conservation and emission reduction.