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    ELECTRICALLY DRIVEN VEHICLE AND METHOD OF CONTROLLING CHARGING THEREOF
    61.
    发明公开
    ELECTRICALLY DRIVEN VEHICLE AND METHOD OF CONTROLLING CHARGING THEREOF 审中-公开
    电动车辆及其控制方法其充电

    公开(公告)号：EP2596979A4

    公开(公告)日：2017-03-29

    申请号：EP10855013

    申请日：2010-07-22

    申请人： TOYOTA MOTOR CO LTD

    发明人： ANG WANLENG

    IPC分类号： B60L3/04 ,  B60L1/00 ,  B60L3/00 ,  B60L11/18 ,  H02J7/02 ,  H02M1/42 ,  H02M3/158

    CPC分类号： H02J7/0055 ,  B60L1/003 ,  B60L3/0069 ,  B60L3/04 ,  B60L11/1811 ,  B60L11/1812 ,  B60L11/1816 ,  B60L2210/10 ,  B60L2210/30 ,  B60L2210/42 ,  H02J7/022 ,  H02M1/4225 ,  H02M3/158 ,  Y02T10/7005 ,  Y02T10/7072 ,  Y02T10/7088 ,  Y02T10/7216 ,  Y02T10/7241 ,  Y02T90/127 ,  Y02T90/14

    摘要： A charger (200) electrically charges a main battery (10) via an electric power conversion path extending through an isolation transformer (260) and providing electrical isolation between an external power supply (400) and the main battery (10) when first and second relays (RL1, RL2) are turned off and a relay (RL3) is turned on. In contrast, the charger (200) electrically charges the main battery (10) via an electric power conversion path bypassing the isolation transformer (260) and providing electrical connection between the external power supply (400) and the main battery (10) when the first and second relays (RL1, RL2) are turned on and the third relay (RL3) is turned off. The charger (200) can thus selectively apply employing the isolation transformer (260) to ensure electrical isolation in externally electrically charging the battery, and bypassing the isolation transformer (260) to give priority to high efficiency in externally electrically charging the battery, as the relays (RL1-RL3) are turned on/off as controlled.

    摘要翻译： 充电器（200），其电充电经由电力转换路径延伸穿过隔离变压器（260），并在外部电源（400）和主电池（10）之间提供电隔离。当第一和第二主电池（10） 继电器（RL1，RL2）被关断和一个继电器（RL3）被导通。 与此相反，充电器（200），其电充电经由电力转换路径绕过所述隔离变压器（260），并提供外部电源（400）和主电池（10）之间的电连接的主电池（10）当 第一和第二继电器（RL1，RL2）导通以及第三继电器（RL3）是关闭的。该充电器（200）可因此选择性地施加用人所述隔离变压器（260），以确保在外部的电池充电的电隔离， 并绕过所述隔离变压器（260），以在电池外部进行充电优先于高效率，因为继电器（RL1-RL3）的开/关接通的控制下。

    PROTECTION STRUCTURE FOR VEHICLE-MOUNTED DEVICE
    68.
    发明公开
    PROTECTION STRUCTURE FOR VEHICLE-MOUNTED DEVICE 有权
    SCHUTZSTRUKTURFÜREIN BORDAGGREGAT

    公开(公告)号：EP2756995A1

    公开(公告)日：2014-07-23

    申请号：EP11872438.4

    申请日：2011-09-13

    申请人： Toyota Jidosha Kabushiki Kaisha

    发明人： YAMANAKA Kenshi ,  HOTTA Kouji

    IPC分类号： B60R16/02

    CPC分类号： H05K5/03 ,  B60K1/00 ,  B60L11/1803 ,  B60L2210/42 ,  B60R16/04 ,  B60Y2306/01 ,  Y02T10/7241

    摘要： The present invention provides a structure for protecting a corner of a case of an on-board device, and provides the structure for protection having improved assembling efficiency. The present Description discloses the structure for protecting a corner 4d of a case of an inverter 4 (an on-board device). The structure includes a protector 20 for covering the corner 4d, and a receiving portion 31 provided on the case. The protector 20 is fixed to least at two points on a straight line on a first surface 4b adjacent to the corner 4d. The receiving portion 31 is provided on a second surface 4a adjacent to the corner. The receiving portion 31 is provided at a position where the receiving portion 31 receives an edge 20a of the protector 20 when the protector 20 rotates about a straight line Pv passing through the at least two fixed points 22.

    摘要翻译： 本发明提供了一种用于保护车载设备的壳体的角部的结构，并且提供了具有改进的组装效率的用于保护的结构。 本说明书公开了用于保护逆变器4（车载装置）的壳体的角部4d的结构。 该结构包括用于覆盖角部4d的保护器20和设置在壳体上的容纳部分31。 保护器20至少固定在与角部4d相邻的第一表面4b上的直线上的两点处。 接收部分31设置在与拐角相邻的第二表面4a上。 接收部分31设置在保护器20围绕穿过至少两个固定点22的直线Pv转动时接收部分31接收保护器20的边缘20a的位置。

    METHOD AND DEVICE FOR DETECTING INSULATING STATE OF UNGROUNDED POWER SUPPLY
    69.
    发明公开
    METHOD AND DEVICE FOR DETECTING INSULATING STATE OF UNGROUNDED POWER SUPPLY 审中-公开
    用于识别隔离状态的方法和设备不接地电源

    公开(公告)号：EP2605026A1

    公开(公告)日：2013-06-19

    申请号：EP11816397.1

    申请日：2011-08-08

    申请人： Yazaki Corporation

    发明人： KAWAMURA, Yoshihiro

    IPC分类号： G01R27/18 ,  G01R31/02 ,  H02M7/5387

    CPC分类号： G01R31/025 ,  B60L3/0069 ,  B60L2210/42 ,  G01R27/18 ,  G01R31/40 ,  H02M7/5387 ,  Y02T10/7241

    摘要： When an AC ground fault occurred on the secondary side of a three-phase inverter circuit 3 of a step-up power supply circuit 1, and when a flying capacitor C1 reaches a continuous charging state while forming a charge circuit including a ground fault resistance RL due to an AC ground fault, the ground fault resistance RL due to an AC ground fault is obtained using the same method as that for a positive-side ground fault resistance RLp or a negative-side ground fault resistance RLn, due to a DC ground fault. Accordingly, when the flying capacitor C1 reaches a continuous charging state while forming a charge circuit including the ground fault resistance RL due to an AC ground fault, and even when a switching duty ratio of respective semiconductor switches of the three-phase inverter circuit 3 varies, a value of a ground fault resistance RL due to an AC ground fault can be accurately obtained without using the data of the switching duty ratio of respective semiconductor switches of the three-phase inverter circuit 3.

    摘要翻译： 故障当在AC接地发生在升压电源电路1的三相逆变器电路3的次级侧，并且当快速电容器C1达到连续充电状态，同时形成的充电电路包括一接地故障电阻RL 故障由于到AC地，所述接地故障电阻RL由于到AC接地故障是使用相同的方法，正侧的接地故障电阻RLP或负侧的接地故障电阻RLN那样，由于DC接地获得 故障。 因此，当快速电容器C1达到连续充电状态，同时形成的充电电路包括由于在交流接地故障的接地故障电阻RL，甚至当三相逆变器电路3而变化respectivement半导体开关的开关占空比 由于在交流接地故障的接地故障电阻RL的值可以准确地设定获得，而无需使用三相逆变器电路的半导体respectivement开关的开关占空比的数据。3