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1. 发明申请

WO2012083118A2 STRUCTURALLY BREAKING UP A TWO-AXIS TRACKER ASSEMBLY IN A CONCENTRATED PHOTOVOLTAIC SYSTEM 审中-公开
标题翻译：在一个集中的光伏系统中结构化地断开双轴跟踪器组件
公开(公告)号：WO2012083118A2
公开(公告)日：2012-06-21
申请号：PCT/US2011/065380
申请日：2011-12-16
申请人： GREENVOLTS, INC. , MILLER, Wayne , HINMAN, Brian , OCEGUEDA, Victor , WLODARCZYK, Anthony
发明人： MILLER, Wayne , HINMAN, Brian , OCEGUEDA, Victor , WLODARCZYK, Anthony
CPC分类号： H01L31/0543 , F16C35/02 , F24S30/455 , F24S2030/11 , F24S2030/15 , H02S20/10 , H02S20/32 , Y02E10/47 , Y02E10/52
摘要： Methods and apparatus are described for a two axis tracking mechanism for a concentrated photovoltaic system. A solar array of the two axis tracking mechanism is structurally broken up to have multiple independently movable sets of concentrated photovoltaic solar (CPV) cells. Further, the remainder of the two-axis tracker is manufactured in simple sections that assemble easily in the field while maintaining the alignment of the tracker assembly. The CPV cells are located in two or more paddle assemblies, and the paddle assemblies couple to a common roll axle. Each of the multiple paddle assemblies contains its own set of the CPV solar cells that is independently movable on its own tilt axle from other sets of CPV cells on that two axis tracking mechanism. Each paddle assembly has its own drive mechanism for that tilt axle.
摘要翻译：描述了用于集中光伏系统的双轴跟踪机构的方法和装置。两轴跟踪机构的太阳能阵列在结构上被分解成具有多个独立可移动的集中光伏太阳能（CPV）电池组。此外，双轴跟踪器的其余部分以简单的部分制造，其容易地在现场组装，同时保持跟踪器组件的对准。 CPV电池位于两个或更多个桨组件中，并且桨组件耦合到公共辊轴。多个桨叶组件中的每一个包含其自己的CPV太阳能电池组，其可以在其双轴跟踪机构上的其它CPV单元组在其自身的倾斜轴上独立地移动。每个桨组件都有自己的用于该倾斜轴的驱动机构。

2. 发明申请

WO2012083123A1 AN INTEGRATED REMOTELY CONTROLLED PHOTOVOLTAIC SYSTEM 审中-公开
标题翻译：一体化远程控制光伏系统
公开(公告)号：WO2012083123A1
公开(公告)日：2012-06-21
申请号：PCT/US2011/065390
申请日：2011-12-16
申请人： GREENVOLTS, INC. , MILLER, Wayne , KAZEMI, Hossein , HINMAN, Brian , VANDEVELDE, Roeland
发明人： MILLER, Wayne , KAZEMI, Hossein , HINMAN, Brian , VANDEVELDE, Roeland
IPC分类号： G06F1/26
CPC分类号： H01L31/02021 , F24S30/455 , F24S50/20 , H01L31/0543 , H02S20/32 , H02S50/00 , H02S50/10 , H04L67/12 , H04W4/70 , Y02E10/47 , Y02E10/52
摘要： Various methods and apparatus are described for an integrated remotely controlled photovoltaic system having a number of components. A central backend server management system is configured to facilitate management of two or more solar arrays at a remote site from a client device connected over a public wide area network (WAN). An integrated electronics housing contains multiple circuits, including power generation inverter circuits and solar array motion control circuits for one or more Photovoltaic (PV) solar arrays at the remote site. The multiple circuits cohesively exist in the integrated electronics housing and actually perform better because of the interconnectivity. The communication circuitry within the integrated electronics housing is configured to establish secure communications over the WAN with the central backend server management system. The integrated electronics housing acts as the local system control point for the first solar array.
摘要翻译：描述了具有多个部件的集成的远程控制的光伏系统的各种方法和装置。中央后端服务器管理系统被配置为便于从通过公共广域网（WAN）连接的客户端设备在远程站点处管理两个或更多个太阳能阵列。集成的电子设备外壳包含多个电路，包括在远程站点的一个或多个光伏（PV）太阳能电池阵列的发电逆变器电路和太阳能阵列运动控制电路。多重电路内在地存在于集成电路外壳中，并且由于互连性而实际上表现更好。集成电路外壳内的通信电路被配置为通过中央后端服务器管理系统在WAN上建立安全通信。集成的电子设备外壳作为第一个太阳能电池阵列的本地系统控制点。

