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11. 发明授权

US09041236B2 Wind turbine having power electronics in the nacelle 有权
标题翻译：风机具有机舱中的电力电子设备
公开(公告)号：US09041236B2
公开(公告)日：2015-05-26
申请号：US13146777
申请日：2009-12-22
申请人： Gerner Larsen , Thomas Hjort
发明人： Gerner Larsen , Thomas Hjort
IPC分类号： F03D11/00
CPC分类号： F03D11/0058 , F03D80/82 , F05B2240/14 , F05B2250/30 , Y02E10/722 , Y02E10/726
摘要： A wind turbine includes a nacelle which accommodates at least a generator and power electronics electrically interconnected between the generator and a power grid. At least one power electronic component is removably arranged in the nacelle in a region positioned between a floor level of the nacelle and a lower limiting surface, e.g. a bottom wall, of the nacelle. The space available in the interior parts of the nacelle is thereby utilized to a greater extent than in prior art wind turbines, and replacement of a power electronic component can be performed using ordinary lifting equipment. Furthermore, the risk of injury to maintenance personnel is reduced.
摘要翻译：风力涡轮机包括容纳至少一个发电机和在发电机和电网之间电互连的电力电子设备的机舱。至少一个功率电子部件可移除地布置在机舱中，位于机舱的地板水平面和下限制表面之间的区域中，例如，机舱的底壁。因此，在机舱的内部部分中可用的空间比现有技术的风力涡轮机更大程度地被利用，并且可以使用普通的起重设备来执行功率电子部件的更换。此外，维护人员的伤害风险也会降低。

12. 发明申请

US20110025059A1 Power Management During Grid Faults 有权
标题翻译：电网故障期间的电源管理
公开(公告)号：US20110025059A1
公开(公告)日：2011-02-03
申请号：US12827706
申请日：2010-06-30
申请人： Lars Helle , Thomas Hjort , Thomas Lundgren Andersen
发明人： Lars Helle , Thomas Hjort , Thomas Lundgren Andersen
IPC分类号： H02P9/04
CPC分类号： F03D7/0224 , F03D7/0284 , F03D9/10 , F03D9/11 , F03D9/255 , F03D15/10 , F03D80/60 , F05B2270/107 , H02P9/00 , Y02E10/723
摘要： A method for operating a wind turbine facility during for example a grid fault, the wind turbine facility comprising a power dissipation/storage being adapted to dissipate or store electrical energy exceeding an amount to be delivered to an associated power supply grid during the grid fault. The method includes operating the wind turbine facility in accordance with an allowed amount of electrical energy that can be dissipated or stored in the power dissipation/storage of the wind turbine facility by ensuring that a total amount of electrical energy generated by the wind turbine facility does not exceed a sum of the allowed amount and the amount to be delivered to the power supply grid.
摘要翻译：一种用于在例如电网故障期间操作风力涡轮机设施的方法，所述风力涡轮机设施包括功率消耗/存储器，其适于在电网故障期间耗散或存储超过要传送到相关联的电力供电电网的量的电能。该方法包括根据允许的电能量来操作风力涡轮机设施，该允许的电能量可以通过确保由风力涡轮机设备产生的总能量的总量来分散或存储在风力涡轮机设备的功率消耗/储存中不超过允许的金额和交付给电网的金额的总和。

13. 发明申请

US20060044846A1 Method and apparatus for providing uninterruptible power 失效
标题翻译：提供不间断电源的方法和装置
公开(公告)号：US20060044846A1
公开(公告)日：2006-03-02
申请号：US10930691
申请日：2004-08-31
申请人： Thomas Hjort , Henning Nielsen
发明人： Thomas Hjort , Henning Nielsen
IPC分类号： H02J3/00
CPC分类号： H02J9/062 , Y10T307/615
摘要： Methods and apparatus for providing uninterruptible power are provided by aspects of the invention. One aspect is more particularly directed to an uninterruptible power supply for providing power to a load. The uninterruptible power supply includes an input to receive input power, an output to provide output power, an input power circuit coupled to the input and having a DC output that provides DC power having a first DC voltage level, a capacitor having a first end coupled to the DC output of the input power circuit and having a second end, a back-up power source coupled to the input power circuit, an output power circuit coupled to the DC output of the input power circuit and to the output of the uninterruptible power supply to provide the output power, and a capacitor discharge circuit coupled to the first end of the capacitor and the second end of the capacitor and configured in a first mode of operation to discharge a voltage across the capacitor, such that an average discharge current through the discharge circuit is inversely proportional to a voltage across the capacitor for a first range of voltages across the capacitor.
摘要翻译：提供不间断电源的方法和装置由本发明的方面提供。更具体地涉及用于向负载提供电力的不间断电源。不间断电源包括用于接收输入功率的输入端，用于提供输出功率的输出端，耦合到输入端的输入电源电路，并具有提供具有第一直流电压电平的直流电力的直流输出;具有第一端耦合的电容器到输入电源电路的DC输出并且具有第二端，耦合到输入电源电路的备用电源，耦合到输入电源电路的DC输出和不间断电源的输出的输出电源电路电源以提供输出功率，以及电容器放电电路，其耦合到电容器的第一端和电容器的第二端，并且被配置为在第一操作模式中放电电容器两端的电压，使得平均放电电流通过放电电路与跨过电容器的第一电压范围的电容器两端的电压成反比。

