Power delivery and connection circuit for an automotive vehicle
    1.
    发明授权
    Power delivery and connection circuit for an automotive vehicle 有权
    汽车的动力输送和连接电路

    公开(公告)号:US06486571B1

    公开(公告)日:2002-11-26

    申请号:US09683913

    申请日:2002-03-01

    IPC分类号: H01H326

    摘要: A circuit (10) for connecting a power distribution bus (14) to a battery (12) has a connector circuit (20) and a switch (40). The battery has a positive battery terminal (16) and a negative battery terminal (18). The switch (40) has a control terminal (46), a first terminal (42), and a second terminal (44). A contactor circuit (48) is coupled between the battery (12) and the power distribution bus (14). The contactor circuit (48) has a solenoid (50) and a plunger switch (52) that is operably coupled by solenoid (50). In one embodiment of the invention the connector circuit has a switch (38) used to allow the connector terminals to be coupled at different times to the circuit. In the second embodiment, different length terminals may be used to enable coupling of the battery terminals at different times.

    摘要翻译: 用于将配电总线(14)连接到电池(12)的电路(10)具有连接器电路(20)和开关(40)。 电池具有正电池端子(16)和负电池端子(18)。 开关(40)具有控制端子(46),第一端子(42)和第二端子(44)。 接触器电路(48)耦合在电池(12)和配电总线(14)之间。 接触器电路(48)具有螺线管(50)和柱塞开关(52),其通过螺线管(50)可操作地耦合。 在本发明的一个实施例中,连接器电路具有用于允许连接器端子在与电路不同的时间耦合的开关(38)。 在第二实施例中,可以使用不同长度的端子来实现电池端子在不同时间的耦合。

    Power supply for an automotive vehicle
    4.
    发明授权
    Power supply for an automotive vehicle 有权
    汽车电源

    公开(公告)号:US06930404B1

    公开(公告)日:2005-08-16

    申请号:US10064987

    申请日:2002-09-06

    IPC分类号: B60L11/18 H01M14/00

    摘要: An electrical system (12) is provided for an automotive vehicle (10) having a first power source (14) with a first positive terminal (16) and first negative terminal (18). A second power source (20) having a second positive terminal (22) and a second negative terminal (24) is also provided. A common electrical node N2 is coupled to the first negative terminal and the second positive terminal. A first load (26) is coupled between the first positive terminal and the second node N2. A second load (30) is coupled to the positive terminal. A switch (SW3) is coupled to the second positive terminal (22), the second negative terminal (24) and the second load (30). The switch (SW3) has a first position electrically coupling the second load to the second positive terminal and a second position electrically coupling the second negative terminal to the second load (30).

    摘要翻译: 为具有具有第一正极端子(16)和第一负极端子(18)的第一电源(14)的机动车辆(10)提供电气系统(12)。 还提供了具有第二正端子(22)和第二负端子(24)的第二电源(20)。 公共电节点N 2 2耦合到第一负极端子和第二正极端子。 第一负载(26)耦合在第一正极端子与第二节点N 2 2之间。 第二负载(30)耦合到正极端子。 开关(SW 3)耦合到第二正极端子(22),第二负极端子(24)和第二负载(30)。 开关(SW 3)具有将第二负载电耦合到第二正极端子的第一位置和将第二负极端子电耦合到第二负载件的第二位置。

    Power supply for an automotive vehicle using DC-to-DC converter for charge transfer
    5.
    发明授权
    Power supply for an automotive vehicle using DC-to-DC converter for charge transfer 有权
    使用DC-DC转换器进行电荷转移的汽车电源

    公开(公告)号:US06737756B1

    公开(公告)日:2004-05-18

    申请号:US10064986

    申请日:2002-09-06

    IPC分类号: H01M1400

    摘要: An electrical system (12) is provided for an automotive vehicle (10) having a first power source (14) with a first positive terminal (16) and first negative terminal (18). A second power source (20) having a second positive terminal (22) and a second negative terminal (24) is also provided. A common electrical node N2 is coupled to the first negative terminal and the second positive terminal. A first load (26) is coupled between the first positive terminal and the second node N2. A second load (28) is coupled between the common node N2 and the second negative terminal (24). A DC-to-DC converter (80) is coupled to the first power source, the second power source and the common node.

    摘要翻译: 为具有具有第一正极端子(16)和第一负极端子(18)的第一电源(14)的机动车辆(10)提供电气系统(12)。 还提供了具有第二正端子(22)和第二负端子(24)的第二电源(20)。 公共电节点N2耦合到第一负极端子和第二正极端子。 第一负载(26)耦合在第一正极端子和第二节点N2之间。 第二负载(28)耦合在公共节点N2和第二负端子(24)之间。 DC-DC转换器(80)耦合到第一电源,第二电源和公共节点。

    Power supply for a hybrid electric vehicle
    6.
    发明授权
    Power supply for a hybrid electric vehicle 有权
    混合动力汽车的电源

    公开(公告)号:US06674180B2

    公开(公告)日:2004-01-06

    申请号:US09682744

    申请日:2001-10-12

    IPC分类号: H01M1046

    摘要: An electrical system (12) is provided for an automotive vehicle (10) having a first power source (14) with a first positive terminal (16) and first negative terminal (18). A second power source (20) having a second positive terminal (22) and a second negative terminal (24) is also provided. A common electrical node N2 is coupled to the first negative terminal and the second positive terminal. A first load (26) is coupled between the first positive terminal and the second node N2. A second load (28) is coupled between the common node N2 and the second negative terminal (24).

    摘要翻译: 为具有具有第一正极端子(16)和第一负极端子(18)的第一电源(14)的机动车辆(10)提供电气系统(12)。 还提供了具有第二正端子(22)和第二负端子(24)的第二电源(20)。 公共电节点N2耦合到第一负极端子和第二正极端子。 第一负载(26)耦合在第一正极端子和第二节点N2之间。 第二负载(28)耦合在公共节点N2和第二负端子(24)之间。