The invention belongs to the technical field of hybrid power control systems, and particularly relates to a hybrid power mining dump truck driving system which comprises an engine, a generator, an electric driving system, a storage battery, a hub driving system 1 and a hub driving system 2. The engine is connected with the generator; the generator and the storage battery are connected with the electric driving system; the electric driving system is connected with the hub driving system 1 and the hub driving system 2. During traction, the storage battery supplies energy to the driving system, when the electric quantity of the storage battery is lower than a set lowest threshold value, the engine drives the generator to rotate to supply energy to the electric driving system, and the electricdriving system outputs energy to drive the hub driving system 1, the hub driving system 2 and a traction dumper to operate. During braking, the hub driving system 1 and the hub driving system 2 inputenergy to the electric driving system, the electric driving system charges the storage battery, and the purpose of saving energy is achieved.
本发明属于混合动力控制系统技术领域,具体涉及一种混合动力矿用自卸车驱动系统,包括发动机、发电机、电驱系统、蓄电池、轮毂驱动系统1和轮毂驱动系统2;发动机与发电机连接,发电机、蓄电池均与电驱系统连接,电驱系统分别与轮毂驱动系统1、轮毂驱动系统2连接;牵引时,由蓄电池给驱动系统提供能量,当蓄电池电量低于设定的最低阈值时,由发动机带动发电机旋转给电驱系统提供能量,电驱系统输出能量驱动轮毂驱动系统1、轮毂驱动系统2,牵引自卸车运行;制动时,轮毂驱动系统1、轮毂驱动系统2向电驱系统输入能量,电驱系统向蓄电池充电,达到节能的目的。
Hybrid power mining dump truck driving system
一种混合动力矿用自卸车驱动系统
2020-09-29
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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