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1. 发明授权

US09030174B2 Current balance control in converter for doubly fed induction generator wind turbine system 有权
标题翻译：双馈感应发电机风力发电机系统转换器电流平衡控制
公开(公告)号：US09030174B2
公开(公告)日：2015-05-12
申请号：US13615898
申请日：2012-09-14
申请人： Robert Gregory Wagoner , Robert Allen Seymour
发明人： Robert Gregory Wagoner , Robert Allen Seymour
IPC分类号： F03D9/00 , H02M7/5387 , H02M7/493 , H02J3/38
CPC分类号： H02M7/53871 , H02J3/386 , H02M7/493 , Y02E10/76 , Y02E10/763
摘要： Systems and methods for reducing current imbalance between parallel bridge circuits used in a power converter of a doubly fed induction generator (DFIG) system are provided. A control system can monitor the bridge current of each of the bridge circuits coupled in parallel and generate a feedback signal indicative of the difference in bridge current between the parallel bridge circuits. Command signals for controlling the bridge circuits can then be developed based on the feedback signal to reduce current imbalance between the bridge circuits. For instance, the pulse width modulation of switching devices (e.g. IGBTs) used in the bridge circuits can be modified to reduce current imbalance between the parallel bridge circuits.
摘要翻译：提供了用于减少在双馈感应发电机（DFIG）系统的功率转换器中使用的并联桥电路之间的电流不平衡的系统和方法。控制系统可以监视并联耦合的每个桥式电路的桥式电流，并产生一个表示并联桥式电路之间桥式电流差异的反馈信号。然后可以基于反馈信号来开发用于控制桥接电路的命令信号，以减少桥接电路之间的电流不平衡。例如，可以修改在桥接电路中使用的开关器件（例如IGBT）的脉冲宽度调制，以减少并联电路之间的电流不平衡。

2. 发明申请

US20140078800A1 CURRENT BALANCE CONTROL IN CONVERTER FOR DOUBLY FED INDUCTION GENERATOR WIND TURBINE SYSTEM 有权
标题翻译：双相感应发电机风力发电机组转换器电流平衡控制
公开(公告)号：US20140078800A1
公开(公告)日：2014-03-20
申请号：US13615898
申请日：2012-09-14
申请人： Robert Gregory Wagoner , Robert Allen Seymour
发明人： Robert Gregory Wagoner , Robert Allen Seymour
IPC分类号： H02M7/219
CPC分类号： H02M7/53871 , H02J3/386 , H02M7/493 , Y02E10/76 , Y02E10/763
摘要： Systems and methods for reducing current imbalance between parallel bridge circuits used in a power converter of a doubly fed induction generator (DFIG) system are provided. A control system can monitor the bridge current of each of the bridge circuits coupled in parallel and generate a feedback signal indicative of the difference in bridge current between the parallel bridge circuits. Command signals for controlling the bridge circuits can then be developed based on the feedback signal to reduce current imbalance between the bridge circuits. For instance, the pulse width modulation of switching devices (e.g. IGBTs) used in the bridge circuits can be modified to reduce current imbalance between the parallel bridge circuits.
摘要翻译：提供了用于减少在双馈感应发电机（DFIG）系统的功率转换器中使用的并联桥电路之间的电流不平衡的系统和方法。控制系统可以监视并联耦合的每个桥式电路的桥式电流，并产生一个表示并联桥式电路之间桥式电流差异的反馈信号。然后可以基于反馈信号来开发用于控制桥接电路的命令信号，以减少桥接电路之间的电流不平衡。例如，可以修改在桥接电路中使用的开关器件（例如IGBT）的脉冲宽度调制，以减少并联电路之间的电流不平衡。

3. 发明申请

US20140030984A1 METHOD, SYSTEM AND APPARATUS FOR GALVANIC ISOLATION OF GATE-CONTROLLED DEVICES 有权
标题翻译：方法，系统和装置用于门控控制装置的隔离
公开(公告)号：US20140030984A1
公开(公告)日：2014-01-30
申请号：US13558864
申请日：2012-07-26
申请人： Robert Gregory Wagoner , Robert Allen Seymour
发明人： Robert Gregory Wagoner , Robert Allen Seymour
IPC分类号： H04B7/24 , H04B1/38 , H04B1/06
CPC分类号： H03K17/689
摘要： In one aspect, a method of galvanic isolation for a gate-controlled device is described. One embodiment of the method comprises receiving, by a gate-controlled device, wireless receive signals, wherein said wireless receive signals are received by a wireless receiver associated with the gate-controlled device.
摘要翻译：在一个方面，描述了一种用于栅极控制装置的电流隔离的方法。该方法的一个实施例包括由门控装置接收无线接收信号，其中所述无线接收信号由与门控装置相关联的无线接收机接收。

