公开(公告)号：US08848375B2

公开(公告)日：2014-09-30

申请号：US12886228

申请日：2010-09-20

申请人： Rutunj Rai ,  Richard Hampo ,  John Mills

发明人： Rutunj Rai ,  Richard Hampo ,  John Mills

IPC分类号： H05K7/20 ,  H05K7/14 ,  F28F7/00 ,  H01L23/34

CPC分类号： H05K7/142 ,  H01L2924/0002 ,  Y10T29/49128 ,  H01L2924/00

摘要： An apparatus includes a base plate including a plurality of depressions, and a power electronics printed circuit board including a plurality traces and a plurality of high voltage components. The plurality of high voltage components is located at a plurality of locations corresponding to the plurality of depressions in the base plate. A plurality of fasteners secures the printed circuit board to the base plate with the plurality of high voltage components received at the corresponding plurality of depressions. A thermally conductive and electrically isolating interface between the base plate and the printed circuit board is made of a gap filler material conforming to the base plate and to the plurality of depressions in the base plate, and conforming to the printed circuit board and to the plurality of high voltage components.

摘要翻译： 一种装置包括：包括多个凹陷的基板;以及包括多个迹线和多个高电压分量的电力电子印刷电路板。 多个高压部件位于与基板中的多个凹部对应的多个位置。 多个紧固件将印刷电路板固定到基板上，其中多个高压分量在相应的多个凹陷处接收。 基板和印刷电路板之间的导热和电绝缘界面由符合基板和基板中的多个凹陷的间隙填充材料制成，并且与印刷电路板和多个 的高压部件。

公开(公告)号：US20110068737A1

公开(公告)日：2011-03-24

申请号：US12886228

申请日：2010-09-20

申请人： Rutunj Rai ,  Richard Hampo ,  John Mills

发明人： Rutunj Rai ,  Richard Hampo ,  John Mills

IPC分类号： H02J7/00 ,  H05K7/20 ,  H05K3/20

CPC分类号： H05K7/142 ,  H01L2924/0002 ,  Y10T29/49128 ,  H01L2924/00

摘要： An apparatus includes a base plate including a plurality of depressions, and a power electronics printed circuit board including a plurality traces and a plurality of high voltage components. The plurality of high voltage components is located at a plurality of locations corresponding to the plurality of depressions in the base plate. A plurality of fasteners secures the printed circuit board to the base plate with the plurality of high voltage components received at the corresponding plurality of depressions. A thermally conductive and electrically isolating interface between the base plate and the printed circuit board is made of a gap filler material conforming to the base plate and to the plurality of depressions in the base plate, and conforming to the printed circuit board and to the plurality of high voltage components.

摘要翻译： 一种装置包括：包括多个凹陷的基板;以及包括多个迹线和多个高电压分量的电力电子印刷电路板。 多个高压部件位于与基板中的多个凹部对应的多个位置。 多个紧固件将印刷电路板固定到基板上，其中多个高压分量在相应的多个凹陷处接收。 基板和印刷电路板之间的导热和电绝缘界面由符合基板和基板中的多个凹陷的间隙填充材料制成，并且与印刷电路板和多个 的高压部件。

公开(公告)号：US20050253543A1

公开(公告)日：2005-11-17

申请号：US11095035

申请日：2005-03-30

申请人： Christophe Soudier ,  Richard Hampo ,  Vinod Reddy ,  Venkatapathi Nallapa

发明人： Christophe Soudier ,  Richard Hampo ,  Vinod Reddy ,  Venkatapathi Nallapa

IPC分类号： H02P7/00 ,  H02P21/05

CPC分类号： H02P21/05

摘要： A torque current peak compensation value is subtracted from a torque current reference value, where the torque current peak compensation value is based at least in part on a determined peak of vibration. A torque current compensation value is subtracted from the results to produce an adjusted torque current reference value.

摘要翻译： 扭矩电流峰值补偿值从转矩电流参考值中减去，其中转矩电流峰值补偿值至少部分地基于确定的振动峰值。 从结果中减去转矩电流补偿值，以产生调整的转矩电流参考值。

公开(公告)号：US20070114954A1

公开(公告)日：2007-05-24

申请号：US11282301

申请日：2005-11-18

申请人： Richard Hampo ,  John Van Dyke ,  Lizhi Zhu ,  Sayeed Ahmed

发明人： Richard Hampo ,  John Van Dyke ,  Lizhi Zhu ,  Sayeed Ahmed

IPC分类号： H02P1/54

CPC分类号： B60L15/007 ,  B60L3/003 ,  B60L11/1868 ,  B60L2210/10 ,  B60L2210/30 ,  B60W10/08 ,  B60W20/00 ,  Y02T10/645 ,  Y02T10/7005 ,  Y02T10/7066 ,  Y02T10/7216 ,  Y02T10/7241 ,  Y02T90/16

