The invention discloses a storage battery powered highway and railway dual-purpose transport vehicle which comprises a vehicle body, a walking system, an electrical system, a hydraulic system and a braking system, and the electrical system comprises a traction system, a control system and a ground charging device; the traction system comprises a power storage battery pack, a rectifying/braking unit, a traction inverter, a traction motor, an auxiliary inverter, a braking resistor and a buck-boost unit; when the vehicle runs, the power storage battery pack supplies power to the traction inverter and the auxiliary inverter through the buck-boost unit, the auxiliary inverter drives the hydraulic system to complete lifting of the railway walking part, and the traction inverter drives the traction motor to control the vehicle to run; during electric braking, the traction motor charges the power storage battery pack through the traction inverter and the buck-boost unit; the ground charging device rectifies ground alternating current into direct current through the rectifying/braking unit, and charges the power storage battery pack through the buck-boost unit. The transport vehicle adopts the storage battery as energy power, and is green, environment-friendly and pollution-free.

    本发明公开了一种蓄电池动力公路铁路两用运输车,包括车体、走行系统、电气系统、液压系统和制动系统,电气系统包括牵引系统、控制系统、地面充电装置;牵引系统包括动力蓄电池组、整流/制动单元、牵引逆变器、牵引电机、辅助逆变器、制动电阻及升降压单元;车辆运行时,动力蓄电池组通过升降压单元向牵引逆变器和辅助逆变器供电,辅助逆变器驱动液压系统完成铁路行走部的升降,牵引逆变器驱动牵引电机控制车辆行驶;电制动时,牵引电机通过牵引逆变器、升降压单元给动力蓄电池组充电;地面充电装置通过整流/制动单元将地面交流电整流为直流电,经升降压单元给动力蓄电池组充电。上述运输车,采用了蓄电池为能源动力,绿色环保无污染。


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    Title :

    Highway and railway dual-purpose transport vehicle powered by storage battery


    Additional title:

    蓄电池动力公路铁路两用运输车


    Contributors:
    GAO XIFANG (author) / LI CHAO (author) / WU GUOQIANG (author) / GE XIAODONG (author) / SUN JIWEI (author) / ZHAO CHENGUANG (author) / NIU MINGHAO (author) / NIAN SHICHANG (author) / WEN LIHUI (author) / LIU MEIHUI (author)

    Publication date :

    2023-05-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60F VEHICLES FOR USE BOTH ON RAIL AND ON ROAD , Fahrzeuge für den Verkehr sowohl auf Schienen als auch auf Straßen / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B61C Lokomotiven , LOCOMOTIVES



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