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1.发明授权Method and apparatus for avoiding electrical resonance in a vehicle having a shared high-voltage bus 有权一种用于避免具有共享高压母线的车辆中的电共振的方法和装置公开(公告)号：US08288886B2
公开(公告)日：2012-10-16
申请号：US12614464
申请日：2009-11-09
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。
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2.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
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。
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3.发明申请METHOD AND APPARATUS FOR CONTROLLING A HIGH-VOLTAGE BATTERY CONNECTION FOR HYBRID POWERTRAIN SYSTEM 有权用于控制混合动力系统系统的高压电池连接的方法和装置公开(公告)号：US20120056567A1
公开(公告)日：2012-03-08
申请号：US12874551
申请日：2010-09-02
IPC分类号： H02P27/08
CPC分类号： B60W20/10 , B60K6/20 , B60L7/14 , B60L11/005 , B60L11/123 , B60L11/14 , B60L2210/40 , B60L2220/14 , B60L2240/423 , B60L2240/441 , B60L2240/443 , B60W10/08 , B60W10/26 , B60W20/00 , B60W2510/244 , B60W2710/083 , Y02T10/6217 , Y02T10/642 , Y02T10/7005 , Y02T10/7022 , Y02T10/7077 , Y02T10/7241
摘要： A hybrid powertrain system has a high-voltage electric circuit including a high-voltage battery and a DC link coupled to first and second inverters electrically connected to first and second torque machines. A method for operating the hybrid powertrain system includes receiving a motor torque command for the second torque machine, determining a preferred DC link voltage for achieving the motor torque commanded from the second torque machine, selectively interrupting electric power flow between the high-voltage battery and the DC link to achieve the preferred DC link voltage.
摘要翻译： 混合动力系统具有高压电路，其包括高电压电池和耦合到电连接到第一和第二扭矩机的第一和第二逆变器的DC链路。 一种用于操作混合动力系统的方法，包括接收用于第二扭矩机的电动机转矩指令，确定用于实现从第二转矩机命令的电动机转矩的优选DC链路电压，选择性地中断高压电池和 DC链路实现优选的直流链路电压。
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4.发明授权Method and apparatus for controlling a high-voltage battery connection for hybrid powertrain system 有权用于控制混合动力系统的高压电池连接的方法和装置公开(公告)号：US08860348B2
公开(公告)日：2014-10-14
申请号：US12874551
申请日：2010-09-02
CPC分类号： B60W20/10 , B60K6/20 , B60L7/14 , B60L11/005 , B60L11/123 , B60L11/14 , B60L2210/40 , B60L2220/14 , B60L2240/423 , B60L2240/441 , B60L2240/443 , B60W10/08 , B60W10/26 , B60W20/00 , B60W2510/244 , B60W2710/083 , Y02T10/6217 , Y02T10/642 , Y02T10/7005 , Y02T10/7022 , Y02T10/7077 , Y02T10/7241
摘要： A hybrid powertrain system has a high-voltage electric circuit including a high-voltage battery and a DC link coupled to first and second inverters electrically connected to first and second torque machines. A method for operating the hybrid powertrain system includes receiving a motor torque command for the second torque machine, determining a preferred DC link voltage for achieving the motor torque commanded from the second torque machine, selectively interrupting electric power flow between the high-voltage battery and the DC link to achieve the preferred DC link voltage.
摘要翻译： 混合动力系统具有高压电路，其包括高电压电池和耦合到电连接到第一和第二扭矩机的第一和第二逆变器的DC链路。 一种用于操作混合动力系统的方法，包括接收用于第二扭矩机的电动机转矩指令，确定用于实现从第二转矩机命令的电动机转矩的优选DC链路电压，选择性地中断高压电池和 DC链路实现优选的直流链路电压。
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公开(公告)号：US08916990B2
公开(公告)日：2014-12-23
申请号：US12561387
申请日：2009-09-17
摘要： Methods and apparatus are provided for a functional high-voltage interlock system. The apparatus includes an enclosure, a high-voltage terminal, a low-voltage circuit, and a control circuit. The enclosure includes an access point that may be breached. The high-voltage terminal is disposed at least partially within the enclosure, is accessible by breaching the high-voltage access point, and is configured to be energized from a high-voltage electrical power source. The low-voltage circuit is disposed within the enclosure, and is coupled to selectively receive a low-voltage electrical signal. The control circuit is coupled to, and is configured to supply the low-voltage electrical signal to, the low-voltage circuit only when the high-voltage access point is not breached. The control circuit implements a first function and a disparate second function. The first function determines whether the access point is breached and, if so, prevents the high-voltage terminal from being energized from the high-voltage electrical source.