4. 发明申请

US20120029839A1 SYSTEM AND METHOD FOR ESTIMATING REMAINING LIFE FOR A DEVICE 有权
标题翻译：用于估计设备的剩余寿命的系统和方法
公开(公告)号：US20120029839A1
公开(公告)日：2012-02-02
申请号：US13114751
申请日：2011-05-24
申请人： Allen Michael Ritter , Robert Gregory Wagoner , Robert Allen Seymour
发明人： Allen Michael Ritter , Robert Gregory Wagoner , Robert Allen Seymour
IPC分类号： G06F19/00
CPC分类号： G05B23/0283 , F03D17/00 , Y02E10/722
摘要： A system and method for estimating a remaining life period for a device. The system includes a sensor coupled to the device, wherein the sensor is configured to facilitate measuring an operating parameter of the device and generate a measurement signal that is representative of the operating parameter. The system includes a database comprising an upper limit value, a lower limit value and a reference parameter. A processor of system includes circuitry coupled to the sensor and coupled to the database The processor is configured to correlate measurements of the operating parameter with the reference parameter to facilitate estimating a remaining life period of the device.
摘要翻译：一种用于估计设备的剩余寿命的系统和方法。该系统包括耦合到该设备的传感器，其中该传感器被配置为便于测量该设备的操作参数并生成代表该操作参数的测量信号。该系统包括包含上限值，下限值和参考参数的数据库。系统的处理器包括耦合到传感器并耦合到数据库的电路。处理器被配置为将操作参数的测量与参考参数相关联，以便于估计设备的剩余寿命周期。

5. 发明授权

US09194376B2 System and method for estimating remaining life for a device 有权
标题翻译：用于估计设备剩余寿命的系统和方法
公开(公告)号：US09194376B2
公开(公告)日：2015-11-24
申请号：US13114751
申请日：2011-05-24
申请人： Allen Michael Ritter , Robert Gregory Wagoner , Robert Allen Seymour
发明人： Allen Michael Ritter , Robert Gregory Wagoner , Robert Allen Seymour
IPC分类号： G01B3/44 , F03D11/00 , G05B23/02
CPC分类号： G05B23/0283 , F03D17/00 , Y02E10/722
摘要： A system and method for estimating a remaining life period for a device. The system includes a sensor coupled to the device, wherein the sensor is configured to facilitate measuring an operating parameter of the device and generate a measurement signal that is representative of the operating parameter. The system includes a database comprising an upper limit value, a lower limit value and a reference parameter. A processor of system includes circuitry coupled to the sensor and coupled to the database The processor is configured to correlate measurements of the operating parameter with the reference parameter to facilitate estimating a remaining life period of the device.
摘要翻译：一种用于估计设备的剩余寿命的系统和方法。该系统包括耦合到该设备的传感器，其中该传感器被配置为便于测量该设备的操作参数并生成代表该操作参数的测量信号。该系统包括包含上限值，下限值和参考参数的数据库。系统的处理器包括耦合到传感器并耦合到数据库的电路。处理器被配置为将操作参数的测量与参考参数相关联，以便于估计设备的剩余寿命周期。

6. 发明授权

US09002265B2 Method, system and apparatus for galvanic isolation of gate-controlled devices 有权
标题翻译：栅极控制装置电隔离的方法，系统和装置
公开(公告)号：US09002265B2
公开(公告)日：2015-04-07
申请号：US13558864
申请日：2012-07-26
申请人： Robert Gregory Wagoner , Robert Allen Seymour
发明人： Robert Gregory Wagoner , Robert Allen Seymour
IPC分类号： H04B5/00 , H03K17/689
CPC分类号： H03K17/689
摘要： In one aspect, a method of galvanic isolation for a gate-controlled device is described. One embodiment of the method comprises receiving, by a gate-controlled device, wireless receive signals, wherein said wireless receive signals are received by a wireless receiver associated with the gate-controlled device.
摘要翻译：在一个方面，描述了一种用于栅极控制装置的电流隔离的方法。该方法的一个实施例包括由门控装置接收无线接收信号，其中所述无线接收信号由与所述门控装置相关联的无线接收机接收。

