公开(公告)号：WO2008067433A9

公开(公告)日：2008-08-28

申请号：PCT/US2007085867

申请日：2007-11-29

Applicant: CONTINENTAL AUTOMOTIVE SYSTEMS ,  HUANG FENGTAI ,  LUDWIG BRYAN ,  FLETT FRED ,  VADULA SUBRAMANIAN S ,  ZHU LIZHI ,  HAMPO RICHARD J

Inventor： HUANG FENGTAI ,  LUDWIG BRYAN ,  FLETT FRED ,  VADULA SUBRAMANIAN S ,  ZHU LIZHI ,  HAMPO RICHARD J

IPC: H03K17/082 ,  H03K17/16 ,  H03K17/567

CPC classification number: H03K17/0828 ,  H03K17/168 ,  H03K17/567

Abstract: A circuit and method to provide dynamic fault protection to transistors are disclosed. The fault protection may be particularly suited for protecting insulated gate bipolar transistors (IGBTs).

Abstract translation: 公开了一种向晶体管提供动态故障保护的电路和方法。 故障保护可能特别适用于保护绝缘栅双极晶体管（IGBT）。

公开(公告)号：WO2008086329A2

公开(公告)日：2008-07-17

申请号：PCT/US2008050465

申请日：2008-01-08

Applicant: CONTINENTAL AUTOMOTIVE SYSTEMS ,  ZHU LIZHI ,  FLETT FRED ,  VAN DYKE JOHN M

Inventor： ZHU LIZHI ,  FLETT FRED ,  VAN DYKE JOHN M

IPC: H02M3/335

CPC classification number: H02M3/33507 ,  H01F2038/026 ,  H02M3/33592 ,  Y02B70/1475

Abstract: Power converter system topologies comprise a DC/DC converter. The DC/DC converter includes a transformer coupling a high side to a low side. The high side may include an inverter bridge in the form of an inverter module and an inductor. The low side may include a rectifier in the form of a rectifier module and a pair of inductors. The transformer may take the form of a planar transformer.

Abstract translation: 电源转换器系统拓扑结构包括一个DC / DC转换器。 DC / DC转换器包括将高侧耦合到低侧的变压器。 高侧可以包括逆变器模块和电感器形式的逆变桥。 低侧可以包括整流器模块和一对电感器形式的整流器。 变压器可以采用平面变压器的形式。

公开(公告)号：WO2008067433A2

公开(公告)日：2008-06-05

申请号：PCT/US2007085867

申请日：2007-11-29

Applicant: SIEMENS VDO AUTOMOTIVE CORP ,  HUANG FENGTAI ,  LUDWIG BRYAN ,  FLETT FRED ,  VADULA SUBRAMANIAN S ,  ZHU LIZHI ,  HAMPO RICHARD J

Inventor： HUANG FENGTAI ,  LUDWIG BRYAN ,  FLETT FRED ,  VADULA SUBRAMANIAN S ,  ZHU LIZHI ,  HAMPO RICHARD J

IPC: H03K17/082 ,  H03K17/16 ,  H03K17/567

CPC classification number: H03K17/0828 ,  H03K17/168 ,  H03K17/567

Abstract: A circuit and method to provide dynamic fault protection to transistors are disclosed. The fault protection may be particularly suited for protecting insulated gate bipolar transistors (IGBTs).

公开(公告)号：WO2006044934A3

公开(公告)日：2006-04-27

申请号：PCT/US2005/037514

申请日：2005-10-20

Applicant: BALLARD POWER SYSTEMS CORPORATION ,  FLETT, Fred ,  ZHU, Lizhi ,  AHMED, Sayeed ,  PATWARDHAN, Ajay, V. ,  DAVIS, Roy, I.

Inventor： FLETT, Fred ,  ZHU, Lizhi ,  AHMED, Sayeed ,  PATWARDHAN, Ajay, V. ,  DAVIS, Roy, I.

IPC: H02M3/158

Abstract: Power converter system topologies comprise a first DC/DC converter to pull a positive rail of a high voltage bus up, while a second DC/DC converter pushes a negative rail of the high voltage bus down. One or both the DC/DC converters may be bi-directional. Such topologies are suitable for use with separate primary power sources, and/or auxiliary power sources. Such topologies may include a DC/AC converter, which may be bi-directional. Such topologies may include one or more auxiliary DC/DC converters, which may be bi-directional. Multiple substrates, including at least one stacked above another may enhance packaging.

公开(公告)号：WO2006044934A2

公开(公告)日：2006-04-27

申请号：PCT/US2005037514

申请日：2005-10-20

Applicant: BALLARD POWER SYSTEMS ,  FLETT FRED ,  ZHU LIZHI ,  AHMED SAYEED ,  PATWARDHAN AJAY V ,  DAVIS ROY I

Inventor： FLETT FRED ,  ZHU LIZHI ,  AHMED SAYEED ,  PATWARDHAN AJAY V ,  DAVIS ROY I

CPC classification number: H02M7/487 ,  B60L9/30 ,  B60L2200/26 ,  B60L2210/10 ,  B60L2210/20 ,  B60L2210/40 ,  H01L2224/49175 ,  H01M8/04537 ,  H01M8/04858 ,  H01M8/249 ,  H02M7/003 ,  H02M2001/0074 ,  Y02T10/7216 ,  Y02T10/7241 ,  Y02T10/725 ,  Y10T307/675

Abstract: Power converter system topologies comprise a first DC/DC converter to pull a positive rail of a high voltage bus up, while a second DC/DC converter pushes a negative rail of the high voltage bus down. One or both the DC/DC converters may be bi-directional. Such topologies are suitable for use with separate primary power sources, and/or auxiliary power sources. Such topologies may include a DC/AC converter, which may be bi-directional. Such topologies may include one or more auxiliary DC/DC converters, which may be bi-directional. Multiple substrates, including at least one stacked above another may enhance packaging.

