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    High-Voltage Vehicle Component Connection Method And Apparatus
    11.
    发明申请
    High-Voltage Vehicle Component Connection Method And Apparatus 有权
    高压车辆部件连接方法及装置

    公开(公告)号：US20090255727A1

    公开(公告)日：2009-10-15

    申请号：US12102921

    申请日：2008-04-15

    申请人： James E. Tarchinski

    发明人： James E. Tarchinski

    IPC分类号： H01R4/00

    CPC分类号： H02G15/105 ,  B60L11/1816 ,  H01R13/6592 ,  H01R2201/26 ,  Y02T10/7005 ,  Y02T10/7072 ,  Y02T90/14

    摘要： A method and apparatus provide an electrical splice between different high-voltage components in a high-voltage propelled vehicle (HVPV), which enables a daisy-chain or series connection of the components. The method includes connecting a first end of a cable to a first component, a second end of the cable to a high-voltage bus bar within a second component to form a splice, and using the outer housings of the components to provide an environmental seal and electromagnetic capability (EMC) shield for the splice, rather than providing such a splice within a dedicated or shared power distribution box. A ring terminal connects to an end of a cable by a press-fitting process or a soldering process. The components can be an energy storage system (ESS), a power inverter module (PIM), an air conditioning control module (ACCM), an auxiliary power module (APM), a power steering controller, and an electrical motor/generator.

    摘要翻译： 一种方法和装置在高压推进车辆（HVPV）中的不同高压部件之间提供电接头，其能够实现组件的菊花链或串联连接。 该方法包括将电缆的第一端连接到第一部件，将电缆的第二端连接到第二部件内的高压母线以形成接头，并且使用部件的外壳提供环境密封 和用于接头的电磁能力（EMC）屏蔽，而不是在专用或共享配电箱内提供这样的接头。 环形端子通过压配合工艺或焊接工艺连接到电缆的端部。 组件可以是能量存储系统（ESS），电力逆变模块（PIM），空调控制模块（ACCM），辅助电源模块（APM），动力转向控制器和电动机/发电机。

    High-voltage vehicle fault detection method and apparatus
    12.
    发明授权
    High-voltage vehicle fault detection method and apparatus 有权
    高压车辆故障检测方法及装置

    公开(公告)号：US07966110B2

    公开(公告)日：2011-06-21

    申请号：US12042418

    申请日：2008-03-05

    申请人： James E. Tarchinski

    发明人： James E. Tarchinski

    IPC分类号： G06F7/00 ,  G05B23/02

    CPC分类号： B60L3/0046 ,  B60L3/0053 ,  B60L3/0069 ,  B60L3/0092 ,  B60L3/04 ,  B60L11/14 ,  B60L11/1803 ,  G01R31/007 ,  Y02T10/70 ,  Y02T10/7005 ,  Y02T10/7077 ,  Y02T90/34 ,  Y10S903/907

    摘要： A method includes detecting high-voltage faults, such as welded contactors or disconnected components, in a vehicle by measuring the total electrical impedance between positive and negative rails of a high-voltage bus and a ground or chassis, comparing the impedance before and after opening the contactors, and executing a maintenance response. The response includes setting an error code when the open impedance level is less than a threshold multiple of the closed impedance level. A vehicle includes a chassis, energy storage system (ESS), motor/generator, and a high-voltage bus conducting electrical current from the ESS to the motor/generator. Contactors are positioned along each of the rails of the bus, a device for measuring a total electrical impedance level between the chassis and each of the rails, and a controller for determining a welded contactor condition of at least one of the contactors based on the measured total electrical impedance level.

    摘要翻译： 一种方法包括通过测量高压母线和接地或底盘的正极和负极之间的总电阻来检测车辆中的高压故障，例如焊接接触器或断开的部件，比较开启前后的阻抗 接触器，并执行维护响应。 响应包括当开路阻抗电平小于闭合阻抗电平的阈值倍数时设置错误代码。 车辆包括底盘，能量存储系统（ESS），电动机/发电机以及从ESS向电动机/发电机传导电流的高压总线。 接触器沿着总线的每个轨道定位，用于测量底盘和每个轨道之间的总电阻抗水平的装置，以及用于基于所测量的接触器确定至少一个接触器的焊接接触器状态的控制器 总电阻级。

    METHOD AND APPARATUS FOR AVOIDING ELECTRICAL RESONANCE IN A VEHICLE HAVING A SHARED HIGH-VOLTAGE BUS
    13.
    发明申请
    METHOD AND APPARATUS FOR AVOIDING ELECTRICAL RESONANCE IN A VEHICLE HAVING A SHARED HIGH-VOLTAGE BUS 有权
    在具有共享高压总线的车辆中避免电气共振的方法和装置

