Dual mode range extended electric vehicle
    27.
    发明授权
    Dual mode range extended electric vehicle 有权
    双模范围扩展电动车

    公开(公告)号:US08428806B2

    公开(公告)日:2013-04-23

    申请号:US13675715

    申请日:2012-11-13

    IPC分类号: B60L11/00

    摘要: A dual mode battery charging system and method of use are provided for use in an electric vehicle. The system utilizes at least two user selectable, charging operational modes. In a first operational mode, a state of charge circuit powers on the engine/generator system whenever the battery state of charge falls below a first level and until the battery state of charge reaches a second level, where the second level is higher than the first level. In a second operational mode, the state of charge circuit powers on the engine/generator system whenever the battery state of charge falls below a third level and until the battery state of charge reaches a fourth level, where the fourth level is higher than the third level, and where both the third and fourth levels are lower than both the first and second levels.

    摘要翻译: 提供了用于电动车辆的双模式电池充电系统和使用方法。 该系统利用至少两个用户可选择的充电操作模式。 在第一操作模式中,每当电池充电状态低于第一电平并且直到电池充电状态达到第二电平为止,其中第二电平高于第一电平时,充电电路的状态对发动机/发电机系统供电 水平。 在第二操作模式中,每当电池充电状态下降到低于第三电平并且直到电池充电状态达到第四电平为止,其中第四电平高于第三电平时,充电电路的状态对发动机/发电机系统供电 级别,第三级和第四级都低于第一级和第二级。