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1.发明授权Photovoltaic system with managed output and method of managing variability of output from a photovoltaic system 有权具有管理输出的光伏系统和管理光伏系统输出变化的方法公开(公告)号：US09413288B2
公开(公告)日：2016-08-09
申请号：US14135287
申请日：2013-12-19
申请人： SunPower Corporation
IPC分类号： F24J2/38 , H01L31/042 , G01R31/40 , H02S50/10
摘要： Photovoltaic systems with managed output and methods for managing variability of output from photovoltaic systems are described. A system includes a plurality of photovoltaic modules configured to receive and convert solar energy. The system also includes a sensor configured to determine an orientation for each of the plurality of photovoltaic modules, the orientations based on a maximum output from the photovoltaic system. The system also includes an orientation system configured to alter the orientation of one or more of the plurality of photovoltaic modules to provide a reduced output from the photovoltaic system, the reduced output less than the maximum output.
摘要翻译： 描述了具有管理输出的光伏系统和管理光伏系统输出变化的方法。 一种系统包括被配置为接收和转换太阳能的多个光伏模块。 该系统还包括被配置为基于来自光伏系统的最大输出来确定多个光伏模块中的每一个的取向的传感器。 该系统还包括被配置为改变多个光伏模块中的一个或多个的取向的取向系统，以提供来自光伏系统的减小的输出，该输出小于最大输出。
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公开(公告)号：US10469025B2
公开(公告)日：2019-11-05
申请号：US15254976
申请日：2016-09-01
申请人： SUNPOWER CORPORATION
IPC分类号： H02N6/00 , H01L31/042 , H02S20/32 , F16H19/00 , F24S30/425 , F24S30/00
摘要： A solar-tracking photovoltaic (PV) system having a motor drive vertically below a PV module, is described. In an example, the motor drive rotates a torque tube holding the PV module. The motor drive may include a gearbox having a worm drive, and a gearmotor having an offset gear. The offset gear may be coupled to a planetary gear train along an axis of a worm of the worm drive, and the offset gear may be coupled to a motor along a shaft axis offset vertically below the worm axis. Accordingly, the motor may be offset vertically below the worm drive, i.e., farther from the PV laminate than the worm drive, and a rotational clearance for the PV laminate may be increased.
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公开(公告)号：US20180062564A1
公开(公告)日：2018-03-01
申请号：US15254976
申请日：2016-09-01
申请人： SUNPOWER CORPORATION
CPC分类号： H02S20/32 , F16H19/001 , F24S30/425 , F24S2030/11 , F24S2030/134 , F24S2030/136 , F24S2030/15 , Y02E10/47
摘要： A solar-tracking photovoltaic (PV) system having a motor drive vertically below a PV module, is described. In an example, the motor drive rotates a torque tube holding the PV module. The motor drive may include a gearbox having a worm drive, and a gearmotor having an offset gear. The offset gear may be coupled to a planetary gear train along an axis of a worm of the worm drive, and the offset gear may be coupled to a motor along a shaft axis offset vertically below the worm axis. Accordingly, the motor may be offset vertically below the worm drive, i.e., farther from the PV laminate than the worm drive, and a rotational clearance for the PV laminate may be increased.
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4.发明授权Photovoltaic system with managed output and method of managing variability of output from a photovoltaic system 有权具有管理输出的光伏系统和管理光伏系统输出变化的方法公开(公告)号：US08629383B2
公开(公告)日：2014-01-14
申请号：US13675178
申请日：2012-11-13
申请人： SunPower Corporation
摘要： Photovoltaic systems with managed output and methods for managing variability of output from photovoltaic systems are described. A system includes a plurality of photovoltaic modules configured to receive and convert solar energy. The system also includes a sensor configured to determine an orientation for each of the plurality of photovoltaic modules, the orientations based on a maximum output from the photovoltaic system. The system also includes an orientation system configured to alter the orientation of one or more of the plurality of photovoltaic modules to provide a reduced output from the photovoltaic system, the reduced output less than the maximum output.
摘要翻译： 描述了具有管理输出的光伏系统和管理光伏系统输出变化的方法。 一种系统包括被配置为接收和转换太阳能的多个光伏模块。 该系统还包括被配置为基于来自光伏系统的最大输出来确定多个光伏模块中的每一个的取向的传感器。 该系统还包括被配置为改变多个光伏模块中的一个或多个的取向的取向系统，以提供来自光伏系统的减小的输出，该输出小于最大输出。
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