14. 发明授权

US08742609B2 Power management during grid faults 有权
标题翻译：电网故障期间的电源管理
公开(公告)号：US08742609B2
公开(公告)日：2014-06-03
申请号：US12827706
申请日：2010-06-30
申请人： Lars Helle , Thomas Hjort , Thomas Lundgren Andersen
发明人： Lars Helle , Thomas Hjort , Thomas Lundgren Andersen
IPC分类号： F03D9/00
CPC分类号： F03D7/0224 , F03D7/0284 , F03D9/10 , F03D9/11 , F03D9/255 , F03D15/10 , F03D80/60 , F05B2270/107 , H02P9/00 , Y02E10/723
摘要： A method for operating a wind turbine facility during for example a grid fault, the wind turbine facility comprising a power dissipation/storage being adapted to dissipate or store electrical energy exceeding an amount to be delivered to an associated power supply grid during the grid fault. The method includes operating the wind turbine facility in accordance with an allowed amount of electrical energy that can be dissipated or stored in the power dissipation/storage of the wind turbine facility by ensuring that a total amount of electrical energy generated by the wind turbine facility does not exceed a sum of the allowed amount and the amount to be delivered to the power supply grid.
摘要翻译：一种用于在例如电网故障期间操作风力涡轮机设施的方法，所述风力涡轮机设施包括功率消耗/存储器，其适于在电网故障期间耗散或存储超过要传送到相关联的电力供电电网的量的电能。该方法包括根据允许的电能量来操作风力涡轮机设施，该允许的电能量可以通过确保由风力涡轮机设备产生的总能量的总量来分散或存储在风力涡轮机设备的功率消耗/储存中不超过允许的金额和交付给电网的金额的总和。

15. 发明申请

US20130300117A1 WIND TURBINE SYSTEM AND METHOD USING VOLTAGE GENERATING MATERIAL 审中-公开
标题翻译：风力涡轮机系统和使用电压发生材料的方法
公开(公告)号：US20130300117A1
公开(公告)日：2013-11-14
申请号：US13882942
申请日：2011-11-02
申请人： Thomas Hjort
发明人： Thomas Hjort
IPC分类号： F03D7/00 , F03D9/00
CPC分类号： F03D7/00 , F03D9/25 , F03D17/00 , F03D80/00 , F05B2220/709 , F05B2270/80 , F05B2270/808 , Y02E10/721
摘要： A system for a wind turbine comprises: one or more devices (12)(30) operatively mounted on a wind turbine (1) for generating an output signal during use; and a voltage source (22)(32) in electrical connection with the one or more devices (12)(30) for powering the one or more devices during use. The voltage source (22)(32) comprises at least one layer of a voltage generating material (24) in the form of a dielectric electroactive polymer capable of producing a voltage upon deformation. The at least one layer of voltage generating material is incorporated into a wind turbine component (5)(2) which is subject to deformation during operation of the wind turbine (1).
摘要翻译：一种用于风力涡轮机的系统包括：可操作地安装在风力涡轮机（1）上的一个或多个装置（12）（30），用于在使用期间产生输出信号; 以及与所述一个或多个装置（12）（30）电连接的用于在使用期间对所述一个或多个装置供电的电压源（22）（32）。电压源（22）（32）包括能够在变形时产生电压的电介质电活性聚合物形式的至少一层电压产生材料（24）。所述至少一层电压产生材料被结合到在风力涡轮机（1）的操作期间经受变形的风力涡轮机部件（5）（2）中。

