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1. 发明申请

US20120010759A1 METHOD AND SYSTEMS FOR OPERATING A WIND TURBINE 有权
标题翻译：风力发电机运行方法与系统
公开(公告)号：US20120010759A1
公开(公告)日：2012-01-12
申请号：US13239647
申请日：2011-09-22
申请人： Einar Vaughn Larsen , Anthony Michael Klodowski , Sidney Allen Barker
发明人： Einar Vaughn Larsen , Anthony Michael Klodowski , Sidney Allen Barker
IPC分类号： G06F1/28
CPC分类号： F03D7/0284 , F05B2270/10711 , F05B2270/335 , F05B2270/337 , H02J3/386 , Y02E10/723 , Y02E10/763
摘要： A method for controlling operation of a wind turbine included within a power generation and delivery system is described. The method includes measuring at least one operating condition of the power generation and delivery system. The method also includes transmitting, to a power limiter system, an operating condition feedback signal that corresponds to the operating condition. The method also includes analyzing the operating condition feedback signal to identify an occurrence of a grid contingency event and generating a real current command signal corresponding to an occurrence of a grid contingency event. The method also includes transmitting the real current command signal to a controller and applying the real current command signal to power converter performance to facilitate reducing pole-slipping. The method also includes storing, in a memory, at least one variable corresponding to the operating condition upon the occurrence of a grid contingency event.
摘要翻译：描述了包括在发电和输送系统内的风力涡轮机的运行控制方法。该方法包括测量发电和输送系统的至少一个运行状态。该方法还包括向功率限制器系统发送对应于操作条件的操作条件反馈信号。该方法还包括分析操作条件反馈信号以识别网格事件事件的发生并产生对应于网格事件事件的发生的实际电流命令信号。该方法还包括将实际电流命令信号发送到控制器，并将实际电流命令信号应用于功率转换器性能以便于减少极滑。该方法还包括在发生网格事件事件时在存储器中存储与操作条件对应的至少一个变量。

2. 发明申请

US20130054043A1 FAULT DETECTION SYSTEM FOR A GENERATOR 有权
标题翻译：发电机故障检测系统
公开(公告)号：US20130054043A1
公开(公告)日：2013-02-28
申请号：US13222441
申请日：2011-08-31
申请人： Anthony Michael Klodowski , Sidney Allen Barker
发明人： Anthony Michael Klodowski , Sidney Allen Barker
IPC分类号： G06F1/28
CPC分类号： G01R31/343 , F05B2220/7068 , F05B2260/80 , F05B2270/327 , F05B2270/337 , G01R31/42
摘要： A fault detection system is provided, and includes a generator, a power converter, a breaker, a current monitoring device, and a control module. The power converter is selectively connected to the generator and is selectively activated to produce a test voltage. The breaker is located between the generator and the power converter for selectively connecting the generator to the power converter. The breaker includes an open position and a closed position. The current monitoring device is located between the generator and the power converter. The current monitoring device measures a line current between the generator and the power converter. The control module is in communication with the current monitoring device and the power converter. The control module has a memory with a threshold current value.
摘要翻译：提供了一种故障检测系统，包括发电机，功率转换器，断路器，电流监视装置和控制模块。功率转换器选择性地连接到发生器，并且被选择性地激活以产生测试电压。断路器位于发电机和功率转换器之间，用于选择性地将发电机连接到功率转换器。断路器包括打开位置和关闭位置。电流监测装置位于发电机和电力转换器之间。电流监测装置测量发电机和功率转换器之间的线路电流。控制模块与当前监控设备和电源转换器通信。控制模块具有具有阈值电流值的存储器。