摘要翻译： 为功能性高压互锁系统提供了方法和装置。 该装置包括外壳，高压端子，低压电路和控制电路。 外壳包括可能被破坏的接入点。 高压端子至少部分地设置在外壳内，可通过突破高压接入点而接近，并且被配置为从高压电源通电。 低压电路设置在外壳内，并被耦合以选择性地接收低电压电信号。 控制电路被耦合到并且被配置为仅在高压接入点未被触发时才将低电压电信号提供给低压电路。 控制电路实现第一功能和不同的第二功能。 第一功能确定接入点是否被触发，如果是，则防止高压端子从高压电源通电。
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6.发明申请METHOD AND APPARATUS FOR MONITORING ELECTRICAL GROUND ISOLATION IN A POWERTRAIN SYSTEM 有权用于监测动力系统中电气分离的方法和装置公开(公告)号：US20110175619A1
公开(公告)日：2011-07-21
申请号：US12690986
申请日：2010-01-21
申请人： Harry J. Bauer , Wei D. Wang , James E. Tarchinski
发明人： Harry J. Bauer , Wei D. Wang , James E. Tarchinski
CPC分类号： B60L11/14 , B60L3/0069 , B60L11/123 , B60L15/007 , G01R31/025 , Y02T10/6217 , Y02T10/645 , Y02T10/7077
摘要： A method for monitoring operation of a vehicle including a high voltage electrical system including an electrical energy storage device electrically connected to switching circuits of an inverter device via a high voltage bus, the inverter device configured to transfer electric power to an electric machine via activation of a plurality of switch devices, includes monitoring electrical ground isolation of the high voltage electrical system during ongoing operation of the vehicle, detecting an electrical ground isolation fault in the high voltage electrical system, and detecting a location of the electrical ground isolation fault associated with at least one of the electrical energy storage device, the high voltage bus, the inverter device, and the electric machine subsequent to a vehicle key-off event.
摘要翻译： 一种用于监视包括高电压电气系统的车辆的操作方法，所述高压电气系统包括经由高压母线电连接到逆变器装置的开关电路的电能存储装置，所述逆变器装置被配置为通过激活将电力传送到电机 多个开关装置包括在车辆的正在进行的操作期间监测高压电气系统的电接地隔离，检测高压电气系统中的电接地隔离故障，以及检测与之相关联的电接地隔离故障的位置 在车辆关闭事件之后的至少一个电能存储装置，高压总线，逆变器装置和电机。
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公开(公告)号：US07786386B2
公开(公告)日：2010-08-31
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： H01B12/00
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。
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8.发明授权High voltage connector and method having integrated voltage measurement probe points 有权具有集成电压测量探针点的高压连接器和方法公开(公告)号：US07906957B2
公开(公告)日：2011-03-15
申请号：US12274384
申请日：2008-11-20
IPC分类号： G01R1/06
CPC分类号： H01R24/28 , H01R13/6273 , H01R13/641 , H01R2103/00 , H01R2201/20
摘要： An electrical connector adapted for staged disassembly to test for high voltage includes a plug having an enclosed electrical terminal with a first opening exposing the terminal and a socket having another enclosed electrical terminal with an opening exposing the other terminal. The socket opening is substantially complementary to the first opening to receive the plug sufficiently into the socket to electrically engage the terminals in first and second positions. A port in one of the socket or plug provides access to one of the terminals in one of the positions but is obstructed from access to a terminal in the other of the positions. The port is small enough to prevent a finger from accessing a terminal but large enough to receive an electrical meter probe for voltage testing. A latch on the box portions positions the port in each of the two positions.
摘要翻译： 适于分阶段拆卸以测试高电压的电连接器包括具有封闭电端子的插头，其具有暴露端子的第一开口和具有另一封闭电端子的插座，其具有露出另一端子的开口。 插座开口基本上与第一开口互补，以将插头充分插入插座中，以在第一和第二位置电接合端子。 一个插座或插头中的一个端口提供对其中一个端子中的一个端口的访问，但是在另一个位置中阻止访问终端。 端口足够小，以防止手指进入终端，但足够大以接收用于电压测试的电表探头。 盒子上的闩锁部分将端口定位在两个位置的每一个位置。
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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。
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10.发明授权Series interlock system with integrated ability to identify breached locations 有权系列联锁系统具有识别违规位置的综合能力公开(公告)号：US07999668B2
公开(公告)日：2011-08-16
申请号：US12272339
申请日：2008-11-17
IPC分类号： H04Q1/30
CPC分类号： B60R16/02 , B60L11/1838 , B60L11/1846 , Y02T10/7005 , Y02T10/7072 , Y02T90/121 , Y02T90/128 , Y02T90/14 , Y02T90/16 , Y02T90/163 , Y02T90/169 , Y04S30/14 , Y10T307/924 , Y10T307/937 , Y10T307/964 , Y10T307/97
摘要： A system is provided for implementing a series interlock loop. An example of the interlock system includes a series interlock loop, a data table, and a control module. The series interlock loop has an overall electrical characteristic. The series interlock loop includes first and second safety interlocks electrically coupled in series. Each interlock includes a switch coupled in parallel with an impedance value. The data table is configured to store values corresponding to the impedance values. The control module is communicatively coupled to the data table and configured to receive an indication of the overall electrical characteristic and to compare the overall electrical characteristic to the values in the data table to thereby identify an open one of the first and second safety interlocks.
摘要翻译： 提供了一种用于实现串联互锁环的系统。 互锁系统的一个例子包括串联联锁回路，数据表和控制模块。 串联互锁回路具有整体电气特性。 串联互锁回路包括串联电耦合的第一和第二安全互锁。 每个互锁包括与阻抗值并联耦合的开关。 数据表被配置为存储对应于阻抗值的值。 控制模块通信地耦合到数据表并且被配置为接收总体电特性的指示，并且将总体电特性与数据表中的值进行比较，从而识别第一和第二安全互锁中的打开的一个。
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