The invention provides a trackless hybrid electric extended-range type double-trailer road train, and belongs to the technical field of semitrailers. The hybrid power supply device comprises a vehicle head and two semi-trailer carriages, a motor connected with a driving wheel set at the bottom of the vehicle head and a battery pack connected with the motor are arranged in the vehicle head, the hybrid power supply device connected with the motor or the battery pack is further arranged in the vehicle head, and the hybrid power supply device comprises a pantograph power supply mechanism and a generator power supply mechanism. The motor can provide power for the driving wheel set to drive the train head to run, the battery pack can supply power to the motor, and a generator power supply mechanism in the hybrid power supply device can supply power to the battery pack when the electric quantity of the battery pack is insufficient. The pantograph power supply mechanism is matched with a power supply circuit erected above the expressway to directly supply power to the motor or continuously charge the battery pack so as to guarantee the endurance of the train, and energy conservation and environmental protection are achieved.
本发明提供了一种无轨混合电力增程式双挂公路列车,属于半挂车技术领域。它包括车头和两节半挂车厢,所述的车头内设有与车头底部的驱动轮组相连的电机以及与电机相连的电池组,所述的车头内还设有与电机或电池组相连的混合供电装置,所述的混合供电装置包括受电弓供电机构和发电机供电机构。电机能为驱动轮组提供动力用于驱动车头行驶,电池组能为电机供电,混合供电装置中的发电机供电机构能在电池组电量不足时为电池组供电,当列车驶入高速道路后,受电弓供电机构配合架设在高速公路上方的供电线路能够直接对电机供电或者持续对电池组充电以保证列车的续航,节能环保。
Trackless hybrid electric extended-range double-trailer road train
无轨混合电力增程式双挂公路列车
2023-07-11
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS |
European Patent Office | 2015
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