摘要： A system and method for controlling power converters are disclosed. Briefly described, one embodiment is a method comprising communicating at least one first control signal to an alternating current/direct current (AC/DC) power converter from a multi-converter system controller, the AC/DC power converter and the multi-converter system controller residing in a power system electronics housing, and communicating at least one second control signal to a direct current/direct current (DC/DC) power converter from the multi-converter system controller, the DC/DC power converter residing in a power system electronics housing.

摘要翻译： 公开了一种用于控制功率转换器的系统和方法。 简要描述，一个实施例是一种方法，包括从多转换器系统控制器，AC / DC功率转换器和多转换器系统向至少一个第一控制信号传送到交流/直流（AC / DC）功率转换器 控制器驻留在电力系统电子设备外壳中，并且将至少一个第二控制信号传送到来自多转换器系统控制器的直流/直流（DC / DC）功率转换器，驻留在电力系统中的DC / DC电力转换器 电子产品房。

公开(公告)号：US20070016340A1

公开(公告)日：2007-01-18

申请号：US11480311

申请日：2006-06-29

申请人： Christophe Soudier ,  Bing Cheng ,  Steven Kowalec ,  Venkatapathi Nallapa ,  Richard Hampo

发明人： Christophe Soudier ,  Bing Cheng ,  Steven Kowalec ,  Venkatapathi Nallapa ,  Richard Hampo

IPC分类号： G06F19/00

CPC分类号： H02P29/02 ,  B60L3/0084 ,  B60L3/0092 ,  B60L3/04 ,  B60L3/12 ,  B60L11/1803 ,  B60W50/029 ,  B60W50/04 ,  G05B19/042 ,  G05B2219/24208 ,  G05B2219/2637 ,  H02P29/0241 ,  Y02T10/642 ,  Y02T10/7005 ,  Y02T10/7258 ,  Y02T90/16

摘要： A control system, method and article allows a monitoring module to monitor operation of a main controller in an electric drive, by providing questions and evaluating the accuracy and/or timeliness of responses from the main controller. Upon detection of an excessive number of incorrect or late responses, the monitoring module can shutdown operation, and may provide an alternative communications path, thereby preventing corrupt data from reaching a vehicle network, while providing communications for diagnostic and recovery such as by provision of new software or firmware instructions. The main controller may monitor the operation of the monitoring module, taking appropriate action if a fault is detected. Disabling a supply of power to a traction motor may be based on current operating conditions, such as speed.

摘要翻译： 控制系统，方法和物品允许监视模块通过提供问题并评估来自主控制器的响应的准确性和/或及时性来监测电驱动器中的主控制器的操作。 在检测到过多的不正确或迟到的响应时，监视模块可以关闭操作，并且可以提供备选的通信路径，从而防止损坏的数据到达车辆网络，同时提供用于诊断和恢复的通信，例如通过提供新的 软件或固件说明。 主控制器可以监视监控模块的操作，如果检测到故障，采取适当的措施。 禁用对牵引电动机的供电可以基于诸如速度的当前操作条件。

公开(公告)号：US20060022625A1

公开(公告)日：2006-02-02

申请号：US10903918

申请日：2004-07-30

申请人： Richard Hampo ,  Venkatapathi Nallapa ,  Christophe Soudier

发明人： Richard Hampo ,  Venkatapathi Nallapa ,  Christophe Soudier

IPC分类号： H02P7/00 ,  H02P1/54

CPC分类号： H02P29/02 ,  Y10S388/903 ,  Y10S388/909

摘要： A control subsystem for an electric motor determines whether power was interrupted, and delays torque production if power was interrupted. The control subsystem may employ two separate non-volatile memory locations, or alternatively a single non-volatile memory location.

