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161 条记录 (耗时 0.025 秒)

    Vehicle and method of assembling same
    71.
    发明申请
    Vehicle and method of assembling same 有权
    车辆和组装方法

    公开(公告)号：US20070175681A1

    公开(公告)日：2007-08-02

    申请号：US11644175

    申请日：2006-12-21

    申请人： Robert Dean King ,  Timothy Gerard Richter ,  John David Dubeck

    发明人： Robert Dean King ,  Timothy Gerard Richter ,  John David Dubeck

    IPC分类号： B60K1/00

    CPC分类号： B60K17/22 ,  B60K6/26 ,  B60K6/48 ,  B60L11/14 ,  B60L11/1887 ,  B60L2240/421 ,  B60L2240/423 ,  B60L2240/441 ,  B60L2240/443 ,  B60L2270/145 ,  B62D21/11 ,  Y02T10/6221 ,  Y02T10/642 ,  Y02T10/70 ,  Y02T10/7077 ,  Y02T90/34

    摘要： A parallel hybrid vehicle includes a heat engine, a transmission including an input and an output, and an electrical device. The transmission input is coupled to the engine and the transmission output is coupled to the electrical device such that substantially all of the torque generated by the heat engine is channeled through the transmission to the electrical device, and a differential, the electrical device coupled to the differential such that during a first mode of operation the electrical device functions as a motor to receive substantially all the torque generated by the engine through the transmission, and such that during a second mode of operation the electrical device functions as a generator to receive substantially all the torque generated by the vehicle through the differential. A method of retrofitting a vehicle is also provided.

    摘要翻译： 并联混合动力车辆包括热力发动机，包括输入和输出的变速器以及电气装置。 变速器输入端连接到发动机，变速器输出端连接到电气设备，使得基本上所有由发动机产生的扭矩通过传动装置引导到电气装置，差速器，电气装置 使得在第一操作模式期间，电气装置用作电动机以接收由发动机通过变速器产生的基本上所有的扭矩，并且使得在第二操作模式期间，电气装置用作发电机以基本上全部接收 由车辆通过差速器产生的扭矩。 还提供了一种改装车辆的方法。

    System for controlling power flow in a power bus generally powered from reformer-based fuel cells
    73.
    发明授权
    System for controlling power flow in a power bus generally powered from reformer-based fuel cells 失效
    用于控制通常由基于重整器的燃料电池供电的电力总线中的功率流的系统

    公开(公告)号：US06326763B1

    公开(公告)日：2001-12-04

    申请号：US09467328

    申请日：1999-12-20

    申请人： Robert Dean King ,  Gautam Sinha

    发明人： Robert Dean King ,  Gautam Sinha

    IPC分类号： H01M1046

    CPC分类号： H01M8/04619 ,  H01M8/04298 ,  H01M8/04626 ,  H01M8/04947 ,  H01M8/0612 ,  H01M16/006 ,  H01M2250/00 ,  H01M2250/20 ,  H02J7/34 ,  H02J2001/004 ,  Y02T90/32

    摘要： A control system for controlling power flow in a power bus generally powered by a reformer-based fuel cell system (FCS) is provided. The control system comprises an energy storage device (ESD); a power interface unit coupled to selectively and bi-directionally pass power between the energy storage device and the power bus; and a controller coupled to the power bus to receive one or more signals indicative of the instantaneous power delivered by the fuel cell system. The controller may be configured so that the energy storage device may supply power to the power bus at least during transient conditions when the instantaneous power delivered by the fuel cell system drops below a (FCS) power command signal.

    摘要翻译： 提供了一种用于控制通常由基于重整器的燃料电池系统（FCS）供电的电力总线中的功率流的控制系统。 控制系统包括能量存储装置（ESD）; 电源接口单元，被耦合以选择性地并且双向地在能量存储设备和电力总线之间传递电力; 以及控制器，其耦合到所述电力总线以接收指示由所述燃料电池系统输送的瞬时功率的一个或多个信号。 控制器可以被配置成使得当由燃料电池系统输送的瞬时功率降至低于（FCS）功率命令信号时，至少在瞬态条件期间，能量存储装置可以向电力总线供电。

    Bi-directional power control system for voltage converter
    74.
    发明授权
    Bi-directional power control system for voltage converter 失效
    电压转换器双向功率控制系统