    公开(公告)号：US20110109155A1

    公开(公告)日：2011-05-12

    申请号：US12614464

    申请日：2009-11-09

    申请人： Mohammad N. Anwar ,  Steven E. Schulz ,  Stephan N. Green ,  James E. Tarchinski

    发明人： Mohammad N. Anwar ,  Steven E. Schulz ,  Stephan N. Green ,  James E. Tarchinski

    IPC分类号： B60L1/00

    CPC分类号： H02M1/44 ,  B60K6/48 ,  B60L11/14 ,  B60L15/20 ,  B60L2270/145 ,  Y02T10/6221 ,  Y02T10/645 ,  Y02T10/70 ,  Y02T10/7077 ,  Y02T10/7275

    摘要： A method for avoiding electrical resonance in a vehicle having a high-voltage (HV) direct current (DC) bus shared by a first and a second power electronic converter device, such as an air conditioning compressor module (ACCM) and a traction power inverter (TPIM), includes determining an impedance characteristic of the bus, defining resonance points for the bus, selecting lower and upper switching frequency boundaries for the TPIM, and preventing the TPIM from operating within a range defined by these boundaries. A vehicle includes the first and second power electronic converter device, e.g., the APPM and the TPIM, the shared HV DC, and a controller having the algorithm set forth above, wherein the controller is adapted for avoiding electrical resonance in the HV DC bus by executing the algorithm.

    摘要翻译： 一种用于避免车辆中具有由第一和第二电力电子转换器装置共享的高压（HV）直流（DC）总线的方法，例如空调压缩机模块（ACCM）和牵引电力逆变器 （TPIM）包括确定总线的阻抗特性，为总线定义谐振点，为TPIM选择下限和上限开关频率边界，并防止TPIM在由这些边界限定的范围内运行。 车辆包括第一和第二电力电子转换器装置，例如APPM和TPIM，共享HV DC，以及具有上述算法的控制器，其中控制器适于避免HV DC总线中的电共振，由 执行算法。

    Prognostic for loss of high-voltage isolation
    15.
    发明授权
    Prognostic for loss of high-voltage isolation 有权
    高压隔离损失预测

    公开(公告)号：US07627405B2

    公开(公告)日：2009-12-01

    申请号：US11561125

    申请日：2006-11-17

    申请人： James E. Tarchinski ,  Mike M. Mc Donald

    发明人： James E. Tarchinski ,  Mike M. Mc Donald

    IPC分类号： G01R31/02 ,  G06F19/00

    CPC分类号： G01R31/007 ,  G01R27/025 ,  G01R31/025

    摘要： A method is provided for predicting a loss of high-voltage isolation within a hybrid, electric, or fuel cell vehicle. The method includes recording the equivalent resistance between a vehicle chassis and a high-voltage bus, detecting a trend in the measurements, and predicting when the resistance will drop below a threshold value. The method also includes issuing a warning or message to the owner/operator when the predicted remaining number of events drops below a predetermined number and/or when the resistance drops below the threshold. Additionally, an apparatus is provided for predicting a high-voltage isolation fault comprising a controller having an algorithm for predicting the fault, a high-voltage bus and bus components, and a reporting device for reporting the fault and/or predetermined number of remaining events. The controller is configured to initiate the algorithm and record a series of equivalent resistance measurements taken between the vehicle chassis and high-voltage bus.

    摘要翻译： 提供了一种用于预测混合动力，电动或燃料电池车辆内的高压隔离损失的方法。 该方法包括记录车辆底盘和高压母线之间的等效电阻，检测测量中的趋势，以及预测电阻何时下降到阈值以下。 该方法还包括当预测的剩余事件数量下降到预定数量以下和/或当电阻下降到阈值以下时向所有者/操作者发出警告或消息。 另外，提供了一种用于预测高电压隔离故障的装置，包括具有用于预测故障的算法的控制器，高压总线和总线组件，以及用于报告故障和/或预定数量的剩余事件的报告装置 。 控制器配置为启动算法并记录车辆底盘和高压母线之间的一系列等效电阻测量。

    High-Voltage Vehicle Fault Detection Method and Apparatus
    16.
    发明申请
    High-Voltage Vehicle Fault Detection Method and Apparatus 有权
    高压车辆故障检测方法及装置

    公开(公告)号：US20090228163A1

    公开(公告)日：2009-09-10

    申请号：US12042418

    申请日：2008-03-05

    申请人： James E. Tarchinski

    发明人： James E. Tarchinski

    IPC分类号： G06F7/00 ,  G05B23/02

    CPC分类号： B60L3/0046 ,  B60L3/0053 ,  B60L3/0069 ,  B60L3/0092 ,  B60L3/04 ,  B60L11/14 ,  B60L11/1803 ,  G01R31/007 ,  Y02T10/70 ,  Y02T10/7005 ,  Y02T10/7077 ,  Y02T90/34 ,  Y10S903/907

