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71. 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。

72. 发明申请

US20090268490A1 Systems and Methods For Controlling A Converter For Powering A Load 有权
标题翻译：用于控制用于为负载供电的转换器的系统和方法
公开(公告)号：US20090268490A1
公开(公告)日：2009-10-29
申请号：US12111398
申请日：2008-04-29
申请人： Robert Gregory Wagoner , Allen Ritter
发明人： Robert Gregory Wagoner , Allen Ritter
IPC分类号： H02M7/5383
CPC分类号： H02P27/08 , H02M7/49 , H02M7/53873 , H02M2007/53878
摘要： Embodiments of systems and methods for powering a load are provided. In one embodiment, a method may include providing a power converter comprising electrical circuitry comprising at least a first leg and a second leg, supplying an input power signal to the power converter, supplying at least a first gating control signal to the first leg, supplying at least a second gating control signal to the second leg, and outputting at least one output power signal to the load responsive at least in part to the first and the second gating control signals supplied. According to this example embodiment, the first gating signal and the second gating signal may each comprise a waveform comprising a notch, and the second gating control signal may be phase shifted relative to the first gating control signal.
摘要翻译：提供了用于为负载供电的系统和方法的实施例。在一个实施例中，方法可以包括提供功率转换器，其包括至少包括第一支路和第二支路的电路，向功率转换器提供输入功率信号，至少向第一支路提供第一门控控制信号，至少第二选通控制信号到所述第二支路，以及至少部分地响应于所提供的所述第一和第二选通控制信号，向所述负载输出至少一个输出功率信号。根据该示例实施例，第一选通信号和第二选通信号可以各自包括包括陷波的波形，并且第二选通控制信号可以相对于第一选通控制信号相移。

73. 发明授权

US09312682B2 System and method for overvoltage protection 有权
标题翻译：过电压保护系统及方法
公开(公告)号：US09312682B2
公开(公告)日：2016-04-12
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 , H02H7/06 , H02H9/04
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。

74. 发明授权

US09118184B2 Alternative power converter system 有权
标题翻译：替代功率转换器系统
公开(公告)号：US09118184B2
公开(公告)日：2015-08-25
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： H02H7/00 , H02H9/00 , H02J3/00
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。

75. 发明授权

US08964435B2 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：US08964435B2
公开(公告)日：2015-02-24
申请号：US13245487
申请日：2011-09-26
申请人： Robert Gregory Wagoner , David Smith , Anthony William Galbraith
发明人： Robert Gregory Wagoner , David Smith , Anthony William Galbraith
IPC分类号： H02M7/537 , H02J3/38 , H02M1/00
CPC分类号： H02J3/383 , H02M2001/007 , Y02E10/563
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 photovoltaic (PV) array and configured to control a PV array voltage. The power conversion system also includes a system controller communicatively coupled to the power converter and configured to select from a first reduced power operating point and a second reduced power operating point when a power available from the PV array is greater than a rated output power of the power conversion system.
摘要翻译：描述用于向电网提供电力的电力转换系统。功率转换系统包括耦合到光伏（PV）阵列并被配置为控制PV阵列电压的功率转换器。所述电力转换系统还包括系统控制器，所述系统控制器通信地耦合到所述功率转换器并且被配置为当所述PV阵列的可用功率大于所述电力转换器的额定输出功率时，从第一降低功率工作点和第二降低功率工作点进行选择电源转换系统

76. 发明申请

US20140070535A1 METHOD AND SYSTEMS FOR OPERATING A WIND TURBINE USING DYNAMIC BRAKING IN RESPONSE TO A GRID EVENT 有权
标题翻译：使用动态制动操作风力发电机的方法和系统对电网事件的响应
公开(公告)号：US20140070535A1
公开(公告)日：2014-03-13
申请号：US13606530
申请日：2012-09-07
申请人： Robert Gregory Wagoner , Allen Michael Ritter , Einar Vaughn Larsen , Anthony Michael Klodowski , Sidney Allen Barker
发明人： Robert Gregory Wagoner , Allen Michael Ritter , Einar Vaughn Larsen , Anthony Michael Klodowski , Sidney Allen Barker
IPC分类号： H02P9/10 , H02P9/04
CPC分类号： F03D7/0244 , F05B2260/90 , F05B2270/107 , H02J3/386 , Y02E10/723 , Y02E10/763
摘要： A method and system for dissipating energy in a direct current (dc) bus of a doubly-fed induction generator (DFIG) converter during a grid event is described. In one aspect, the method comprises monitoring operating conditions of an electrical system, the electrical system comprising at least a DFIG generator and a line side converter and a rotor side converter connected by a dc bus having a dynamic brake connected thereto; detecting an overvoltage on the dc bus or a condition indicative of an overvoltage on the dc link is detected, the overvoltage on the dc bus or condition indicative of the overvoltage caused by a grid event; and causing energy in the dc link to be dissipated using the dynamic brake.
摘要翻译：描述了在网格事件期间在双馈感应发电机（DFIG）转换器的直流（dc）总线中耗散能量的方法和系统。一方面，该方法包括监视电气系统的操作条件，该电气系统至少包括一个DFIG发电机和一个线路侧转换器，以及一个通过直流总线连接的转子侧转换器，该直流总线连接有动态制动器; 检测直流母线上的过电压或表示直流母线上的过电压的状态，直流母线上的过电压或指示由电网事件引起的过电压的状态; 并且使用动态制动器使直流链路中的能量消散。