    公开(公告)号：US5903449A

    公开(公告)日：1999-05-11

    申请号：US94285

    申请日：1998-06-09

    申请人： Neil Richard Garrigan ,  Robert Dean King ,  James Edward Schwartz

    发明人： Neil Richard Garrigan ,  Robert Dean King ,  James Edward Schwartz

    IPC分类号： B60L11/18 ,  H02J1/10 ,  H02J7/34 ,  H02M3/158 ,  H02M1/12

    CPC分类号： H02J7/34 ,  H02M3/1582 ,  B60L2210/10 ,  B60L2240/527 ,  B60L2240/529 ,  H02J1/10 ,  Y02T10/7216

    摘要： A control system for a voltage converter includes: a power comparator for comparing a power signal on input terminals of the converter with a commanded power signal and producing a power comparison signal; a power regulator for transforming the power comparison signal to a commanded current signal; a current comparator for comparing the commanded current signal with a measured current signal on output terminals of the converter and producing a current comparison signal; a current regulator for transforming the current comparison signal to a pulse width modulator (PWM) duty cycle command signal; and a PWM for using the PWM duty cycle command signal to control electrical switches of the converter. The control system may further include: a command multiplier for converting a voltage signal across the output terminals of the converter to a gain signal having a value between zero (0) and unity (1), and a power multiplier for multiplying the commanded power signal by the gain signal to provide a limited commanded power signal, wherein power comparator compares the limited commanded power signal with the power signal on the input terminals.

    摘要翻译： 一种用于电压转换器的控制系统包括：功率比较器，用于将转换器的输入端上的功率信号与指令的功率信号进行比较并产生功率比较信号; 功率调节器，用于将功率比较信号变换为指令的电流信号; 电流比较器，用于将指令的电流信号与转换器的输出端上的测量电流信号进行比较，并产生电流比较信号; 电流调节器，用于将电流比较信号变换为脉宽调制器（PWM）占空比指令信号; 以及PWM，用于使用PWM占空比指令信号来控制转换器的电开关。 所述控制系统还可以包括：命令乘法器，用于将所述转换器的输出端上的电压信号转换成具有零（0）和一（1）之间的值的增益信号;以及功率倍增器，用于将所述指令的功率信号 通过增益信号提供有限的命令功率信号，其中功率比较器将受限的命令功率信号与输入端上的功率信号进行比较。

    Low cost electronic ultracapacitor interface technique to provide load leveling of a battery for pulsed load or motor traction drive applications
    75.
    发明授权
    Low cost electronic ultracapacitor interface technique to provide load leveling of a battery for pulsed load or motor traction drive applications 失效
    低成本电子超级电容器接口技术，用于为脉冲负载或电机牵引驱动应用提供负载均衡电池

    公开(公告)号：US5723956A

    公开(公告)日：1998-03-03

    申请号：US654476

    申请日：1996-05-28

    申请人： Robert Dean King ,  Rik Wivina Anna Adelson DeDoncker

    发明人： Robert Dean King ,  Rik Wivina Anna Adelson DeDoncker

    IPC分类号： B60L11/00 ,  H02J7/34 ,  H02M1/14 ,  H02M7/53 ,  H02P7/01

    CPC分类号： B60L11/005 ,  H02J7/34 ,  H02M1/14 ,  B60L2210/20 ,  Y02T10/7022 ,  Y02T10/725 ,  Y10T307/505 ,  Y10T307/658

    摘要： A battery load leveling arrangement for an electrically powered system in which battery loading is subject to intermittent high current loading utilizes a passive energy storage device and a diode connected in series with the storage device to conduct current from the storage device to the load when current demand forces a drop in battery voltage. A current limiting circuit is connected in parallel with the diode for recharging the passive energy storage device. The current limiting circuit functions to limit the average magnitude of recharge current supplied to the storage device. Various forms of current limiting circuits are disclosed, including a PTC resistor coupled in parallel with a fixed resistor. The current limit circuit may also include an SCR for switching regenerative braking current to the device when the system is connected to power an electric motor.