公开(公告)号：US20110074211A1

公开(公告)日：2011-03-31

申请号：US12878301

申请日：2010-09-09

申请人： Richard Hampo ,  Gary Alan Boothroyd ,  Anthony Vincent Panicci ,  Daniel Wallace McRobb

发明人： Richard Hampo ,  Gary Alan Boothroyd ,  Anthony Vincent Panicci ,  Daniel Wallace McRobb

IPC分类号： B60L1/00

CPC分类号： B60L53/20 ,  B60L2270/147 ,  Y02T10/7005 ,  Y02T10/7072 ,  Y02T90/127 ,  Y02T90/14

摘要： In at least one embodiment, an apparatus for controlling a switching frequency of at least one power switch in a vehicle is provided. The apparatus comprises a power conversion circuit including a power switch. The power conversion circuit is configured to convert a first energy signal into a second energy signal and to control the power switch to operate at a first switching frequency, the first switching frequency generating a first set of harmonics. The power conversion circuit is further configured to receive frequency information from an entertainment device, the frequency information generating a second set of harmonics. The power conversion circuit is further configured to select a second switching frequency, the second switching frequency generating a third set of harmonics. The power conversion circuit is further configured to perform a distance measurement using the first set of harmonics, the second set of harmonics, and the third set of harmonics.

摘要翻译： 在至少一个实施例中，提供了一种用于控制车辆中的至少一个电力开关的开关频率的装置。 该装置包括一个包括电源开关的电源转换电路。 功率转换电路被配置为将第一能量信号转换成第二能量信号并且控制功率开关以第一开关频率工作，第一开关频率产生第一组谐波。 功率转换电路还被配置为从娱乐设备接收频率信息，频率信息产生第二组谐波。 功率转换电路还被配置为选择第二开关频率，第二开关频率产生第三组谐波。 功率转换电路还被配置为使用第一组谐波，第二组谐波和第三组谐波来执行距离测量。

公开(公告)号：US08232792B2

公开(公告)日：2012-07-31

申请号：US12855754

申请日：2010-08-13

申请人： Richard Hampo ,  Benjamin D. Sweet

发明人： Richard Hampo ,  Benjamin D. Sweet

IPC分类号： H02M3/156 ,  G05F1/575

CPC分类号： H02J1/06 ,  H02M2001/0019

摘要： A system and method for controlling the output voltage of a power supply that includes a control section and an interconnect section having an output point. A voltage regulator provides a control section voltage, and a current measurement device measures a control section current and generates a current signal. A controller receives the current signal and a voltage command signal representing a desired output voltage at the output point of the interconnect section. The controller generates an adjusted voltage command signal based on the voltage command signal representing the desired output voltage, the current signal, a control section internal resistance and an interconnect section external resistance. The voltage regulator receives the adjusted voltage command signal and provides a control section voltage based thereon in order to supply an output voltage at the output point that is substantially equal to the desired output voltage.

摘要翻译： 一种用于控制电源的输出电压的系统和方法，包括具有输出点的控制部分和互连部分。 电压调节器提供控制部分电压，并且电流测量装置测量控制部分电流并产生电流信号。 控制器在互连部分的输出点处接收当前信号和表示期望输出电压的电压指令信号。 控制器基于表示所需输出电压的电压指令信号，电流信号，控制部分内部电阻和互连部分外部电阻产生调整后的电压指令信号。 电压调节器接收经调整的电压指令信号并提供基于其的控制部分电压，以便在输出点处提供基本上等于所需输出电压的输出电压。

公开(公告)号：US20100259098A1

公开(公告)日：2010-10-14

申请号：US12420231

申请日：2009-04-08

申请人： Fengtai Huang ,  Richard Hampo

发明人： Fengtai Huang ,  Richard Hampo

IPC分类号： B60L1/00

CPC分类号： H02M1/10 ,  H02M3/33507 ,  H02M7/483 ,  H02M2001/007

摘要： An inverter for inverter DC power, such as but not limited to the type commonly employed in vehicle power systems, in to AC power, such as but not limited to the type commonly employed to power consumer electronic devices. The inverter may be configured to electrically isolate primary and secondary stages without requiring separate primary and secondary stage power supplies.

摘要翻译： 用于逆变器直流电力的逆变器，例如但不限于车辆电力系统中常用的类型，涉及AC电力，例如但不限于为消费电子设备供电通常使用的类型。 逆变器可以被配置为电隔离一级和二级级，而不需要单独的一级和二级电源。

公开(公告)号：US20070194743A1

公开(公告)日：2007-08-23

申请号：US11699748

申请日：2007-01-29

申请人： Kerry Grand ,  Richard Hampo ,  Yifan Zhou

发明人： Kerry Grand ,  Richard Hampo ,  Yifan Zhou

IPC分类号： H02P6/00

CPC分类号： H02P6/17 ,  H02P6/15

摘要： A method and apparatus for improving the speed measurement quality in systems having multi-pole machines is taught. The method compensates for pole misalignment by moving average techniques.

摘要翻译： 教导了一种用于提高具有多极机器的系统中的速度测量质量的方法和装置。 该方法通过移动平均技术补偿极点错位。