    摘要： A method includes detecting high-voltage faults, such as welded contactors or disconnected components, in a vehicle by measuring the total electrical impedance between positive and negative rails of a high-voltage bus and a ground or chassis, comparing the impedance before and after opening the contactors, and executing a maintenance response. The response includes setting an error code when the open impedance level is less than a threshold multiple of the closed impedance level. A vehicle includes a chassis, energy storage system (ESS), motor/generator, and a high-voltage bus conducting electrical current from the ESS to the motor/generator. Contactors are positioned along each of the rails of the bus, a device for measuring a total electrical impedance level between the chassis and each of the rails, and a controller for determining a welded contactor condition of at least one of the contactors based on the measured total electrical impedance level.

    摘要翻译： 一种方法包括通过测量高压母线和接地或底盘的正极和负极之间的总电阻来检测车辆中的高压故障，例如焊接接触器或断开的部件，比较开启前后的阻抗 接触器，并执行维护响应。 响应包括当开路阻抗电平小于闭合阻抗电平的阈值倍数时设置错误代码。 车辆包括底盘，能量存储系统（ESS），电动机/发电机以及从ESS向电动机/发电机传导电流的高压总线。 接触器沿着总线的每个轨道定位，用于测量底盘和每个轨道之间的总电阻抗水平的装置，以及用于基于所测量的接触器确定至少一个接触器的焊接接触器状态的控制器 总电阻级。

    High voltage interlock connection
    19.
    发明授权
    High voltage interlock connection 有权
    高压互锁连接

    公开(公告)号：US07402068B1

    公开(公告)日：2008-07-22

    申请号：US11748185

    申请日：2007-05-14

    申请人： James E. Tarchinski

    发明人： James E. Tarchinski

    IPC分类号： H01R13/627

    CPC分类号： H01R13/6275 ,  B60L3/0069 ,  B60L3/04 ,  H01R13/641 ,  H01R43/26 ,  H01R2201/26 ,  Y10S439/923

    摘要： An interlock connection is provided for use in conjunction with a high voltage electrical system. The interlock connection includes a male portion, a resilient member, and a female portion adapted to receive the male portion therein. The female portion includes an access hole through which the resilient member is accessible when the male portion is received in the female portion. The resilient member is coupled to the male portion and configured to engage the female portion to prevent disconnection of the male portion from the female portion until the resilient member is deformed.

    摘要翻译： 提供联锁连接以与高压电气系统结合使用。 互锁连接包括阳部分，弹性部件和适于在其中容纳阳部分的阴部分。 阴部分包括进入孔，当阳部接收在阴部分中时，弹性构件通过该通孔进入。 弹性构件联接到阳部分并且构造成接合阴部分以防止阳部分与阴部分断开，直到弹性构件变形。

    Manual service disconnect with integrated precharge function
    20.
    发明授权
    Manual service disconnect with integrated precharge function 有权
    手动服务断开与集成预充电功能

    公开(公告)号：US08574004B1

    公开(公告)日：2013-11-05

    申请号：US13487834

    申请日：2012-06-04

    申请人： James E. Tarchinski ,  Craig A. Kollar ,  Gregory G. Cesiel

    发明人： James E. Tarchinski ,  Craig A. Kollar ,  Gregory G. Cesiel

    IPC分类号： H02K33/00

    CPC分类号： B60L11/1803 ,  B60L3/0046 ,  B60L3/04 ,  B60L2270/20 ,  H01H1/20 ,  H01H1/38 ,  Y02T10/7005

    摘要： A manual service disconnect device for an electric vehicle that includes an integrated pre-charge function. The manual service disconnect device includes a rotatable body having a non-conductive handle and a conductive shaft, a first terminal, a second terminal, a third terminal, a first wire electrically coupled to the third terminal, a second wire electrically coupled to the second terminal, and a resistor electrically coupled to the first wire and the first terminal. The rotatable body is inserted so that the conductive shaft makes electrical contact between the first terminal and the second terminal so that electrical current can flow between the first wire and the second wire through the resistor and the rotated so that the conductive shaft makes electrical contact between the second terminal and the third terminal so that electrical current flows directly between the first wire and the second wire.

    摘要翻译： 一种用于电动车辆的手动服务断开装置，其包括集成的预充电功能。 手动服务断开装置包括具有非导电手柄和导电轴的可旋转主体，第一端子，第二端子，第三端子，电耦合到第三端子的第一导线，与第二端子电耦合的第二导线 端子和电耦合到第一导线和第一端子的电阻器。 可旋转体被插入，使得导电轴在第一端子和第二端子之间进行电接触，使得电流可以在第一线和第二线之间通过电阻器流动并且被旋转，使得导电轴之间电接触 第二端子和第三端子，使得电流在第一线和第二线之间直接流动。