Abstract translation: 功率转换器系统拓扑结构包括第一个DC / DC转换器，用于拉高高压母线的正极，而第二个DC / DC转换器将高压母线的负极向下推。 一个或两个DC / DC转换器可以是双向的。 这种拓扑适用于单独的主电源和/或辅助电源。 这种拓扑可以包括可以是双向的DC / AC转换器。 这样的拓扑可以包括一个或多个辅助DC / DC转换器，其可以是双向的。 包括至少一个堆叠在另一个之上的多个基板可以增强包装。

公开(公告)号：WO0225704A3

公开(公告)日：2002-09-06

申请号：PCT/US0129504

申请日：2001-09-20

Applicant: ECOSTAR ELECTRIC DRIVE SYSTEMS LLC ,  PARKHILL SCOTT ,  AYMED SAYEED ,  FLETT FRED

Inventor： PARKHILL SCOTT ,  AYMED SAYEED ,  FLETT FRED

IPC: H01L23/50 ,  H01L23/66 ,  H01L25/07 ,  H05K1/02 ,  H05K1/03 ,  H02M7/00 ,  H05K7/14

CPC classification number: H05K1/0231 ,  H01L23/50 ,  H01L23/66 ,  H01L25/072 ,  H01L2223/665 ,  H01L2924/0002 ,  H01L2924/01039 ,  H01L2924/19041 ,  H01L2924/30107 ,  H01L2924/3011 ,  H05K1/0215 ,  H05K1/0237 ,  H05K1/0306 ,  H05K2201/09345 ,  H05K2201/10446 ,  H05K2201/10636 ,  H05K2203/049 ,  Y02P70/611 ,  H01L2924/00

Abstract: A DC bus for use in a power module has a positive DC conductor bus plate parallel with a negative DC conductor bus plate. One or more positive leads are connected to the positive bus and are connectable to a positive terminal of a power source. One or more negative leads are connected to the negative bus and are connectable to a negative terminal of a power source. The DC bus has one or more positive connections fastenable from the positive bus to the high side of a power module. The DC bus also has one or more negative connections fastenable from the negative bus to the low side of the power module. The positive bus and negative bus permit counter-flow of currents, thereby canceling magnetic fields and their associated inductances, and the positive and negative bus are connectable to the center portion of a power module.

Abstract translation: 用于电源模块的直流母线具有与负直流导体总线板平行的正直流导体母线板。 一个或多个正极引线连接到正极母线，并且可连接到电源的正极端子。 一个或多个负极引线连接到负母线并且可连接到电源的负极端子。 直流总线具有一个或多个正极连接，可从正极母线固定到电源模块的高侧。 DC总线还具有一个或多个从负母线固定到电源模块的低端的负极连接。 正母线和负母线允许电流逆流，从而消除磁场及其相关的电感，正负母线可连接到电源模块的中心部分。

公开(公告)号：WO0225703A3

公开(公告)日：2002-09-06

申请号：PCT/US0129502

申请日：2001-09-20

Applicant: ECOSTAR ELECTRIC DRIVE SYSTEMS LLC ,  AYMED SAYEED ,  PARKHILL SCOTT ,  FLETT FRED

Inventor： AYMED SAYEED ,  PARKHILL SCOTT ,  FLETT FRED

IPC: H01L23/50 ,  H01L23/66 ,  H01L25/07 ,  H05K1/02 ,  H05K1/03 ,  H02M7/00 ,  H05K7/14

CPC classification number: H05K1/0231 ,  H01L23/50 ,  H01L23/66 ,  H01L25/072 ,  H01L2223/665 ,  H01L2924/0002 ,  H01L2924/01039 ,  H01L2924/19041 ,  H01L2924/30107 ,  H01L2924/3011 ,  H05K1/0215 ,  H05K1/0237 ,  H05K1/0306 ,  H05K2201/09345 ,  H05K2201/10446 ,  H05K2201/10636 ,  H05K2203/049 ,  Y02P70/611 ,  H01L2924/00

Abstract: A DC bus for use in a power module includes a positive DC conductor bus plate parallel with a negative DC conductor bus plate. The positive bus and negative bus permit counter-flow of currents, thereby canceling magnetic fields and their associated inductances, and the positive and negative bus are connectable to the center portion of a power module.

Abstract translation: 用于功率模块的DC总线包括与负DC导体总线板平行的正直流导体母线板。 正母线和负母线允许电流逆流，从而消除磁场及其相关的电感，正负母线可连接到电源模块的中心部分。

公开(公告)号：CH1679A

公开(公告)日：1890-03-31

申请号：CH1679D

申请日：1889-12-17

Applicant: FLETT FRED VAN

Inventor： FRED FLETT VAN