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    SYSTEMS AND METHODS FOR TRACKER-LEVEL PROTECTION
    2.
    发明公开
    SYSTEMS AND METHODS FOR TRACKER-LEVEL PROTECTION 审中-公开

    公开(公告)号：US20240348199A1

    公开(公告)日：2024-10-17

    申请号：US18752249

    申请日：2024-06-24

    申请人： Nextracker LLC

    发明人： Chen Li ,  Yang Liu ,  Alexander W. AU

    IPC分类号： H02S20/32 ,  B62D5/00 ,  F24S25/12 ,  F24S30/425 ,  H02S40/38 ,  H02S50/10

    CPC分类号： H02S20/32 ,  H02S40/38 ,  H02S50/10 ,  B62D5/005 ,  F24S25/12 ,  F24S30/425

    摘要： A solar tracking system includes a solar array, a support structure configured to support the solar array, a driveshaft coupled to the support structure, a base configured to rotatably support the driveshaft, and an articulation system coupled to the driveshaft and configured to articulate the driveshaft relative to the base. The articulation system includes a gearbox coupled to the driveshaft. The solar tracking system also includes a motor mechanically operably coupled to the gearbox to cause the driveshaft to rotate, and a controller that determines a fault caused by the winding up of the driveshaft, and, in response to determining the fault, shorting the windings of the motor and/or providing power, which is generated by the motor when the unwinding driveshaft drives the rotation of the motor, to a load, such as an energy storage device, a resistive load, and/or a heating element.

    Rotating support device for a torsion beam
    3.
    发明授权
    Rotating support device for a torsion beam 有权

    公开(公告)号：US12072124B2

    公开(公告)日：2024-08-27

    申请号：US17621660

    申请日：2020-06-18

    申请人： KTRSOLAR TECH, S.L.

    发明人： Álvaro Achaerandio Fernández ,  Andrés Jiménez De La Cruz ,  Francisco Serrano Piris

    IPC分类号： F24S30/425 ,  F16C33/04

    CPC分类号： F24S30/425 ,  F16C33/046

    摘要： A rotating support device for a torsion beam is be coupled to a support pillar, especially applicable in solar power plant installations which reduces the number of parts used and facilitates the assembly. The device has a clamp which can be coupled to the support pillar having a cylindrical inner area, a bushing intended to be positioned inside the clamp and which has the possibility of rotation together with the torsion beam with respect to the clamp and a retaining part which can be coupled in the slot which in an assembly situation protrudes in height with respect to the central sector of the clamp.

    DRIVE SYSTEM FOR SINGLE AXIS SOLAR TRACKING
    4.
    发明公开
    DRIVE SYSTEM FOR SINGLE AXIS SOLAR TRACKING 审中-公开

    公开(公告)号：US20240235463A9

    公开(公告)日：2024-07-11

    申请号：US18491634

    申请日：2023-10-20

    申请人： SUN AND STEEL SOLAR LLC

    发明人： Robert B. Dally

    IPC分类号： H02S20/32 ,  F24S30/425 ,  F24S50/20

    CPC分类号： H02S20/32 ,  F24S30/425 ,  F24S50/20 ,  F24S2030/133

    摘要： An embodiment for a solar tracker assembly includes a component having multiple pulleys or slide surfaces. A first torque tube is connected with the component. The first torque tube includes a cable slot. A first pull cable is connected to a first and a second pulley of the multiple pulleys or to a first and a second slide surface of the multiple slide surfaces. A second pull cable is connected to a third and a fourth pulley of the multiple pulleys or to a third and a fourth slide surface of the multiple slide surfaces. A first post is connected with the torque tube. The first post includes a connection point connected to the first pull cable and the second pull cable.

    Articulating joint solar panel array
    9.
    发明授权
    Articulating joint solar panel array 有权

    公开(公告)号：US11929705B2

    公开(公告)日：2024-03-12

    申请号：US18092092

    申请日：2022-12-30

    申请人： NEVADOS ENGINEERING, INC.

    发明人： Yezin Taha ,  Norman Xiao

    IPC分类号： H02S20/30 ,  F24S25/12 ,  F24S30/425 ,  H01L31/042 ,  H02S20/10

    CPC分类号： H02S20/30 ,  F24S25/12 ,  F24S30/425 ,  H01L31/042 ,  H02S20/10 ,  Y02E10/47

    摘要： Systems and methods for providing and controlling solar panel arrays are provided. The solar panel array may include one or more articulating joints that may provide variability in the arrangement of solar panels, which may allow the solar panel array to be distributed over varying types of underlying surfaces. The articulating joints may allow orientations of solar panels to be different relative to one another. The articulating joints may convey rotational force across the joints, so that a rotational force used to drive a first solar panel may also be conveyed across the joint and used to drive a second solar panel. The controls system may include row-specific semi-autonomous, or autonomous, controllers as well as controllers to interface with multiple rows. The controllers may include sensors to measure system power generation and basic operations aspects of the solar field to directly measure, or infer, module shading within the solar field. The controller may use this shading and operations data to identify shading, mitigate shading, identify methods to increase power generation, and identify optimum tilt angles for the tracker rows.