The invention provides a range-extended hybrid mining truck driving system and method. The range-extended hybrid mining truck driving system comprises a VCU vehicle control unit, an RCU range-extended system controller, an ECU engine controller, an engine, a GCU generator controller, an FISG generator, a PDU power distribution unit, an MCU motor controller, a driving assembly, an LNG cylinder, a BMS battery management system and a battery box. The problem of mileage anxiety of a pure electric mine truck is solved, the single driving mileage reaches 150 KM through one-time inflation of 750 L, and the working condition adaptability is higher. Compared with a traditional vehicle model, the D gear can be used in the whole process under the road condition with the gradient of 15%, and a driver can operate more conveniently. And the overall noise is relatively low. And the control system automatically detects the electric quantity, the charging power is intelligently set, time does not need to be specially arranged for charging, and the working efficiency is high. The total capacity of the battery is small, the acquisition cost is low, and the recovery period is short. The system is safe and reliable, low in failure rate and high in attendance rate, and ensures benefits.
本发明提供一种增程式混合动力矿卡驱动系统及方法,包括VCU整车控制器、RCU增程系统控制器、ECU发动机控制器、发动机、GCU发电机控制器、FISG发电机、PDU电源分配单元、MCU电机控制器、驱动总成、LNG气瓶、BMS电池管理系统和电池箱。本发明解决了纯电矿卡的里程焦虑,一次充气750L,单次续驶里程达150KM,工况适应性更强。相对于传统车型,在15%的坡度下的路况下,可全程使用D挡,驾驶员操纵更便捷。整体噪声也相对较小。下坡制动能量回收,控制系统自动检测电量,智能设定充电功率,无需专门安排时间补电,工作效率高。电池总容量小,购置成本小,回本周期快。安全可靠,故障率低,出勤率高,保证效益。
Extended-range hybrid power mine truck driving system and method
一种增程式混合动力矿卡驱动系统及方法
2023-12-01
Patent
Elektronische Ressource
Chinesisch
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