3. 发明授权

US08310074B2 Method and apparatus for generating power in a wind turbine 有权
标题翻译：用于在风力涡轮机中发电的方法和装置
公开(公告)号：US08310074B2
公开(公告)日：2012-11-13
申请号：US12609824
申请日：2009-10-30
申请人： Einar Vaughn Larsen , Anthony Michael Klodowski , Sidney Allen Barker
发明人： Einar Vaughn Larsen , Anthony Michael Klodowski , Sidney Allen Barker
IPC分类号： H02P9/48 , H02P9/10
CPC分类号： F03D9/255 , F05B2270/337 , H02J3/386 , H02M1/12 , H02P9/007 , H02P9/105 , H02P29/50 , H02P2101/15 , Y02E10/72 , Y02E10/763
摘要： A power converter for a wind turbine including an array of switching devices and a control module having a current damping device. The control module is configured to control a switching behavior of the array of switching devices and to receive a current having a first frequency component from the wind turbine. The current damping device is configured to reduce an amplitude of the first frequency component.
摘要翻译：一种用于风力涡轮机的功率转换器，包括开关装置阵列和具有电流阻尼装置的控制模块。控制模块被配置为控制开关装置阵列的切换行为并且接收来自风力涡轮机的具有第一频率分量的电流。当前阻尼装置被配置为减小第一频率分量的振幅。

4. 发明授权

US08022565B2 Method and apparatus for controlling a wind turbine 有权
标题翻译：用于控制风力涡轮机的方法和装置
公开(公告)号：US08022565B2
公开(公告)日：2011-09-20
申请号：US12618171
申请日：2009-11-13
申请人： Hartmut Scholte-Wassink , Mark Edward Cardinal , Anthony Michael Klodowski , Till Hoffmann , Jignesh G. Gandhi , Sidney Allen Barker , Gert Torbohm , Christoph Schulten
发明人： Hartmut Scholte-Wassink , Mark Edward Cardinal , Anthony Michael Klodowski , Till Hoffmann , Jignesh G. Gandhi , Sidney Allen Barker , Gert Torbohm , Christoph Schulten
IPC分类号： F03D7/00 , F03D9/00
CPC分类号： F03D7/043 , F03D7/0292 , F05B2240/40 , F05B2270/1033 , F05B2270/332 , H02P9/10 , H02P2101/15 , Y02E10/723
摘要： A control system for a wind turbine, the control system having at least one measurement device configured to measure at least one operating condition of the wind turbine and a first controller. The first controller is configured to calculate an operating limit of the wind turbine based on the measured operating condition and to adjust the operating limit based on a limiting condition of a component of the wind turbine.
摘要翻译：一种用于风力涡轮机的控制系统，所述控制系统具有至少一个测量装置，其被配置成测量所述风力涡轮机和所述第一控制器的至少一个操作状态。第一控制器被配置为基于测量的操作条件计算风力涡轮机的操作极限，并且基于风力涡轮机的部件的限制条件来调整操作极限。

5. 发明申请

US20110101689A1 METHOD AND APPARATUS FOR GENERATING POWER IN A WIND TURBINE 有权
标题翻译：在风力发电机中产生动力的方法和装置
公开(公告)号：US20110101689A1
公开(公告)日：2011-05-05
申请号：US12609824
申请日：2009-10-30
申请人： Einar Vaughn Larsen , Anthony Michael Klodowski , Sidney Allen Barker
发明人： Einar Vaughn Larsen , Anthony Michael Klodowski , Sidney Allen Barker
IPC分类号： H02P9/04 , H02M1/12
CPC分类号： F03D9/255 , F05B2270/337 , H02J3/386 , H02M1/12 , H02P9/007 , H02P9/105 , H02P29/50 , H02P2101/15 , Y02E10/72 , Y02E10/763
摘要： A power converter for a wind turbine including an array of switching devices and a control module having a current damping device. The control module is configured to control a switching behavior of the array of switching devices and to receive a current having a first frequency component from the wind turbine. The current damping device is configured to reduce an amplitude of the first frequency component.
摘要翻译：一种用于风力涡轮机的功率转换器，包括开关装置阵列和具有电流阻尼装置的控制模块。控制模块被配置为控制开关装置阵列的切换行为并且接收来自风力涡轮机的具有第一频率分量的电流。当前阻尼装置被配置为减小第一频率分量的振幅。

