The double-source power mine car transportation system comprises a double-source power supply system, a transformer substation, a wiring system, a vehicle-mounted pantograph, a vehicle-mounted power system and a vehicle-mounted electric drive system. The double-source power supply system is connected with the transformer substation, the transformer substation is connected with the stringing system through an overhead line system cable, the stringing system is connected with the vehicle-mounted pantograph, and the vehicle-mounted pantograph, the vehicle-mounted power system and the vehicle-mounted electric drive system are sequentially connected; the double-source power supply system comprises a solar power supply system and a power grid power supply system. In the double-source power mine car transportation system, contact force within a certain range is kept between the vehicle-mounted pantograph and the contact line, it is guaranteed that the height of the pantograph can be actively adjusted according to the running condition of a vehicle, and stable and reliable pantograph-catenary contact can be guaranteed; the vehicle-mounted power system can adopt a power battery, the battery can be charged at the wiring stage, the cruising ability of the battery is prolonged, the service life of the battery is prolonged, and the load rate and the energy consumption ratio of a vehicle-mounted power source are effectively reduced.
本发明公开一种双源动力矿车运输系统及重载电传动矿车,包括双源供电系统、变电站、架线系统、车载受电弓、车载动力系统和车载电驱系统;所述双源供电系统与变电站连接,变电站通过接触网电缆与架线系统连接,所述架线系统和车载受电弓连接,所述车载受电弓、车载动力系统和车载电驱系统依次连接;所述双源供电系统包括太阳能供电系统和电网供电系统。本发明的双源动力矿车运输系统中,车载受电弓与接触线之间保持一定范围的接触力,保证其高度可以根据车辆运行情况主动调整,能保证弓网接触稳定可靠;车载动力系统可以采用动力电池,在架线阶段能同时给电池充电,延长电池的续航能力和寿命,有效降低车载动力源负荷率和能耗比。
Double-source power mine car transportation system and heavy-load electric transmission mine car
一种双源动力矿车运输系统及重载电传动矿车
2023-06-02
Patent
Electronic Resource
Chinese
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