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    • 3. 发明申请
    • Solar Tracking for Terrestrial Solar Arrays with Variable Start and Stop Positions
    • 具有可变启动和停止位置的地面太阳能阵列的太阳跟踪
    • US20100102202A1
    • 2010-04-29
    • US12498135
    • 2009-07-06
    • James Sherman
    • James Sherman
    • G01J1/20
    • H01L31/052F24S25/10F24S30/452F24S40/00F24S50/20F24S2201/00H01L31/054H01L31/0543H02S20/10H02S20/23H02S20/32Y02B10/12Y02E10/47Y02E10/52
    • An automated method causes a terrestrial solar cell array to track the sun. The solar cell system includes motors that adjust a position of the array along different respective axes with respect to the sun, wherein a first motor adjusts the inclination angle of the array relative to the surface of the earth and a second motor rotates the array about an axis substantially perpendicular to that surface. The method includes (a) using a software algorithm to predict a position of the sun at a future time; (b) using a computer model to determine respective positions for the motors corresponding to the solar cell array being substantially aligned with the sun at the future time; and (c) activating and operating the motors at respective particular speeds so that at the future time the solar cell array is substantially aligned with the sun. The future time may correspond to any time during operation. An initial future time may correspond to a start up time after sunrise at which point the solar cell is to begin tracking the sun.
    • 一种自动化方法使地面太阳能电池阵列跟踪太阳。 太阳能电池系统包括电动机,其相对于太阳沿不同的相应轴线调整阵列的位置,其中第一电动机相对于地球的表面调节阵列的倾斜角度,而第二电动机绕阵列旋转阵列 基本上垂直于该表面。 该方法包括(a)使用软件算法来预测未来太阳的位置; (b)使用计算机模型来确定对应于太阳能电池阵列的电动机的相应位置在未来时间基本与太阳对准; 和(c)以相应的特定速度激活和操作电动机,使得将来太阳能电池阵列基本上与太阳对准。 未来时间可能对应于运行期间的任何时间。 初始未来时间可以对应于日出之后的启动时间,太阳能电池在哪一点开始跟踪太阳。
    • 6. 发明申请
    • METHODS AND APPARATUS FOR EMERGENCY TRACKING
    • 紧急跟踪的方法和装置
    • US20120302197A1
    • 2012-11-29
    • US13115680
    • 2011-05-25
    • Michael KoontzAndrew TranJames ShermanJake Gunderson
    • Michael KoontzAndrew TranJames ShermanJake Gunderson
    • H04M11/04
    • G06F1/3209G06F1/3278H04W4/90H04W48/18H04W52/028H04W76/50Y02D10/157Y02D70/1224Y02D70/164
    • An apparatus includes a set of network communication modules, a communication control module and an input actuator. Each network communication module from the set of network communication modules is configured to send signals to and receive signals from a remote device via a distinct communication mode from a set of communication modes. The communication control module is configured to periodically send a set of second status signals intended to be sent to the remote device via each communication mode from the set of communication modes when the communication control module is in an emergency operating mode and the communication mode is available. The communication control module is configured to switch from the default operating mode to the emergency operating mode in response to receiving an input signal indicating that the input actuator has been actuated.
    • 一种装置包括一组网络通信模块,通信控制模块和输入致动器。 来自该组网络通信模块的每个网络通信模块被配置为经由来自一组通信模式的不同通信模式向远程设备发送信号并从其接收信号。 通信控制模块被配置为当通信控制模块处于紧急操作模式并且通信模式可用时,周期性地从该组通信模式周期性地发送旨在经由每个通信模式发送到远程设备的一组第二状态信号 。 通信控制模块被配置为响应于接收到指示输入致动器已被致动的输入信号而从默认操作模式切换到紧急操作模式。
    • 8. 发明授权
    • Solar tracking for terrestrial solar arrays
    • 太阳能跟踪用于地面太阳能电池阵列
    • US07795568B2
    • 2010-09-14
    • US12258253
    • 2008-10-24
    • James Sherman
    • James Sherman
    • G01C21/02
    • H01L31/0543F24S30/452F24S40/00F24S50/20F24S2201/00H02S20/10H02S20/32Y02E10/47Y02E10/52
    • An automated method causes a terrestrial solar cell array to track the sun. The solar cell system includes motors that adjust a position of the array along different respective axes with respect to the sun, wherein a first motor adjusts the inclination angle of the array relative to the surface of the earth and a second motor rotates the array about an axis substantially perpendicular to that surface. The method includes (a) using a software algorithm to predict a position of the sun at a future time; (b) using a computer model to determine respective positions for the motors corresponding to the solar cell array being substantially aligned with the sun at the future time; and (c) activating and operating the motors at respective particular speeds so that at the future time the solar cell array is substantially aligned with the sun.
    • 一种自动化方法使地面太阳能电池阵列跟踪太阳。 太阳能电池系统包括电动机,其相对于太阳沿不同的相应轴线调整阵列的位置,其中第一电动机相对于地球的表面调节阵列的倾斜角度,而第二电动机绕阵列旋转阵列 基本上垂直于该表面。 该方法包括(a)使用软件算法来预测未来太阳的位置; (b)使用计算机模型来确定对应于太阳能电池阵列的电动机的相应位置在未来时间基本与太阳对准; 和(c)以相应的特定速度激活和操作电动机,使得将来太阳能电池阵列基本上与太阳对准。
    • 10. 发明申请
    • Periodic Alignment Adjustment Techniques for Terrestrial Solar Arrays
    • 陆地太阳能阵列定期调整技术
    • US20100294337A1
    • 2010-11-25
    • US12468747
    • 2009-05-19
    • James ShermanIgor Kozin
    • James ShermanIgor Kozin
    • H01L31/042
    • G01S3/7861F24S30/452F24S50/00F24S50/20F24S2201/00H02S20/10H02S20/32Y02E10/47Y10S136/291
    • An automated method causes a terrestrial solar cell array to track the sun. The solar cell system may include motors that adjust a position of the array along different respective axes with respect to the sun. An alignment analysis procedure, e.g., a find sun routine, is performed to ensure that the solar cell system is properly aligned with the sun during solar tracking. This procedure may sweep the solar cell system along determined paths (e.g., azimuth and elevation paths) while measuring an output parameter indicative of system performance. The measured data is analyzed to determine if the solar cell system is in misalignment in which case the solar cell system is moved into proper alignment. The alignment procedure may be implemented on a periodic basis or using triggers, and maybe automatically executed or manually executed.
    • 一种自动化方法使地面太阳能电池阵列跟踪太阳。 太阳能电池系统可以包括马达,其相对于太阳沿不同的相应轴线调整阵列的位置。 执行对准分析程序,例如寻找阳光程序,以确保太阳能电池系统在太阳跟踪期间与太阳适当对准。 该过程可以在测量指示系统性能的输出参数的同时沿着确定的路径扫过太阳能电池系统(例如,方位角和仰角路径)。 分析测量数据以确定太阳能电池系统是否处于不对准,在这种情况下,太阳能电池系统被移动到正确的对准状态。 对准过程可以周期性地或者使用触发器来实现,并且可以自动执行或手动执行。