16. 发明申请

US20080301477A1 Power Saving in Signal Processing in Receivers 有权
标题翻译：接收机信号处理省电
公开(公告)号：US20080301477A1
公开(公告)日：2008-12-04
申请号：US12066436
申请日：2005-09-12
申请人： Morten Gade , Kim Schneider , Thomas Hjort , Frank Fitzek , Ole Olsen
发明人： Morten Gade , Kim Schneider , Thomas Hjort , Frank Fitzek , Ole Olsen
IPC分类号： G06F1/32
CPC分类号： H04B1/1615 , H04W52/0225 , Y02D70/168 , Y02D70/40
摘要： A method of receiving a signal in bursts comprising frames each including payload data and error correction data received in separate time periods, the bursts being separated by time intervals during which power is saved by disabling at least some signal processing components of the receiver, Signal processing components of the receiver are disabled to save power before all the error correction data for all the frames in the burst is received.
摘要翻译：一种接收信号的方法，包括帧，每个帧包括在不同的时间周期中接收的有效载荷数据和纠错数据，这些脉冲串通过禁止接收机的至少一些信号处理组件来节省电力的时间间隔被分离，信号处理在接收到突发中所有帧的所有纠错数据之前，接收机的组件被禁用以节省功率。

17. 发明申请

US20060043792A1 Method and apparatus for providing uninterruptible power 有权
标题翻译：提供不间断电源的方法和装置
公开(公告)号：US20060043792A1
公开(公告)日：2006-03-02
申请号：US10930692
申请日：2004-08-31
申请人： Thomas Hjort , Henning Nielsen
发明人： Thomas Hjort , Henning Nielsen
IPC分类号： H02J1/00
CPC分类号： H02J9/062 , H02J2009/068 , Y10T307/615
摘要： Methods and apparatus for providing uninterruptible power are provided by aspects of the invention. One aspect is more particularly directed to an uninterruptible power supply for providing power to a load. The uninterruptible power supply includes an input to receive input power, an output to provide output power, a back-up power source coupled to the output to provide backup power at the output, a contactor coupled to the input and having an open state and a closed state, a contactor control circuit having an output coupled to the contactor to provide an output voltage to control an operational state of the contactor, the contactor control circuit being configured to provide an output voltage having a first voltage level to the contactor to control the contactor to switch from the open state to the closed state and to provide a second output voltage having a second voltage level to maintain the contactor in the closed state.
摘要翻译：提供不间断电源的方法和装置由本发明的方面提供。更具体地涉及用于向负载提供电力的不间断电源。不间断电源包括用于接收输入功率的输入，用于提供输出功率的输出，耦合到输出的备用电源以在输出端提供备用功率，耦合到输入并具有开路状态和接触器控制电路，其具有耦合到所述接触器的输出端以提供输出电压以控制所述接触器的操作状态，所述接触器控制电路被配置为向所述接触器提供具有第一电压电平的输出电压以控制所述接触器接触器从打开状态切换到关闭状态，并提供具有第二电压电平的第二输出电压，以将接触器保持在闭合状态。

18. 发明申请

US20050168073A1 Uninterruptible power supply system and method 有权
标题翻译：不间断电源系统及方法
公开(公告)号：US20050168073A1
公开(公告)日：2005-08-04
申请号：US10767450
申请日：2004-01-29
申请人： Thomas Hjort
发明人： Thomas Hjort
IPC分类号： H02J7/00 , H02J9/06
CPC分类号： H02J9/062 , Y10T307/615 , Y10T307/62
摘要： Methods and apparatus for delivering uninterruptible power to loads are provided. One aspect on the invention is directed to a system for providing power to a load. The system includes a first input to receive AC power from a first AC power source, a second input to receive AC power from a second AC power source, a third input to receive DC power from a first DC power source, an output that provides output AC power to the load, and converter circuitry, coupled to the first, second and third inputs, adapted to provide the output power derived from at least one of the first AC power source, the second AC power source and the first DC power source.
摘要翻译：提供了向负载提供不间断电力的方法和装置。本发明的一个方面涉及一种向负载提供电力的系统。该系统包括用于从第一AC电源接收AC电力的第一输入端，用于从第二AC电源接收AC电力的第二输入端，用于从第一DC电源接收DC电力的第三输入端，提供输出端的输出耦合到负载的AC电力以及耦合到第一，第二和第三输入的转换器电路，适于提供从第一AC电源，第二AC电源和第一DC电源中的至少一个获得的输出功率。

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