3. 发明申请

WO2012083131A1 A REMOTE ANGLE MAPPING PROCESS FOR A CPV ARRAY 审中-公开
标题翻译：用于CPV阵列的远程角度映射过程
公开(公告)号：WO2012083131A1
公开(公告)日：2012-06-21
申请号：PCT/US2011/065409
申请日：2011-12-16
申请人： GREENVOLTS, INC. , VANDEVELDE, Roeland , XIE, Qiang , LANGLOIS, Louis, F.
发明人： VANDEVELDE, Roeland , XIE, Qiang , LANGLOIS, Louis, F.
IPC分类号： F16H21/00
CPC分类号： H01L31/02021 , F24S30/455 , F24S50/20 , H02S20/32 , Y02E10/47 , Y02E10/50
摘要： Angle mapping logic for a solar array of a two-axis tracker mechanism for the concentrated photovoltaic system is configured to facilitate a remotely initiated angle mapping process and then remotely diagnose movement and other pointing errors in the solar array on the two- axis solar tracker mechanism. Deviations in power produced in a set of test points of the angle mapping process and shapes of the plotted information provide diagnostics to indicate error locations and types of pointing errors present in the equipment in the solar array and in the two-axis tracker mechanism. Information from the angle mapping process is sent over a network to a remote server for analysis. The test can be initiated from the remote server.
摘要翻译：用于集中光伏系统的用于双轴跟踪器机构的太阳能阵列的角度映射逻辑被配置为便于远程启动的角度映射处理，然后远程诊断太阳能阵列上的运动和其他指向误差，该二维太阳能轨迹机构。在角度测绘过程的一组测试点产生的功率偏差和绘制的信息的形状提供诊断以指示存在于太阳能阵列和双轴跟踪器机构中的设备中的指示误差的错误位置和类型。来自角度映射处理的信息通过网络发送到远程服务器进行分析。测试可以从远程服务器启动。

4. 发明申请

WO2011112842A1 OPTICS WITHIN A CONCENTRATED PHOTOVOLTAIC RECEIVER CONTAINING A CPV CELL 审中-公开
标题翻译：在含有CPV细胞的浓缩光电接收器中的光学
公开(公告)号：WO2011112842A1
公开(公告)日：2011-09-15
申请号：PCT/US2011/027954
申请日：2011-03-10
申请人： GREENVOLTS, INC. , DOUGHERTY, David , CONNER, Arlie
发明人： DOUGHERTY, David , CONNER, Arlie
IPC分类号： H01L31/042
CPC分类号： G02B5/1885 , H01L31/0543 , H01L31/0547 , Y02E10/52
摘要： A multiple junction photovoltaic cell is optically coupled to the Fresnel lens with teeth. The set of teeth within a given ring of a ringed pattern of teeth on the Fresnel lens may have 1 ) varying surface angles of different teeth across the lens, 2) varying refractive indexes of the different teeth or 3) a combination of both. The differing surface angles or refractive indexes of different teeth within a given ring of a ringed pattern of teeth establish multiple focal lengths aimed at five or more different axial target focal points within an anticipated zone of operation relative to the multiple junction photovoltaic cell to create a window of averaged intensity of light defined by the five or more different axial target focal points.
摘要翻译：多结光伏电池与齿形光耦合到菲涅耳透镜。在菲涅尔透镜上的环形轮廓的给定环内的齿组可以具有1）穿过透镜的不同齿的不同表面角度，2）改变不同齿的折射率或3）两者的组合。不同牙齿的不同牙齿在环形图案的环中形成的多个焦距针对相对于多结光伏电池的预期操作区域内的五个或更多个不同的轴向目标焦点，以产生由五个或更多个不同的轴向目标焦点限定的平均光强度的窗口。

