The invention discloses an integrated range extender and a vehicle, and relates to the technical field of range extenders, the integrated range extender comprises a plurality of engines and at least one generator, the output ends of the plurality of engines are connected with the input end of the at least one generator through a gear set, and the output ends of at least part of the engines are connected with a power coupling device. The power coupling device controls power connection or power interruption of the corresponding engine. The power coupling device can control power connection or power interruption of the corresponding engine. In the structure, different numbers of engines can be selectively connected according to actual needs, so that the total displacement of the engines is adjusted, the range extending power generation power is increased, and wider efficient power generation power output is achieved. The multiple engines can achieve backup of the power system, reliability is improved, and the shutdown risk of the system is reduced. Meanwhile, compared with the mode that a plurality of range extending units are additionally arranged, the integrated combination mode is convenient to achieve more compact layout, and the material cost is reduced.
本发明公开了一种集成式增程器及车辆,涉及增程器技术领域,其中,集成式增程器包括多个发动机和至少一个发电机,多个发动机的输出端和至少一个发电机的输入端通过齿轮组连接,至少部分发动机的输出端连接有动力耦合装置,动力耦合装置控制对应的发动机的动力接入或者动力中断。动力耦合装置能够控制对应的发动机的动力接入或者动力中断。该结构中,根据实际需要可以选择的接入不同数量的发动机,从而调整发动机的总排量,用来增加增程发电功率,实现更广的高效发电功率输出。多个发动机能够实现动力系统的备份,增加可靠性,降低系统停机风险。同时,这种集成的组合形式,相较于增加多个增程机组而言,便于实现更加紧凑的布局,降低物料成本。
Integrated range extender and vehicle
集成式增程器及车辆
2024-12-27
Patent
Electronic Resource
Chinese
Range extender body, range extender, range extender design method and vehicle
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