The invention provides an overhead line system-power battery double-source power supply mining vehicle high-voltage electrical system, and belongs to the technical field of vehicle driving. The system comprises a multi-carbon slide plate pantograph, a high-voltage electrical appliance box, a DC/DC converter, a power battery, a traction inversion device and an auxiliary power supply device, in the area with the network, the mining vehicle connects the contact network to the input end of the high-voltage electrical box through the multi-carbon slide plate pantograph; the output end of the high-voltage electrical box is connected with the input end of the DC/DC The output end of the DC/DC converter is connected with the power battery, the traction inversion device and the auxiliary power supply device; and the output end of the power battery is connected with the traction inversion device and the auxiliary power supply device. The range of transverse displacement of the mining vehicle is expanded, and vehicle rushing at the moment of connection and disconnection is reduced, so that flexible and safe operation of the mining vehicle is realized.

    本发明提供一种接触网‑动力电池双源供电的矿用车辆高压电气系统,属于车辆驱动技术领域。本系统包括:多碳滑板受电弓、高压电器箱、DC/DC变换器、动力电池、牵引逆变装置、辅助电源装置;有网区:矿用车辆通过多碳滑板受电弓将接触网接入高压电器箱输入端;高压电器箱输出端连接DC/DC变换器输入端;DC/DC变换器输出端连接动力电池、牵引逆变装置、辅助电源装置;无网区,动力电池输出端连接牵引逆变装置、辅助电源装置。实现扩大矿用车辆横向位移的范围,减少接、离网瞬间车辆闯动,从而实现矿用车辆的灵活、安全运行。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Mine vehicle high-voltage electrical system powered by catenary and power battery


    Weitere Titelangaben:

    一种接触网-动力电池双源供电的矿用车辆高压电气系统


    Beteiligte:
    SUN JIAWEI (Autor:in) / CAI HUAFANG (Autor:in) / YU ZELIN (Autor:in) / LI HEQUN (Autor:in) / JIANG JING (Autor:in) / JIANG QIGUANG (Autor:in) / WANG ZHIPENG (Autor:in) / NATSUNO (Autor:in) / WANG ZHENJIANG (Autor:in)

    Erscheinungsdatum :

    15.11.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



    Self-powered portable pantograph-catenary detection track inspection vehicle detection system

    GENG MAOYANG / WANG KUI / ZHAO XIAOMIN | Europäisches Patentamt | 2023

    Freier Zugriff

    BATTERY SYSTEM AND ELECTRICAL POWERED VEHICLE

    INOUE MASAHIRO / ENDO EIJI | Europäisches Patentamt | 2018

    Freier Zugriff

    Series EV-E301 Rolling Stock Catenary and battery-powered hybrid railcar

    Takigushi, Hiroshi / Hasebe, Kazunori | Tema Archiv | 2014


    Maintenance Cycle for Overhead Catenary Systems for Battery-powered Electric Trains

    Hayasaka, T. / Usuki, T. | British Library Online Contents | 2019


    CATENARY VOLTAGE CONTROL APPARATUS

    CHA SOON DO / CHUNG EUN SUNG / PARK YEONG HO | Europäisches Patentamt | 2018

    Freier Zugriff