The invention belongs to the technical field of electric vehicles, and particularly relates to a new energy electric trailer. The new energy electric trailer comprises a tractor, a trailer and electric driving systems. The trailer is connected with the tractor through a power device, two pairs of widened tires are installed on the inner side or the outer side of a trailer axle, a fuel cell device and a power storage battery pack are installed on the left side and the right side of the trailer, and the electric driving systems are installed above protection motor rear axle devices respectively. The electric trailer has the creative advantages that four groups of electric driving systems are additionally arranged on the trailer, and the driving power of the trailer is increased, so that the fuel consumption of the tractor is reduced, and the full utilization of clean energy is realized. Driving of the electric trailer has high flexibility, and various driving modes such as independent driving and combined driving of tractor power and electric driving systems can be adopted. The technology provided by the invention has revolutionary innovation in related fields, and is suitable for popularization and application in related technical fields.
本发明属于电动车技术领域,具体是一种新能源电动挂车。本发明包括牵引车、挂车、电动驱动系统,挂车通过动力装置与牵引车连接,所述的挂车轮轴内侧或外侧安装有两副加宽轮胎,挂车左右两侧安装有燃料电池装置和动力蓄电池组,每个保护电机后桥装置上方分别装有电动驱动系统。本发明具有创造性的优点在于,将挂车上增设了四组电动驱动系统,增加挂车驱动动力,从而降低了牵引车燃油的消耗,实现了清洁能源的充分利用。本发明的驱动具有较大的灵活性,可以采用牵引车动力和电动驱动系统分别单独驱动和二者联合驱动等多种驱动方式。本发明技术在相关领域中具有革命性的创新,适合在相关技术领域推广应用。
New energy electric trailer
一种新能源电动挂车
2021-06-18
Patent
Electronic Resource
Chinese
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B62D MOTOR VEHICLES , Motorfahrzeuge |
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