The invention relates to the technical field of automobile hybrid power, and discloses a longitudinal hybrid power driving system. Comprising an engine, an engine output gear, a generator input gear, a P1 generator, a first high-voltage wiring harness, a power battery, a second high-voltage wiring harness, an inverter, a third high-voltage wiring harness, wheels, a first half shaft, a rear differential mechanism, a rear differential mechanism gear, a second half shaft, a P4 rear driving motor, a rear intermediate shaft large gear, a rear intermediate shaft small gear, a rear motor input gear, a fourth high-voltage wiring harness and a P3 front driving motor. The front drive motor comprises a front drive motor input gear, a first gear shifter, a second gear shifter, a first-gear driving gear, a first-gear driven gear, a second-gear driving gear, a second-gear driven gear, a third-gear driving gear, a third-gear driven gear and a bevel gear shaft. The problem that a large-electric-quantity battery pack cannot be arranged due to the fact that the arrangement space of a traditional longitudinally-arranged four-wheel-drive structure is complex and inverted is solved, the differential lock is arranged, the cross-country ability is further improved, meanwhile, the pure electric driving feeling is considered, and the endurance anxiety problem is solved.
本发明涉及汽车混合动力技术领域,且公开了一种纵置混合动力驱动系统,包括发动机、发动机输出齿轮、发电机输入齿轮、P1发电机、高压线束①、动力电池、高压线束②、逆变器、高压线束③、车轮、半轴①、后差速器、后差速器齿轮、半轴②、P4后驱动电机、后中间轴大齿轮、后中间轴小齿轮、后电机输入齿轮、高压线束④、P3前驱动电机、前驱动电机输入齿轮、换挡器①、换挡器②、Ⅰ档主动齿轮、Ⅰ档从动齿轮、Ⅱ档主动齿轮、Ⅱ档从动齿轮、Ⅲ档主动齿轮、Ⅲ档从动齿轮、伞齿轮轴。本发明解决传统纵置四驱结构布置空间复杂倒置无法布置大电量电池包的问题,且配备差速锁,使越野能力进一步提升同时兼顾纯电驾驶感受和解决续航焦虑问题。
Longitudinal hybrid power driving system
一种纵置混合动力驱动系统
29.12.2023
Patent
Elektronische Ressource
Chinesisch
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