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公开(公告)号：US11362618B2
公开(公告)日：2022-06-14
申请号：US17052913
申请日：2019-04-25
IPC分类号： H02S20/32
摘要： System and method for controlling a photovoltaic installation (1), comprising a plurality of solar trackers (8), comprising a plurality of PV panels (9), rotatable around a rotation axis (5), arranged in several parallel rows at a given distance. Each solar tracker (8) has two antennas (2, 3) and at least one tracker controller. An external control unit (4) is connected to the solar trackers (8) of a central head-tracker row (20), which then communicates through a wireless bidirectional network (7), with the sub-tracker rows (30) using only one of the antennas (2, 3). A processing unit in each tracker controller executes an algorithm to determine which antenna (2, 3) is in an optimal position to transmit data or receive orders, requiring data of at least: an angular position and a strength and quality measurement of a radiofrequency signal, of each antenna for each solar tracker (8).
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公开(公告)号：US20210376784A1
公开(公告)日：2021-12-02
申请号：US17052913
申请日：2019-04-25
IPC分类号： H02S20/32
摘要： System and method for controlling a photovoltaic installation (1), comprising a plurality of solar trackers (8), comprising a plurality of PV panels (9), rotatable around a rotation axis (5), arranged in several parallel rows at a given distance. Each solar tracker (8) has two antennas (2, 3) and at least one tracker controller. An external control unit (4) is connected to the solar trackers (8) of a central head-tracker row (20), which then communicates through a wireless bidirectional network (7), with the sub-tracker rows (30) using only one of the antennas (2, 3). A processing unit in each tracker controller executes an algorithm to determine which antenna (2, 3) is in an optimal position to transmit data or receive orders, requiring data of at least: an angular position and a strength and quality measurement of a radiofrequency signal, of each antenna for each solar tracker (8).
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公开(公告)号：US20100101559A1
公开(公告)日：2010-04-29
申请号：US12521047
申请日：2007-12-04
申请人： Thomas Grant , Raul MoralesTorres
发明人： Thomas Grant , Raul MoralesTorres
IPC分类号： F24J2/38
CPC分类号： H02S20/10 , F24S30/452 , F24S2030/136 , F24S2030/145 , H02S20/32 , Y02E10/47
摘要： The invention includes a fixed platform bearing a circular rail, supporting rolling elements to which is attached a mobile frame with a sloping structure which holds a number of solar panels, grouped in rows, the panels of each row being connected to corresponding support shafts, supported on the sloping structure, and a device for moving the frame and shafts in accordance with a predetermined configuration. The frame includes a base with attached thereto the rolling elements and the sloping structure is raised above the base, at a distance from the fixed platform and formed by two supporting beams that delimit an oblique plane and are separated from each other by a distance greater than the diameter of the rail.
摘要翻译： 本发明包括一个带有圆形轨道的固定平台，支撑滚动元件，移动框架与倾斜结构相连，该倾斜结构保持多个分组成行的太阳能面板，每行的面板连接到相应的支撑轴上， 在倾斜结构上，以及根据预定构型移动框架和轴的装置。 该框架包括一个与滚动元件相连的底座，并且倾斜结构在基座上升高一定距离固定平台，并由两个支撑梁形成，两个支撑梁限定了一个倾斜平面，彼此分开一段距离 轨道的直径。
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