Hybrid propulsion for fuel-cell cars
    1.
    发明授权
    Hybrid propulsion for fuel-cell cars 失效
    燃料电池汽车的混合推进

    公开(公告)号:US06380638B1

    公开(公告)日:2002-04-30

    申请号:US09623930

    申请日:2000-11-16

    IPC分类号: H02P904

    摘要: The invention relates to a hybrid drive for an electric vehicle having a fuel cell, an energy store, an electric traction motor and electrical auxiliary loads. The invention proposes providing two separate circuits, provided with switching devices, for selectively connecting the electric traction motor and the electrical auxiliary loads to the fuel cell or to the energy store, and providing a switchable connecting line between the fuel cell and the energy store.

    摘要翻译: 本发明涉及一种具有燃料电池,能量存储器,电牵引电动机和电辅助负载的电动车辆的混合动力驱动装置。 本发明提出了提供两个单独的电路,其设置有开关装置,用于选择性地将电力牵引电动机和电辅助负载连接到燃料电池或能量存储器,并且在燃料电池和能量存储之间提供可切换的连接线。