专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20120062044A1 Methods and Systems for Operating a Two-Stage Power Converter 有权
标题翻译：用于操作两级功率转换器的方法和系统
公开(公告)号：US20120062044A1
公开(公告)日：2012-03-15
申请号：US12974444
申请日：2010-12-21
申请人： Robert Gregory Wagoner , David Smith , Allen Michael Ritter , Mark E. Shepard
发明人： Robert Gregory Wagoner , David Smith , Allen Michael Ritter , Mark E. Shepard
IPC分类号： H02J3/34
CPC分类号： H02J3/38 , H02M7/48 , H02M2001/007
摘要： A power conversion system for providing power to an electrical grid is described. The system includes a boost converter coupled to a photovoltaic (PV) array and configured to control a PV array voltage. The system also includes an inverter coupled to the boost converter by at least one conductor and configured to regulate a voltage drop across the at least one conductor. The system also includes a system controller configured to control operation of the boost converter and the inverter.
摘要翻译：描述用于向电网提供电力的电力转换系统。该系统包括耦合到光伏（PV）阵列并被配置为控制PV阵列电压的升压转换器。该系统还包括通过至少一个导体耦合到升压转换器并被配置为调节穿过至少一个导体的电压降的逆变器。该系统还包括被配置为控制升压转换器和逆变器的操作的系统控制器。

2. 发明授权

US08259479B2 Methods and systems for operating a two-stage power converter 有权
标题翻译：用于操作两级电源转换器的方法和系统
公开(公告)号：US08259479B2
公开(公告)日：2012-09-04
申请号：US12974444
申请日：2010-12-21
申请人： Robert Gregory Wagoner , David Smith , Allen Michael Ritter , Mark E. Shepard
发明人： Robert Gregory Wagoner , David Smith , Allen Michael Ritter , Mark E. Shepard
IPC分类号： H02M7/537
CPC分类号： H02J3/38 , H02M7/48 , H02M2001/007
摘要： A power conversion system for providing power to an electrical grid is described. The system includes a boost converter coupled to a photovoltaic (PV) array and configured to control a PV array voltage. The system also includes an inverter coupled to the boost converter by at least one conductor and configured to regulate a voltage drop across the at least one conductor. The system also includes a system controller configured to control operation of the boost converter and the inverter.
摘要翻译：描述用于向电网提供电力的电力转换系统。该系统包括耦合到光伏（PV）阵列并被配置为控制PV阵列电压的升压转换器。该系统还包括通过至少一个导体耦合到升压转换器并被配置为调节穿过至少一个导体的电压降的逆变器。该系统还包括被配置为控制升压转换器和逆变器的操作的系统控制器。

3. 发明授权

US07239036B2 System and method for power control in wind turbines 有权
公开(公告)号：US07239036B2
公开(公告)日：2007-07-03
申请号：US11192840
申请日：2005-07-29
申请人： John Douglas D'Atre , Anthony Michael Klodowski , Allen Michael Ritter , David Smith , Robert Gregory Wagoner , Luis Jose Garces , Henning Luetze
发明人： John Douglas D'Atre , Anthony Michael Klodowski , Allen Michael Ritter , David Smith , Robert Gregory Wagoner , Luis Jose Garces , Henning Luetze
IPC分类号： H02P9/04
CPC分类号： F03D7/0272 , F03D7/028 , F03D9/25 , F03D9/255 , F05B2220/7062 , F05B2260/80 , F05B2270/1011 , H02P9/007 , H02P2101/15 , Y02E10/723 , Y02E10/725
摘要： A system and method for power control in wind turbines are provided. The method includes switching a plurality of switching devices in a power conversion component of the wind turbine system in a normal switching mode to provide power flow through the power conversion component. The method further includes switching the plurality of switches devices in the power conversion component of the wind turbine system in a short circuit switching mode to prevent power flow through the power conversion component.

4. 发明授权

US08907510B2 Method and systems for operating a wind turbine 有权
标题翻译：用于操作风力涡轮机的方法和系统
公开(公告)号：US08907510B2
公开(公告)日：2014-12-09
申请号：US13416541
申请日：2012-03-09
申请人： Robert Gregory Wagoner , Allen Michael Ritter
发明人： Robert Gregory Wagoner , Allen Michael Ritter
IPC分类号： F03D9/00 , H02P9/04
CPC分类号： H02P9/007 , H02P2101/15 , Y10T29/49004
摘要： A method and system for reducing a disturbance of an electric grid signal in a wind turbine is provided. The method includes providing a generator for the wind turbine system, and, coupling a power converter to the generator, the power converter. The power converter is configured to monitor at least one of a negative sequence component and a positive sequence component of a signal transmitted from an electric grid, determine if a disturbance exists based on the monitored signal, determine at least a portion of a magnitude of the negative sequence component of the signal, and, orient a voltage of the signal based on the determined magnitude negative sequence component to modify the instantaneous power flow through the power converter.
摘要翻译：提供了一种用于减少风力涡轮机中的电网信号的干扰的方法和系统。该方法包括提供用于风力涡轮机系统的发电机，以及将功率转换器耦合到发电机功率转换器。功率转换器被配置为监测从电网发送的信号的负序分量和正序分量中的至少一个，基于所监视的信号来确定是否存在干扰，确定至少一部分信号的负序分量，并且基于确定的幅度负序分量来定向信号的电压，以修改通过功率转换器的瞬时功率流。

