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11.发明授权Power generation system including predictive control apparatus to reduce influences of weather-varying factors 有权发电系统包括预测控制装置，以减少天气变化因素的影响公开(公告)号：US08624411B2
公开(公告)日：2014-01-07
申请号：US13273328
申请日：2011-10-14
申请人： Michael Schmidt , Christian Heller , Simon Schramm , Said El-Barbari , Mark Lynass , Kathleen Ann O'Brien , Ralph Teichmann , Owen Schelenz
发明人： Michael Schmidt , Christian Heller , Simon Schramm , Said El-Barbari , Mark Lynass , Kathleen Ann O'Brien , Ralph Teichmann , Owen Schelenz
IPC分类号： F02B63/04
CPC分类号： H02J3/38
摘要： A power generation system (10) for generating electrical power, which may vary in response to one or more weather-varying factors (11). The system may include an array of power generators (12) subject to the weather-varying factor. A module (18) may be configured to predict over a time horizon at least one power-generating condition for the array of power generators. A controller (24) may be configured to anticipatorily adjust a control strategy regarding operation of a component and/or subsystem of the power generation system based on the predicted power-generating condition for the array of power generators over the time horizon.
摘要翻译： 一种用于产生电力的发电系统（10），其可以响应于一个或多个天气变化因素（11）而变化。 系统可以包括受天气变化因素影响的发电机阵列（12）。 模块（18）可以被配置为在时间范围内预测用于发电机阵列的至少一个发电条件。 控制器（24）可以被配置为基于在时间范围内的用于发电机阵列的预测发电条件来预期地调整关于发电系统的部件和/或子系统的操作的控制策略。
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公开(公告)号：US08614525B2
公开(公告)日：2013-12-24
申请号：US12974469
申请日：2010-12-21
IPC分类号： H02J3/44
CPC分类号： H02J3/383 , H02J3/26 , Y02E10/563 , Y02E40/50 , Y10T307/615 , Y10T307/707
摘要： A photovoltaic (PV) power generation system is described. The system includes a plurality of PV collector units that include at least one PV cell and a collector-side single-phase inverter. The plurality of PV collector units are configured for coupling with a symmetric poly-phase alternating current (AC) load. The system also includes a system controller configured to control operation of the plurality of PV collector units.
摘要翻译： 描述了光伏（PV）发电系统。 该系统包括多个PV收集器单元，其包括至少一个PV电池和集电极侧单相逆变器。 多个PV收集器单元被配置为与对称的多相交流（AC）负载耦合。 该系统还包括被配置为控制多个PV收集器单元的操作的系统控制器。
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13.发明申请SYSTEM AND METHOD FOR CONTROLLING REACTIVE POWER IN A POWER CONVERSION SYSTEM 审中-公开用于控制电力转换系统中的反作用力的系统和方法公开(公告)号：US20130155738A1
公开(公告)日：2013-06-20
申请号：US13329405
申请日：2011-12-19
IPC分类号： H02M7/539
摘要： A power conversion system includes a three-phase power converter electrically couplable to a photovoltaic power source for converting DC power to three-phase AC power; sensors for measuring voltage levels of the AC power at each phase; and a controller for generating and transmitting independent reactive power commands for each phase of the three-phase power converter based at least in part on the voltage levels and an existing voltage imbalance.
摘要翻译： 电力转换系统包括电耦合到光伏电源的三相电力转换器，用于将直流电力转换为三相交流电; 传感器，用于测量各相交流电源的电压电平; 以及控制器，用于至少部分地基于电压电平和现有的电压不平衡来产生和发送用于三相功率转换器的每个相位的独立无功功率命令。
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公开(公告)号：US20130134785A1
公开(公告)日：2013-05-30
申请号：US13307133
申请日：2011-11-30
CPC分类号： H02J3/383 , H02M7/487 , Y02E10/563 , Y10T307/50 , Y10T307/653 , Y10T307/685
摘要： A solar power generation system includes photovoltaic modules electrically coupled to each other for generating DC power having a voltage at least as large as a minimum threshold voltage but no greater than a maximum threshold voltage. The system also includes a DC-AC power converter including a plurality of semiconductor switches for converting the DC power to AC power for transmission to a power grid. The minimum threshold voltage is based at least in part on grid voltage requirements, and the maximum threshold voltage is based on a voltage rating of the power converter.
