The invention discloses a pure electric and stringing mining dump truck with electric wheels, which comprises a power supply system, a right driving wheel and a left driving wheel, and is characterized in that the power supply system is used for supplying power to the right driving wheel and the left driving wheel; the power supply system comprises a power battery pack, a reactor group, a bidirectional DC-DC converter, a chopper group, a brake resistor unit, a right wheel converter, a left wheel converter, a positive busbar, a negative busbar, a stringing control cabinet and a stringing pantograph. Pure electric operation of the mine car is achieved, meanwhile, the stringing system is arranged for the mine car, and sustainable and efficient operation of the pure electric mine car is achieved.
本发明公开了一种纯电动加架线的电动轮矿用自卸车,包括:电源系统、右驱动轮、左驱动轮,电源系统用于给右驱动轮、左驱动轮提供电源;电源系统包括:动力电池组、电抗器组、双向DC‑DC转换器、斩波器组、制动电阻单元、右轮变流器、左轮变流器、正极母排、负极母排、架线控制柜和架线受电弓。本发明实现矿用车纯电动,同时为矿车设置架线系统,实现纯电动矿车的可持续性高效运行。
Pure electric mining dump truck with stringing electric wheels
纯电动加架线的电动轮矿用自卸车
2024-03-26
Patent
Elektronische Ressource
Chinesisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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