5. 发明申请

US20120133152A1 SYSTEMS AND METHODS FOR COOLING ELECTRICAL COMPONENTS OF WIND TURBINES 审中-公开
标题翻译：用于冷却风轮的电气部件的系统和方法
公开(公告)号：US20120133152A1
公开(公告)日：2012-05-31
申请号：US13306660
申请日：2011-11-29
申请人： Robert Gregory Wagoner , Allen Michael Ritter , Steven Wade Sutherland
发明人： Robert Gregory Wagoner , Allen Michael Ritter , Steven Wade Sutherland
IPC分类号： F03D11/00
CPC分类号： F03D80/60 , F03D9/255 , F03D80/82 , F05B2240/14 , Y02E10/726
摘要： A cooling system for use in cooling an electrical component of a wind turbine is described herein. The cooling system includes a first heat exchange assembly that is coupled to the electrical component. The first heat exchange assembly is configured to transfer heat from the electrical component to a cooling fluid. A fluid distribution assembly is coupled to the first heat exchange assembly for selectively channeling the cooling fluid to the first heat exchange assembly. The fluid distribution assembly is configured to adjust a flowrate of the cooling fluid being channeled to the first heat exchange assembly to adjust a temperature of the component.
摘要翻译：这里描述了用于冷却风力涡轮机的电气部件的冷却系统。冷却系统包括耦合到电气部件的第一热交换组件。第一热交换组件被配置为将热量从电气部件传递到冷却流体。流体分配组件联接到第一热交换组件，用于选择性地将冷却流体引导到第一热交换组件。流体分配组件被配置为调节被引导到第一热交换组件的冷却流体的流量以调节部件的温度。

6. 发明授权

US07923965B2 Methods for coupling an energy storage system to a variable energy supply system 有权
标题翻译：将能量存储系统耦合到可变能量供应系统的方法
公开(公告)号：US07923965B2
公开(公告)日：2011-04-12
申请号：US11247836
申请日：2005-10-10
申请人： Allen Michael Ritter , Cyrus David Harbourt , Robert Gregory Wagoner
发明人： Allen Michael Ritter , Cyrus David Harbourt , Robert Gregory Wagoner
IPC分类号： H02J7/00
CPC分类号： H02J3/32 , H02J3/386 , H02J7/34 , Y02E10/763 , Y02E10/766 , Y02E70/30
摘要： A method for coupling an energy storage system to a variable energy supply system includes providing an energy storage system including at least one Vanadium redox battery and at least one battery charge controller. The method also includes electrically coupling the at least one battery charge controller to the variable energy supply system such that the at least one battery is configured to supply a substantially consistent energy output during fluctuating energy loads of the energy supply system.
摘要翻译：将能量存储系统耦合到可变能量供应系统的方法包括提供包括至少一个钒氧化还原电池和至少一个电池充电控制器的能量存储系统。该方法还包括将至少一个电池充电控制器电耦合到可变能量供应系统，使得至少一个电池被配置为在能量供应系统的波动能量负载期间提供基本一致的能量输出。

7. 发明授权

US09099930B2 Power converter and method of assembling the same 有权
标题翻译：电源转换器及其组装方法
公开(公告)号：US09099930B2
公开(公告)日：2015-08-04
申请号：US13530902
申请日：2012-06-22
申请人： Robert Gregory Wagoner , Allen Michael Ritter , Mark Eugene Shepard
发明人： Robert Gregory Wagoner , Allen Michael Ritter , Mark Eugene Shepard
IPC分类号： H02J1/00 , H02J3/00 , H02M1/34 , H02M7/00 , H02M7/483
CPC分类号： H02M1/34 , H02M7/003 , H02M7/483 , H02M7/487 , Y10T29/4902 , Y10T307/707
摘要： A power converter includes a plurality of power conversion modules. At least one power conversion module includes a plurality of power conversion devices defining a three-level bridge. A first power conversion module includes four terminals including one of a positive terminal and a negative terminal, an output terminal, a first neutral terminal, and a second neutral terminal. The first neutral terminal is coupled to a direct current (DC) link and the second neutral terminal is coupled to a second power conversion module.
摘要翻译：电力转换器包括多个电力转换模块。至少一个电力转换模块包括限定三电平桥的多个电力转换装置。第一电力变换模块包括四个端子，它们包括正极端子和负极端子，输出端子，第一中性端子和第二中性端子之一。第一中性点耦合到直流（DC）链路，第二中性点耦合到第二电力转换模块。