摘要翻译： 太阳能发电系统包括彼此电耦合以产生具有至少与最小阈值电压但不大于最大阈值电压一样大的电压的DC电力的光伏模块。 该系统还包括DC-AC电力转换器，其包括用于将DC电力转换为AC电力以传输到电网的多个半导体开关。 最小阈值电压至少部分地基于电网电压要求，并且最大阈值电压基于功率转换器的额定电压。
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公开(公告)号：US08427010B2
公开(公告)日：2013-04-23
申请号：US12475244
申请日：2009-05-29
CPC分类号： H02J3/383 , H02J3/386 , H02M7/487 , H02M7/49 , Y02E10/563 , Y02E10/763 , Y10T307/707
摘要： A system, in one embodiment, includes a photovoltaic power converter. The photovoltaic power converter includes one or more photovoltaic arrays configured convert solar energy into a DC signal and two or more N-level converters coupled to a common DC bus (N being an integer greater than 2).
摘要翻译： 在一个实施例中，系统包括光伏功率转换器。 光伏功率转换器包括将太阳能转换为DC信号的一个或多个光伏阵列和耦合到公共DC总线（N大于2的整数）的两个或更多个N电平转换器。
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16.发明申请SYSTEM AND METHOD FOR OPERATING A POWER CONVERSION SYSTEM IN A CURTAILED MODE 审中-公开用于在曲线模式下操作电力转换系统的系统和方法公开(公告)号：US20130093250A1
公开(公告)日：2013-04-18
申请号：US13274793
申请日：2011-10-17
CPC分类号： H02J3/383 , H02J7/35 , H02S40/32 , Y02E10/563 , Y02E10/566 , Y10T307/707
摘要： A power management system comprising a processor is provided. The power management system obtains maximum operating capacities of the power converters over time while in the curtailed mode and uses at least some of the maximum operating capacities for determining and commanding an adjusted operating capacity of at least one of the power converters to maintain a substantially constant level of output power.
摘要翻译： 提供了包括处理器的电源管理系统。 功率管理系统在缩减模式下获得功率转换器的最大工作容量，并且使用至少一些最大工作容量来确定和命令至少一个功率转换器的经调整的工作容量以维持基本恒定 输出功率级别。
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公开(公告)号：US20120065803A1
公开(公告)日：2012-03-15
申请号：US12981093
申请日：2010-12-29
IPC分类号： G06F1/26
CPC分类号： H02J3/385 , H02J3/382 , H02J3/386 , Y02E10/58 , Y02E10/763 , Y02E60/728 , Y04S10/265 , Y10T307/582
摘要： A power conversion system is described. The power conversion system includes a first power converter coupled to an electrical grid at a first point of interconnection (POI), a first processing device coupled to the first power converter and configured to control operation of the first power converter, and a first power measurement device coupled to the first processing device and configured to collect data associated with power output of the first power converter. The power conversion system also includes a first global positioning system (GPS) receiver coupled to the first processing device and configured to receive location information corresponding to a location of the first power converter and temporal information corresponding to a time at the location.