6. 发明申请

US20150263508A1 SYSTEM AND METHOD FOR DETECTING ISLANDING OF ELECTRICAL MACHINES AND PROTECTING SAME 审中-公开
标题翻译：用于检测电机岛和保护电机的系统和方法
公开(公告)号：US20150263508A1
公开(公告)日：2015-09-17
申请号：US14423443
申请日：2012-08-30
申请人： Huibin Zhu , Allen Michael Ritter , Einar Vaughn Larsen , Anthony Michael Klodowski , Sidney Allen Barker , Xueqin Wu , Shouzhong Chang
发明人： Huibin Zhu , Allen Michael Ritter , Einar Vaughn Larsen , Anthony Michael Klodowski , Sidney Allen Barker , Xueqin Wu , Shouzhong Chang
IPC分类号： H02H7/06 , G01R21/00 , F03D11/00 , G01R19/165 , F03D9/00 , H02J3/38 , G01R25/00
CPC分类号： H02H7/06 , F03D9/255 , F03D17/00 , G01R19/165 , G01R21/00 , G01R25/00 , H02J3/38 , H02J3/386 , H02J2003/388 , Y02E10/763
摘要： In one aspect, a method for protecting one or more electrical machines during an islanding event is provided. The method includes connecting one or more electrical machines to an alternating current (AC) electric power system, wherein the AC electric power system is configured to transmit at least one phase of electrical power to the one or more electrical machines or to receive at least on phase of electrical power from the one or more electrical machines; electrically coupling at least a portion of a control system to at least a portion of the AC electric power system; coupling at least a portion of the control system in electronic data communication with at least a portion of the one or more electrical machines; and detecting an islanding of the one or more electrical machines based on one or more conditions monitored by the control system.
摘要翻译：一方面，提供了在孤岛事件期间保护一个或多个电机的方法。该方法包括将一个或多个电机连接到交流（AC）电力系统，其中交流电力系统被配置为将至少一个电力相位发射到一个或多个电机或者至少接收来自一个或多个电机的电力相位; 将控制系统的至少一部分电耦合到AC电力系统的至少一部分; 将所述控制系统的至少一部分与电子数据通信耦合到所述一个或多个电机的至少一部分; 以及基于由所述控制系统监视的一个或多个条件来检测所述一个或多个电机的孤岛。

7. 发明授权

US08664788B1 Method and systems for operating a wind turbine using dynamic braking in response to a grid event 有权
标题翻译：使用响应于电网事件的动态制动操作风力涡轮机的方法和系统
公开(公告)号：US08664788B1
公开(公告)日：2014-03-04
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： F03D9/00 , 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。

8. 发明授权

US08085564B2 DC bus voltage control for two stage solar converter 有权
标题翻译：双级太阳能转换器的直流母线电压控制
公开(公告)号：US08085564B2
公开(公告)日：2011-12-27
申请号：US12956018
申请日：2010-11-30
申请人： Anthony Michael Klodowski , David Smith , Robert Gregory Wagoner , Sidney Allen Barker
发明人： Anthony Michael Klodowski , David Smith , Robert Gregory Wagoner , Sidney Allen Barker
IPC分类号： H02M7/537 , H02M7/539
CPC分类号： H02M7/48 , H02J3/383 , H02M3/158 , H02M7/539 , H02M2001/0054 , H02M2001/007 , Y02B70/1491 , Y02E10/563 , Y10T307/352
摘要： Systems, methods, and apparatus for supplying AC power to an AC power grid from a DC power source, such as a photovoltaic (PV) array are disclosed. The systems and methods can include a converter coupled to the DC power source that provides DC power to a DC bus at a DC bus voltage. The systems and methods can further include an inverter coupled to the DC bus for converting the DC power of the DC bus to an output AC power. The systems and methods can further include a control system configured to regulate the DC bus voltage of the DC bus to operate at a variable DC bus voltage setpoint. The control system can adjust the DC bus voltage setpoint based at least in part on the DC bus voltage and the output AC current of the inverter.
摘要翻译：公开了用于从DC电源（例如光伏（PV））阵列向交流电网提供AC电力的系统，方法和装置。该系统和方法可以包括耦合到直流电源的转换器，其以直流总线电压向直流总线提供直流电力。该系统和方法还可以包括耦合到DC总线的逆变器，用于将DC总线的DC电力转换成输出AC电力。所述系统和方法还可以包括配置成调节DC总线的DC总线电压以在可变的DC总线电压设定点下工作的控制系统。控制系统可以至少部分地基于直流母线电压和逆变器的输出交流电流来调节直流母线电压设定值。

