The invention relates to an air-propulsion motor-traction composite drive high-speed rail locomotive. An electric drive fanjet system is arranged at the front end of an original motor traction drive locomotive. The locomotive front end wind resistance surface is highly overlapped with the turbofan air inlet surface; and outlet air passes above the gravity center area of the locomotive traction motor and is finally blown to the ground from the rear bottom of the locomotive. The high-speed rail locomotive has the advantages that the air inlet surface coincides with the wind resistance surface toactively eliminate the wind resistance, the air outlet channel separates out the downward pressure to improve the wheel-rail adhesion coefficient and a ground effect behind a locomotive is fully utilized; the traction energy efficiency of the high-speed motor is displayed in a maximum assistance mode; the operation burden of the high-speed railway is obviously reduced; and thus the high-speed railway can be popularized in more countries.
本发明涉及一种空气推进电机牵引复合驱动高速轨道机车,在原有电机牵引驱动机车前端设置一套电力驱动涡扇发动机系统,机车前端风阻面与涡扇入风面高度重合,出风经过机车牵引电机重心区域上方最后从机车后底部吹向地面,优点是进气面与风阻面重合而主动消弭掉风阻,出气通道分出向下压力提升轮轨黏着系数并发挥机车后方的地效作用,最大限度助力展现高速电机牵引能效,明显降低高速铁路运营负担,致使高速铁路能够在更多的国家推广普及。
Air-propulsion motor-traction composite drive high-speed rail locomotive
一种空气推进电机牵引复合驱动高速轨道机车
2020-04-17
Patent
Electronic Resource
Chinese
IPC: | B61C Lokomotiven , LOCOMOTIVES |
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European Patent Office | 2020
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