摘要翻译： 描述了电力转换系统。 功率转换系统包括在第一互连点（POI）处耦合到电网的第一功率转换器，耦合到第一功率转换器并被配置为控制第一功率转换器的操作的第一处理设备，以及第一功率测量 耦合到所述第一处理设备并被配置为收集与所述第一功率转换器的功率输出相关联的数据。 电力转换系统还包括第一全球定位系统（GPS）接收器，其耦合到第一处理设备并且被配置为接收对应于第一功率转换器的位置的位置信息和对应于该位置处的时间的时间信息。
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公开(公告)号：US20120049637A1
公开(公告)日：2012-03-01
申请号：US12974469
申请日：2010-12-21
IPC分类号： H02J3/44
CPC分类号： H02J3/383 , H02J3/26 , Y02E10/563 , Y02E40/50 , Y10T307/615 , Y10T307/707
摘要： A photovoltaic (PV) power generation system is described. The system includes a plurality of PV collector units that include at least one PV cell and a collector-side single-phase inverter. The plurality of PV collector units are configured for coupling with a symmetric poly-phase alternating current (AC) load. The system also includes a system controller configured to control operation of the plurality of PV collector units.
摘要翻译： 描述了光伏（PV）发电系统。 该系统包括多个PV收集器单元，其包括至少一个PV电池和集电极侧单相逆变器。 多个PV收集器单元被配置为与对称的多相交流（AC）负载耦合。 该系统还包括被配置为控制多个PV收集器单元的操作的系统控制器。
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公开(公告)号：US08101898B2
公开(公告)日：2012-01-24
申请号：US12408937
申请日：2009-03-23
CPC分类号： H03K17/941 , H01H59/0009
摘要： An optically powered MEMS gate driver includes a photovoltaic converter configured to receive a light signal from a light source and output a DC supply voltage for a MEMS gate driver in response thereto. The MEMS gate driver further includes a DC to DC converter electrically coupled to the photovoltaic converter and configured to output a line level DC voltage in response to the DC supply voltage. An electrical circuit, also included as a portion of the MEMS gate driver is electrically coupled to both the photovoltaic converter and the DC to DC converter is configured to receive the supply voltage and the line level voltage and to output a line level drive signal in response thereto. The optically powered MEMS gate driver is self-contained within a common EMI enclosure thus providing isolation between the gate driver and command signal electronics.
摘要翻译： 光学驱动的MEMS栅极驱动器包括光电转换器，其被配置为从光源接收光信号，并响应于此向MEMS栅极驱动器输出DC电源电压。 MEMS栅极驱动器还包括电耦合到光伏转换器并被配置为响应于DC电源电压输出线路电平DC电压的DC-DC转换器。 还包括作为MEMS栅极驱动器的一部分的电路电耦合到光伏转换器和DC-DC转换器两者被配置为接收电源电压和线路电平电压并且响应地输出线路电平的驱动信号 到此。 光学驱动的MEMS栅极驱动器是独立于普通的EMI外壳内，从而提供栅极驱动器和命令信号电子器件之间的隔离。
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20.发明申请公开(公告)号：US20110144817A1
公开(公告)日：2011-06-16
申请号：US12869522
申请日：2010-08-26
CPC分类号： F03D7/048 , F03D7/0284 , F03D7/046 , F03D9/255 , F05B2270/103 , F05B2270/337 , H02P9/04 , H02P9/48 , H02P2101/15 , Y02E10/723
摘要： A method of controlling a wind turbine farm includes programming at least one algorithm within at least one processor. The wind turbine farm has at least one wind turbine that includes a generator. The at least one algorithm is representative of a relationship between at least one electric power grid tolerance range and an electric power generation rating. The method also includes determining the electric power grid tolerance range. The method further includes generating at least one wind turbine farm tolerance adjustment signal representative of a wind turbine farm tolerance range. The method also includes changing the wind turbine farm tolerance range.
摘要翻译： 控制风力涡轮机场的方法包括在至少一个处理器内编程至少一个算法。 风力涡轮机场具有至少一个包括发电机的风力涡轮机。 所述至少一个算法代表至少一个电网容限范围和发电额定值之间的关系。 该方法还包括确定电力电网容差范围。 该方法还包括产生代表风力涡轮机农场公差范围的至少一个风力涡轮机容限调整信号。 该方法还包括改变风力发电机组的公差范围。
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