9. 发明授权

US08046109B2 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：US08046109B2
公开(公告)日：2011-10-25
申请号：US12639672
申请日：2009-12-16
申请人： Einar Vaughn Larsen , Anthony Michael Klodowski , Sidney Allen Barker
发明人： Einar Vaughn Larsen , Anthony Michael Klodowski , Sidney Allen Barker
IPC分类号： G06F1/28 , H02P9/04
CPC分类号： F03D7/0284 , F05B2270/10711 , F05B2270/335 , F05B2270/337 , H02J3/386 , Y02E10/723 , Y02E10/763
摘要： A method for controlling operation of a wind turbine included within a power generation and delivery system is described. The method includes measuring at least one operating condition of the power generation and delivery system. The method also includes transmitting, to a power limiter system, an operating condition feedback signal that corresponds to the operating condition. The method also includes analyzing the operating condition feedback signal to identify an occurrence of a grid contingency event and generating a real current command signal corresponding to an occurrence of a grid contingency event. The method also includes transmitting the real current command signal to a controller and applying the real current command signal to power converter performance to facilitate reducing pole-slipping. The method also includes storing, in a memory, at least one variable corresponding to the operating condition upon the occurrence of a grid contingency event.
摘要翻译：描述了包括在发电和输送系统内的风力涡轮机的运行控制方法。该方法包括测量发电和输送系统的至少一个运行状态。该方法还包括向功率限制器系统发送对应于操作条件的操作条件反馈信号。该方法还包括分析操作条件反馈信号以识别网格事件事件的发生并产生对应于网格意外事件发生的实际电流命令信号。该方法还包括将实际电流命令信号发送到控制器，并将实际电流命令信号应用于功率转换器性能以便于减少极滑。该方法还包括在发生网格事件事件时在存储器中存储与操作条件对应的至少一个变量。

10. 发明授权

US07855906B2 DC bus voltage control for two stage solar converter 有权
标题翻译：双级太阳能转换器的直流母线电压控制
公开(公告)号：US07855906B2
公开(公告)日：2010-12-21
申请号：US12605514
申请日：2009-10-26
申请人： Anthony Michael Klodowski , David Smith , Robert Gregory Wagoner , Sidney Allen Barker
发明人： Anthony Michael Klodowski , David Smith , Robert Gregory Wagoner , Sidney Allen Barker
IPC分类号： H02M7/537 , H02M7/539
CPC分类号： H02M7/48 , H02J3/383 , H02M3/158 , H02M7/539 , H02M2001/0054 , H02M2001/007 , Y02B70/1491 , Y02E10/563 , Y10T307/352
摘要： Systems, methods, and apparatus for supplying AC power to an AC power grid from a DC power source, such as a photovoltaic (PV) array are disclosed. The systems and methods can include a converter coupled to the DC power source that provides DC power to a DC bus at a DC bus voltage. The systems and methods can further include an inverter coupled to the DC bus for converting the DC power of the DC bus to an output AC power. The systems and methods can further include a control system configured to regulate the DC bus voltage of the DC bus to operate at a variable DC bus voltage setpoint. The control system can adjust the DC bus voltage setpoint based at least in part on the DC bus voltage and the output AC current of the inverter.
摘要翻译：公开了用于从DC电源（例如光伏（PV））阵列向交流电网提供AC电力的系统，方法和装置。该系统和方法可以包括耦合到直流电源的转换器，其以直流总线电压向直流总线提供直流电力。该系统和方法还可以包括耦合到DC总线的逆变器，用于将DC总线的DC电力转换成输出AC电力。所述系统和方法还可以包括配置成调节DC总线的DC总线电压以在可变的DC总线电压设定点下工作的控制系统。控制系统可以至少部分地基于直流母线电压和逆变器的输出交流电流来调节直流母线电压设定值。

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