5. 发明申请

WO2012083120A1 BROWSER-BASED BACK -END MANAGEMENT SYSTEM FOR A CONCENTRATED PHOTOVOLTAIC (CPV) SYSTEM 审中-公开
标题翻译：用于集中光伏（CPV）系统的基于浏览器的后台管理系统
公开(公告)号：WO2012083120A1
公开(公告)日：2012-06-21
申请号：PCT/US2011/065385
申请日：2011-12-16
申请人： GREENVOLTS, INC. , VANDEVELDE, Roeland , MILLER, Wayne , HINMAN, Brian
发明人： VANDEVELDE, Roeland , MILLER, Wayne , HINMAN, Brian
IPC分类号： G05D5/00
CPC分类号： H01L31/02021 , H02J3/383 , H02S20/32 , H04L63/20 , Y02E10/563 , Y04S40/24
摘要： Each of the CPV arrays at a solar site is coupled with a different system control point (SCP) to be communicatively connected to a central backend management system associated with that solar site. The management system is configured to present a plurality of user interfaces via the Internet to a browser of a user's client device to enable the user to navigate to and then 1 ) view information for various components and 2) send a command to perform an action for various components for the various components associated with the CPV arrays. The plurality of user interfaces presented to the user based on the management system having authenticated the user as being allowed to view the information related to the CPV array.
摘要翻译：太阳能场所的每个CPV阵列与不同的系统控制点（SCP）耦合，以便与与该太阳能站点相关联的中央后端管理系统通信地连接。管理系统被配置为经由因特网将多个用户界面呈现给用户的客户端设备的浏览器，以使用户能够浏览到，然后1）查看各种组件的信息，以及2）发送命令来执行用于与CPV阵列相关联的各种组件的各种组件。基于已经认证用户的管理系统呈现给用户的多个用户界面被允许查看与CPV阵列相关的信息。

6. 发明申请

WO2011133245A1 AN INVERTER FOR A THREE-PHASE AC PHOTOVOLTAIC SYSTEM 审中-公开
标题翻译：一个三相交流光伏系统的逆变器
公开(公告)号：WO2011133245A1
公开(公告)日：2011-10-27
申请号：PCT/US2011/025339
申请日：2011-02-17
申请人： GREENVOLTS, INC. , HINMAN, Brian , KAZEMI, Hossein , MILLER, Wayne
发明人： HINMAN, Brian , KAZEMI, Hossein , MILLER, Wayne
IPC分类号： H02M1/00
CPC分类号： H02H7/1222 , H02H3/33 , H02H9/001 , H02J3/383 , Y02E10/563 , Y10T307/511 , Y10T307/696
摘要： Various methods and apparatus are described for a photovoltaic system. In an embodiment, pluralities of three-phase Alternating Current (AC) inverter circuits electrically connect into a common three phase AC output. Each of those inverters receives a bipolar DC voltage supplied from its own set of Concentrated Photovoltaic (CPV) modules.
摘要翻译：光伏系统描述了各种方法和装置。在一个实施例中，多个三相交流（AC）逆变器电路电连接到公共三相AC输出。每个逆变器都接收从其自己的集中光伏（CPV）模块提供的双极直流电压。