77. 发明申请

US20140062425A1 SYSTEM AND METHOD FOR INTERFACING VARIABLE SPEED GENERATORS TO A POWER GRID 审中-公开
标题翻译：将可变速发电机接入电网的系统和方法
公开(公告)号：US20140062425A1
公开(公告)日：2014-03-06
申请号：US13600788
申请日：2012-08-31
申请人： Cyrus David Harbourt , Robert Gregory Wagoner , Luis José Garcés Rivera
发明人： Cyrus David Harbourt , Robert Gregory Wagoner , Luis José Garcés Rivera
IPC分类号： H02P9/48
CPC分类号： H02P9/007 , H02J3/381 , H02J3/386 , Y02E10/763
摘要： The present subject matter is directed to systems and methods for interfacing variable speed generators to a power distribution grid. A plurality of doubly-fed induction generators (DFIG) are provided and coupled to a common shaft of a prime mover. Each of the plurality of DFIGs provides an electrical power output having an output frequency based on a rotational speed of the common shaft. A converter coupled to each DFIG provides variable excitation signals to its respective DFIG sufficient to adjust its output frequency to conform to a power grid frequency requirement.
摘要翻译：本主题涉及将变速发电机与配电网接口的系统和方法。多个双馈感应发电机（DFIG）被提供并且耦合到原动机的公共轴。多个DFIG中的每一个提供具有基于公共轴的转速的输出频率的电功率输出。耦合到每个DFIG的A转换器向其相应的DFIG提供足够的可变激励信号以足以调节其输出频率以符合电网频率要求。

78. 发明申请

US20140062210A1 MECHANICAL LAYOUT FOR HALF-BRIDGE POWER MODULE THAT IS OPTIMIZED FOR LOW INDUCTANCE 有权
标题翻译：用于低电感优化的半桥电源模块的机械布局
公开(公告)号：US20140062210A1
公开(公告)日：2014-03-06
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： H05K10/00
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。

79. 发明申请

US20130301327A1 SYSTEM AND METHOD OF PARALLEL CONVERTER CURRENT SHARING 审中-公开
标题翻译：并联转换器电流共享的系统和方法
公开(公告)号：US20130301327A1
公开(公告)日：2013-11-14
申请号：US13470550
申请日：2012-05-14
申请人： Robert Gregory Wagoner , Scott Charles Frame , Chunchun Xu , Huibin Zhu
发明人： Robert Gregory Wagoner , Scott Charles Frame , Chunchun Xu , Huibin Zhu
IPC分类号： H02M7/5387
CPC分类号： H02M1/126 , H02M7/493 , H02M7/5387
摘要： In one aspect, a method of converting power is described. One embodiment of the method comprises receiving direct current (DC) power; channeling the DC power through an inverter including a first bridge and a second bridge, wherein each of the first bridge and the second bridge includes at least one switch; controlling the at least one switch of the first bridge and the at least one switch of the second bridge to convert the DC power to alternating current (AC) power; and, channeling the AC power through an inductor that includes a first winding and a second winding, wherein the first winding is coupled to an output of the first bridge and the second winding is coupled to an output of the second bridge and wherein the inductor is configured to have a first magnetic path for common mode inductance and a second magnetic path for differential mode inductance.
摘要翻译：在一个方面，描述了一种转换功率的方法。该方法的一个实施例包括接收直流（DC）功率; 通过包括第一桥和第二桥的逆变器引导DC电力，其中第一桥和第二桥中的每一个包括至少一个开关; 控制第一桥的至少一个开关和第二桥的至少一个开关以将DC电力转换为交流（AC）功率; 并且通过包括第一绕组和第二绕组的电感器引导AC电力，其中所述第一绕组耦合到所述第一桥的输出，并且所述第二绕组耦合到所述第二桥的输出，并且其中所述电感是被配置为具有用于共模电感的第一磁路和用于差模电感的第二磁路。

80. 发明申请

US20130301170A1 SYSTEMS, METHODS, AND APPARATUS FOR VOLTAGE CLAMP CIRCUITS 有权
标题翻译：电压钳位电路的系统，方法和装置
公开(公告)号：US20130301170A1
公开(公告)日：2013-11-14
申请号：US13466627
申请日：2012-05-08
申请人： Robert Gregory Wagoner , Geng Tian
发明人： Robert Gregory Wagoner , Geng Tian
IPC分类号： H02H9/04
CPC分类号： H02M1/08 , H02M1/32 , H03K17/165 , H03K17/168
摘要： Certain embodiments of the invention may include systems, methods and apparatus for voltage clamp circuits. According to an example embodiment of the invention, a voltage clamp circuit may include a first circuit portion electrically coupled to the output of at least one power source. The first circuit portion comprises a power semiconductor device having a first, second and third node and one or more zener diodes electrically coupled to the first or the second node of the power semiconductor device. The voltage clamp circuit may further include a second circuit portion in electrical communication with the first circuit portion, where the second circuit portion comprises a resistor, a capacitor and a directional device, and where the second circuit portion connects to the one or more zener diodes to reduce peak voltage output between the second and the third node of the power semiconductor device.
摘要翻译：本发明的某些实施例可以包括用于电压钳位电路的系统，方法和装置。根据本发明的示例实施例，电压钳位电路可以包括电耦合到至少一个电源的输出的第一电路部分。第一电路部分包括具有电耦合到功率半导体器件的第一或第二节点的第一，第二和第三节点和一个或多个齐纳二极管的功率半导体器件。电压钳位电路还可以包括与第一电路部分电连通的第二电路部分，其中第二电路部分包括电阻器，电容器和定向装置，并且其中第二电路部分连接到一个或多个齐纳二极管以减小功率半导体器件的第二和第三节点之间的峰值电压输出。

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