    摘要翻译： 用于电力系统的电池负载调平装置，其中电池负载经受间歇性大电流负载，利用与存储装置串联的无源储能装置和二极管，以在当前需求时将蓄电装置传导到负载 迫使电池电压下降。 限流电路与二极管并联连接，以对被动能量存储装置进行再充电。 电流限制电路用于限制提供给存储设备的再充电电流的平均幅度。 公开了各种形式的限流电路，包括与固定电阻器并联耦合的PTC电阻器。 电流限制电路还可以包括用于当系统连接到电动马达供电时将再生制动电流切换到装置的SCR。

    Power electronic interface circuits for batteries and ultracapacitors in electric vehicles and battery storage systems
    76.
    发明授权
    Power electronic interface circuits for batteries and ultracapacitors in electric vehicles and battery storage systems 失效
    电动汽车和电池存储系统中电池和超级电容器的电力电子接口电路

    公开(公告)号：US5710699A

    公开(公告)日：1998-01-20

    申请号：US654479

    申请日：1996-05-28

    申请人： Robert Dean King ,  Rik Wivina Anna Adelson DeDoncker

    发明人： Robert Dean King ,  Rik Wivina Anna Adelson DeDoncker

    IPC分类号： B60L11/00 ,  B60L11/18 ,  H02M3/28 ,  H02P23/06 ,  H02M7/5387

    CPC分类号： H02P23/06 ,  B60L11/005 ,  B60L11/1803 ,  H02M3/285 ,  B60L2220/18 ,  Y02T10/642 ,  Y02T10/7005 ,  Y02T10/7022

    摘要： A method and apparatus for load leveling of a battery in an electrical power system includes a power regulator coupled to transfer power between a load and a DC link, a battery coupled to the DC link through a first DC-to-DC converter and an auxiliary passive energy storage device coupled to the DC link through a second DC-to-DC converter. The battery is coupled to the passive energy storage device through a unidirectional conducting device whereby the battery can supply power to the DC link through each of the first and second converters when battery voltage exceeds voltage on the passive storage device. When the load comprises a motor capable of operating in a regenerative mode, the converters are adapted for transferring power to the battery and passive storage device. In this form, resistance can be coupled in circuit with the second DC-to-DC converter to dissipate excess regenerative power.

    摘要翻译： 一种用于电力系统中的电池的负载调平的方法和装置包括：耦合以在负载和DC链路之间传递功率的功率调节器，通过第一DC-DC转换器耦合到DC链路的电池和辅助 被动能量存储装置通过第二DC-DC转换器耦合到DC链路。 电池通过单向导电装置耦合到被动能量存储装置，由此当电池电压超过无源存储装置上的电压时，电池可以通过第一和第二转换器中的每一个向DC链路供电。 当负载包括能够以再生模式操作的电动机时，转换器适于将电力传送到电池和被动存储装置。 在这种形式中，电阻可以与第二DC-DC转换器耦合在一起，以耗散多余的再生能量。

    Transformer tap-changing circuit and method of making same
    79.
    发明授权
    Transformer tap-changing circuit and method of making same 有权
    变压器抽头电路及其制作方法

    公开(公告)号：US09025352B2

    公开(公告)日：2015-05-05

    申请号：US13475186

    申请日：2012-05-18

    申请人： Robert Louis Steigerwald ,  Robert Dean King ,  Manoj Ramprasad Shah

    发明人： Robert Louis Steigerwald ,  Robert Dean King ,  Manoj Ramprasad Shah

    IPC分类号： H02M7/81 ,  H02M7/77 ,  H02M5/12 ,  H02M7/217 ,  H02M7/162

    CPC分类号： H02M5/12 ,  H02M7/162 ,  H02M7/217 ,  H02M7/77 ,  H02M7/81 ,  Y10T29/49117

    摘要： A transformer tap-changing circuit comprises an apparatus that includes a transformer comprising a secondary winding configured to inductively couple to a primary winding when a current is passed through the primary winding from an energy source, a first rectifier coupled to the secondary winding and configured to rectify a first AC voltage from the secondary winding into a first DC voltage, and a second rectifier coupled to the secondary winding and configured to rectify a second AC voltage from the secondary winding into a second DC voltage. The apparatus also includes a DC bus coupled to the first and second rectifiers and configured to receive the first and second DC voltages therefrom, wherein the first AC voltage is higher than the second AC voltage, and wherein the first DC voltage is higher than the second DC voltage.

    摘要翻译： 变压器抽头改变电路包括一种装置，其包括变压器，该变压器包括次级绕组，其被配置为当电流从能量源通过初级绕组时感应耦合到初级绕组，第一整流器耦合到次级绕组并且被配置为 将来自次级绕组的第一AC电压整流为第一DC电压，以及耦合到次级绕组的第二整流器，并且被配置为将来自次级绕组的第二AC电压整流为第二DC电压。 该装置还包括耦合到第一和第二整流器并被配置为从其接收第一和第二DC电压的DC总线，其中第一AC电压高于第二AC电压，并且其中第一DC电压高于第二DC电压 直流电压。