7. 发明申请

WO2011133244A1 PHOTOVOLTAIC ARRAY GROUND FAULT DETECTION METHOD FOR UTILITY-SCALE GROUNDED SOLAR ELECTRIC POWER GENERATING SYSTEMS 审中-公开
标题翻译：用于实际接地太阳能发电系统的光伏阵列接地故障检测方法
公开(公告)号：WO2011133244A1
公开(公告)日：2011-10-27
申请号：PCT/US2011/025337
申请日：2011-02-17
申请人： GREENVOLTS, INC. , KAZEMI, Hossein , SELCHAU-HANSEN, Viggo , HINMAN, Brian
发明人： KAZEMI, Hossein , SELCHAU-HANSEN, Viggo , HINMAN, Brian
IPC分类号： H01L31/042 , H02H3/00
CPC分类号： H02H7/20 , H02H3/33 , H02H7/1222 , Y02E10/56
摘要： Various methods and apparatus are described for a photovoltaic system. In an embodiment, a hybrid grounding circuit as well as a ground fault monitoring circuit are in the inverter circuitry with its switching devices that generate three-phase Alternating Current (AC) voltage. The three-phase AC voltage is supplied to a utility power grid interface transformer, where a primary-side common node of the Utility Power grid interface transformer is connected to Earth ground. Each inverter has 1 ) its own set of isolation contacts to connect as well as isolate this particular inverter from the utility grid interface transformer, and 2) control components in the ground fault monitoring circuit for controlling operation of the isolation contacts based off a presence of the ground fault detected by the ground fault monitor circuit for that inverter. The inverter circuit receives a DC voltage supplied from its own set of ungrounded Concentrated Photovoltaic modules.
摘要翻译：光伏系统描述了各种方法和装置。在一个实施例中，混合接地电路以及接地故障监测电路在逆变器电路中，其开关装置产生三相交流（AC）电压。三相交流电压被提供给公共电网接口变压器，其中公用电网接口变压器的初级侧公共节点连接到地面。每个逆变器有1）自己的一组隔离触点连接，并将该特定的逆变器与公用电网接口变压器隔离，以及2）接地故障监控电路中的控制组件，用于控制隔离触点的运行，由该变频器的接地故障监控电路检测到接地故障。逆变器电路接收从其自己的一组未接地的集中光伏组件提供的直流电压。

8. 发明申请

US20120227796A1 OPTICS WITHIN A CONCENTRATED PHOTOVOLTAIC RECEIVER CONTAINING A CPV CELL 审中-公开
标题翻译：在含有CPV细胞的浓缩光电接收器中的光学
公开(公告)号：US20120227796A1
公开(公告)日：2012-09-13
申请号：US13044418
申请日：2011-03-09
申请人： DAVID DOUGHERTY , Arlie Conner
发明人： DAVID DOUGHERTY , Arlie Conner
IPC分类号： H01L31/06
CPC分类号： G02B3/08 , H01L31/0543 , Y02E10/52
摘要： A multiple junction photovoltaic cell is optically coupled to the Fresnel lens with teeth. The set of teeth within a given ring of a ringed pattern of teeth on the Fresnel lens may have 1) varying surface angles of different teeth across the lens, 2) varying refractive indexes of the different teeth or 3) a combination of both. The differing surface angles or refractive indexes of different teeth within a given ring of a ringed pattern of teeth establish multiple focal lengths aimed at five or more different axial target focal points within an anticipated zone of operation relative to the multiple junction photovoltaic cell to create a window of averaged intensity of light defined by the five or more different axial target focal points.
摘要翻译：多结光伏电池与齿形光耦合到菲涅耳透镜。在菲涅尔透镜上的环形轮廓的给定环内的齿组可以具有1）穿过透镜的不同齿的不同表面角度，2）改变不同齿的折射率或3）两者的组合。不同牙齿的不同牙齿在环形图案的环中形成的多个焦距针对相对于多结光伏电池的预期操作区域内的五个或更多个不同的轴向目标焦点，以产生由五个或更多个不同的轴向目标焦点限定的平均光强度的窗口。