7. 发明授权

US09048831B2 Systems and methods for regulating semiconductor devices 有权
标题翻译：用于调节半导体器件的系统和方法
公开(公告)号：US09048831B2
公开(公告)日：2015-06-02
申请号：US13549371
申请日：2012-07-13
申请人： Robert Gregory Wagoner , Todd David Greenleaf , Alan Carroll Lovell
发明人： Robert Gregory Wagoner , Todd David Greenleaf , Alan Carroll Lovell
IPC分类号： H03K17/60 , H03K17/16 , H03K17/14
CPC分类号： H03K17/168 , H03K17/14 , H03K17/166
摘要： A system for regulating semiconductor devices may include a current regulator configured to regulate one or more currents provided to an insulated gate bipolar transistor (IGBT). The current regulator may regulate the currents by generating a current profile based at least in part on a collector voltage value associated with the IGBT, a rate of collector voltage change value associated with the IGBT, or any combination thereof. The current profile may include one or more current values to be provided to a gate of the IGBT such that the current values are configured to limit the rate of collector voltage change to a first value. The current regulator may then send the one or more current values to a current source configured to supply the gate of the IGBT with one or more currents that correspond to the one or more current values.
摘要翻译：用于调节半导体器件的系统可以包括被配置为调节提供给绝缘栅双极晶体管（IGBT）的一个或多个电流的电流调节器。电流调节器可以至少部分地基于与IGBT相关联的集电极电压值，与IGBT相关联的集电极电压变化值的速率或其任何组合来产生电流分布来调节电流。电流分布可以包括要提供给IGBT的栅极的一个或多个电流值，使得电流值被配置为将集电极电压变化的速率限制为第一值。电流调节器然后可以将一个或多个电流值发送到被配置为向IGBT的栅极提供与一个或多个电流值对应的一个或多个电流的电流源。

8. 发明授权

US08773873B2 Methods and systems for operating a power converter 有权
标题翻译：用于操作电源转换器的方法和系统
公开(公告)号：US08773873B2
公开(公告)日：2014-07-08
申请号：US13327077
申请日：2011-12-15
申请人： Robert Gregory Wagoner , David Smith
发明人： Robert Gregory Wagoner , David Smith
IPC分类号： H02M1/12
CPC分类号： H02M7/4807 , H02J3/01 , H02J3/383 , Y02E10/563 , Y02E40/40
摘要： A power conversion system for providing power to an electrical grid is described. The power conversion system includes a power converter coupled to a power source and the electrical grid. The power conversion system also includes a converter controller coupled to the power converter and configured to control operation of the power converter to actively cancel harmonic current received at the power converter from the electrical grid.
摘要翻译：描述用于向电网提供电力的电力转换系统。电力转换系统包括耦合到电源和电网的功率转换器。电力转换系统还包括耦合到功率转换器并被配置为控制功率转换器的操作的转换器控制器，以从电网主动消除在功率转换器处接收的谐波电流。

9. 发明授权

US08711565B2 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：US08711565B2
公开(公告)日：2014-04-29
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 , F28F7/00 , H01B9/06
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。

10. 发明申请

US20140049859A1 Alternative Power Converter System 有权
标题翻译：替代电源转换器系统
公开(公告)号：US20140049859A1
公开(公告)日：2014-02-20
申请号：US13586402
申请日：2012-08-15
申请人： Robert Gregory Wagoner
发明人： Robert Gregory Wagoner
IPC分类号： H02H7/10
CPC分类号： H02J3/00 , H01F27/341 , H02H7/1216 , H02J3/386 , Y02E10/725 , Y02E10/763 , Y02P80/21
摘要： An energy power converter system is provided. According to one embodiment, the system includes a plurality of parallel converters; a main transformer with a separate magnetic path for magnetic fields are generated in the transformer by a summation of currents coming from the plurality of parallel converters electrically coupled to the main transformer; and a converter control device electrically coupled to the plurality of parallel converters and the main transformer. The converter control device may be configured to discontinue electrical flow in the system based at least in part on detection of an electrical fault condition.
摘要翻译：提供了一种能量转换器系统。根据一个实施例，该系统包括多个并行转换器; 通过电耦合到主变压器的多个并联转换器的电流的总和，在变压器中产生具有用于磁场的单独磁路的主变压器; 以及电耦合到所述多个并联转换器和所述主变压器的转换器控制装置。转换器控制装置可以被配置为至少部分地基于电气故障状况的检测来中止系统中的电流。

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