8. 发明授权

US08897014B2 Mechanical layout for half-bridge power module that is optimized for low inductance 有权
标题翻译：针对低电感优化的半桥电源模块的机械布局
公开(公告)号：US08897014B2
公开(公告)日：2014-11-25
申请号：US13602452
申请日：2012-09-04
申请人： Robert Gregory Wagoner , Allen Michael Ritter , Mark Eugene Shepard
发明人： Robert Gregory Wagoner , Allen Michael Ritter , Mark Eugene Shepard
IPC分类号： H05K7/20
CPC分类号： H05K7/209 , H01L23/36 , H01L2924/0002 , H01L2924/00
摘要： Disclosed is a mechanical layout for a half-bride power module that is optimized for low inductance. In one embodiment, a first power module and a second power module are mounted on each side of a heat sink. An inductance cancelling bus bar is wrapped around the heat sink, the first power module and the second power module in a loop.
摘要翻译：公开了针对低电感优化的半新娘电源模块的机械布局。在一个实施例中，第一功率模块和第二功率模块安装在散热器的每一侧上。电感消除汇流条围绕散热器，第一电源模块和第二电源模块环绕。

9. 发明申请

US20130301177A1 SYSTEM AND METHOD FOR OVERVOLTAGE PROTECTION 有权
标题翻译：用于过电压保护的系统和方法
公开(公告)号：US20130301177A1
公开(公告)日：2013-11-14
申请号：US13470564
申请日：2012-05-14
申请人： Robert Gregory Wagoner , Allen Michael Ritter
发明人： Robert Gregory Wagoner , Allen Michael Ritter
IPC分类号： H02H3/20
CPC分类号： H02H3/20 , H02H7/067 , H02H9/041 , H02J3/38
摘要： In one aspect, the present subject matter discloses a method for overvoltage protection of an electrical system. The method may generally include detecting an overvoltage condition on an electrical system; and switching on, in response to the detected overvoltage condition, an impedance connected to the electrical system, wherein the impedance clamps voltage on the electrical system.
摘要翻译：在一个方面，本主题公开了一种用于电气系统的过电压保护的方法。该方法通常可以包括检测电气系统上的过电压状况; 并且响应于检测到的过电压条件接通连接到电气系统的阻抗，其中阻抗钳位电气系统上的电压。

10. 发明申请

US20130107601A1 SYSTEM AND METHOD FOR OPERATING AN ELECTRIC POWER CONVERTER 有权
标题翻译：用于操作电力转换器的系统和方法
公开(公告)号：US20130107601A1
公开(公告)日：2013-05-02
申请号：US13287757
申请日：2011-11-02
申请人： Robert Gregory Wagoner , Paul Stephen Pate , Allen Michael Ritter
发明人： Robert Gregory Wagoner , Paul Stephen Pate , Allen Michael Ritter
IPC分类号： H05K7/20
CPC分类号： H01L23/427 , H01L2924/0002 , H02M7/003 , H02M2001/007 , H02M2001/327 , H02S40/345 , H05K7/203 , H05K7/20936 , H01L2924/00
摘要： An electric power converter for a renewable power source includes at least one alternating current (AC) conduit coupled to an external AC power device and at least one direct current (DC) conduit coupled to an external DC power device. The converter also includes at least one immersion structure defining at least one immersion cavity therein and a plurality of semiconductor devices. The semiconductor devices include a substrate positioned within the immersion cavity. The substrate defines a plurality of heat transfer surfaces thereon. The semiconductor devices also include at least one semiconductor die coupled to the substrate, the AC conduit, and the DC conduit. The converter further includes a liquid at least partially filling the immersion cavity such that the semiconductor die is fully immersed in and in direct contact with the liquid. Heat generated in the semiconductor device induces a phase change in the liquid.
摘要翻译：用于可再生电源的电力转换器包括耦合到外部AC电力设备和耦合到外部DC电力设备的至少一个直流（DC）导管的至少一个交流（AC）导管。转换器还包括在其中限定至少一个浸入腔的至少一个浸没结构和多个半导体器件。半导体器件包括位于浸入腔内的衬底。衬底在其上限定多个传热表面。半导体器件还包括至少一个耦合到衬底，AC导管和DC导管的半导体管芯。转换器还包括至少部分地填充浸入腔的液体，使得半导体管芯完全浸没在液体中并直接与液体接触。在半导体器件中产生的热量引起液体中的相变。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式