9. 发明申请

US20120152309A1 ALIGNMENT OF PHOTOVOLTAIC CELLS WITH RESPECT TO EACH OTHER DURING MANUFACTURING AND THEN MAINTAINING THIS ALIGNMENT IN THE FIELD 审中-公开
标题翻译：在制造过程中相对于其他任何一个光伏电池进行对准，并保持现场的对齐
公开(公告)号：US20120152309A1
公开(公告)日：2012-06-21
申请号：US13227649
申请日：2011-09-08
申请人： Wayne Miller , Victor Ocegueda , Jeremy Dittmer , Roger Sinsheimer , Mike Prucha
发明人： Wayne Miller , Victor Ocegueda , Jeremy Dittmer , Roger Sinsheimer , Mike Prucha
IPC分类号： H01L31/052 , H01L31/18
CPC分类号： H01L31/0543 , F24S23/31 , F24S25/11 , F24S30/455 , H01L31/052 , H02S20/32 , H02S40/22 , H02S40/42 , Y02E10/47 , Y02E10/52 , Y10T29/49355
摘要： Methods and apparatus are described for a concentrated photovoltaic system. A method of creating a paddle structure with a set of solar receivers that are aligned within and mechanically secured in place in each module contained in a paddle structure. Each solar receiver is assembled and aligned, where the assembly of the solar receiver establishes the alignment of the secondary optic to the photovoltaic solar cell. The assembly of a module with its set of solar receivers establishes the alignment in three dimensions the solar receivers with each other. Individual parts making up the receiver are 1) shaped, 2) sized, 3) keyed, 4) pinned and 5) any combination of these to fit together in only one way so that all of the solar receivers containing the photovoltaic solar cell maintain their alignment when installed in a given CPV module.
摘要翻译：对集中的光伏系统描述了方法和装置。一种用一组太阳能接收器创建桨结构的方法，所述一组太阳能接收器在包含在桨结构中的每个模块中对准并机械地固定在适当位置。每个太阳能接收器被组装和对准，其中太阳能接收器的组件建立二次光学器件与光伏太阳能电池的对准。具有其一组太阳能接收器的模块的组装在三维空间中建立彼此对准的太阳能接收器。组成接收器的单个部件为1）成形，2）尺寸，3）键合，4）固定和5）这些的任何组合仅以一种方式配合在一起，使得包含光伏太阳能电池的所有太阳能接收器保持其安装在给定的CPV模块中时对齐。

10. 发明申请

US20120026631A1 PHOTOVOLTAIC ARRAY GROUND FAULT DETECTION IN AN UNGROUNDED SOLAR ELECTRIC POWER GENERATING SYSTEM AND TECHNIQUES TO TRANSITION ONTO AND OFF THE UTILITY GRID 审中-公开
标题翻译：无线电太阳能发电系统中的光伏阵列接地故障检测和用于实时传送的实际网格的技术
公开(公告)号：US20120026631A1
公开(公告)日：2012-02-02
申请号：US13044423
申请日：2011-03-09
申请人： HOSSEIN KAZEMI , VIGGO SELCHAU-HANSEN
发明人： HOSSEIN KAZEMI , VIGGO SELCHAU-HANSEN
IPC分类号： H02H3/00
CPC分类号： H02H3/16 , H02H7/20
摘要： In an embodiment, inverter circuitry has switching devices that generate three-phase AC voltage that is supplied to a utility power grid interface transformer. A high impedance circuit as well as a ground fault monitoring circuit couple to the inverter circuit. The high impedance circuit is configured to periodically create a path to Earth ground, and thus, completes the Earth ground electrical path back to the ground fault detection circuit. A set of isolation contacts at the AC 3-phase power output connect as well as isolate this particular inverter from the utility grid interface transformer. Control components in the ground fault monitoring circuit control the operation of the isolation contacts based off a presence of a ground fault in ungrounded solar arrays that supply DC power to this ungrounded inverter circuitry when the ground fault is detected by the ground fault monitor circuit for that ungrounded inverter.
摘要翻译：在一个实施例中，逆变器电路具有产生提供给公共电网接口变压器的三相AC电压的开关装置。高阻抗电路以及接地故障监控电路耦合到逆变器电路。高阻抗电路配置为周期性地创建到接地的路径，从而完成接地故障检测电路的接地电路。交流三相电源输出端连接一组隔离触点，并将该特定逆变器与公用电网接口变压器隔离。接地故障监控电路中的控制组件基于在接地故障检测到接地故障时未接地太阳能电池阵列中接地故障的存在而控制隔离触点的操作，该接地故障由接地故障监控电路检测到不接地逆变器。

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