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1. 发明申请

WO2010011527A3 SYSTEM TO INCREASE SNR OF CPV-GENERATED POWER SIGNAL 审中-公开
公开(公告)号：WO2010011527A3
公开(公告)日：2010-01-28
申请号：PCT/US2009/050485
申请日：2009-07-14
申请人： SOLFOCUS, INC. , MCDONALD, Mark , HORNE, Stephen, J.
发明人： MCDONALD, Mark , HORNE, Stephen, J.
IPC分类号： F24J2/40 , H01L31/042
摘要： A system may include acquisition of power information from a signal line in accordance with a first signal characteristic. The power information is associated with power generated by a solar collector, and the first signal characteristic is substantially orthogonal to a corresponding signal characteristic of at least one noise source associated with the signal line. In some aspects, a solar tracking error associated with the solar collector is determined based on the acquired power information, a servo feedback signal is determined based on the acquired power information, and determination of the solar tracking error includes determination of the solar tracking error based on the servo feedback signal.

2. 发明申请

WO2010011531A2 FAULT MONITORING BASED ON SOLAR TRACKING ERROR 审中-公开
标题翻译：基于太阳跟踪误差的故障监测
公开(公告)号：WO2010011531A2
公开(公告)日：2010-01-28
申请号：PCT/US2009/050510
申请日：2009-07-14
申请人： SOLFOCUS, INC. , MCDONALD, Mark , HORNE, Stephen, J.
发明人： MCDONALD, Mark , HORNE, Stephen, J.
IPC分类号： F24J2/40 , F24J2/06
CPC分类号： G01S3/7861 , F24S50/20 , G01S3/7803 , Y02E10/47
摘要： A system may include determination of solar tracking error associated with a solar collector, and determination of a fault associated with the solar collector based on the determined solar tracking error. In some aspects, determination of the fault includes fitting a tracking error vs. time function to the determined solar tracking error and the plurality of previously-determined solar tracking errors, and determining that a derivative of the function exceeds a threshold value.
摘要翻译：系统可以包括确定与太阳能收集器相关联的太阳跟踪误差，以及基于所确定的太阳跟踪误差来确定与太阳能收集器相关联的故障。在一些方面，确定故障包括将跟踪误差与时间函数拟合到所确定的太阳跟踪误差和多个预先确定的太阳跟踪误差，以及确定该函数的导数超过阈值。

3. 发明申请

WO2009086293A2 SOLID CONCENTRATOR WITH TOTAL INTERNAL SECONDARY REFLECTION 审中-公开
标题翻译：具有内部二次反射的固体浓缩器
公开(公告)号：WO2009086293A2
公开(公告)日：2009-07-09
申请号：PCT/US2008/087993
申请日：2008-12-22
申请人： SOLFOCUS, INC. , MCDONALD, Mark , YOUNG, Peter , HORNE, Stephen, J.
发明人： MCDONALD, Mark , YOUNG, Peter , HORNE, Stephen, J.
IPC分类号： H02N6/00
CPC分类号： H01L31/0543 , F24S23/00 , F24S23/30 , F24S23/71 , H01L31/0547 , Y02E10/42 , Y02E10/44 , Y02E10/52
摘要： A system includes a solid light-transmissive element comprising a first surface and a second surface, first reflective material disposed on the second surface of the light- transmissive element, and a solar cell to convert light received at the first surface to electrical current. The light received at the first surface may pass through the light- transmissive element, reflect off the first reflective material and intercept an area of an interface between the first surface and an adjacent environment at an angle of incidence greater than arcsin(n x /n y ), where n x = an index of refraction of the adjacent environment and ny = an index of refraction of the light-transmissive element at the first surface.
摘要翻译：系统包括固体透光元件，其包括第一表面和第二表面，设置在透光元件的第二表面上的第一反射材料以及将在第一表面处接收的光转换成电流的太阳能电池。在第一表面处接收的光可以穿过透光元件，反射离开第一反射材料并且以大于arcsin（nx / ny）的入射角拦截第一表面和相邻环境之间的界面的区域，，其中nx =相邻环境的折射率，ny =第一表面处的透光元件的折射率。

4. 发明申请

WO2008127771A1 SINGLE MIRROR SOLAR CONCENTRATOR WITH EFFICIENT ELECTRICAL AND THERMAL MANAGEMENT 审中-公开
标题翻译：具有高效电气和热管理的单镜太阳能浓缩器
公开(公告)号：WO2008127771A1
公开(公告)日：2008-10-23
申请号：PCT/US2008/053715
申请日：2008-02-12
申请人： SOLFOCUS, INC. , HORNE, Stephen, J. , YOUNG, Peter
发明人： HORNE, Stephen, J. , YOUNG, Peter
IPC分类号： H02N6/00
CPC分类号： H01L31/052 , F24S23/00 , F24S23/70 , H01L31/0547 , Y02E10/52
摘要： An apparatus may include a housing having an inner surface and an outer surface, a mirror coupled to the inner surface of the housing, and a receiver unit coupled to the housing. The mirror is to receive direct radiation and to focus the radiation toward a localized area, and the receiver unit is to receive the radiation directly from the mirror and to convert the received radiation to electπcal current. Some aspects include a first mirror to receive a portion of direct radiation and to reflect the received portion of direct radiation toward a first localized area, a second mirror to receive a second portion of direct radiation and to reflect the received second portion of direct radiation toward a second localized area.
摘要翻译：装置可以包括具有内表面和外表面的壳体，耦合到壳体的内表面的反射镜以及耦合到壳体的接收器单元。镜子将接收直接辐射并将辐射聚焦到局部区域，并且接收器单元将直接从反射镜接收辐射并将接收的辐射转换成电流电流。一些方面包括第一反射镜以接收直接辐射的一部分并将接收到的直接辐射部分反射朝向第一局部区域，第二反射镜以接收直接辐射的第二部分并将接收的第二部分直射辐射反射第二个局部区域。

5. 发明申请

WO2007130795A2 LAMINATED SOLAR CONCENTRATING PHOTOVOLTAIC DEVICE 审中-公开
标题翻译：层压太阳能集中光电器件
公开(公告)号：WO2007130795A2
公开(公告)日：2007-11-15
申请号：PCT/US2007/067018
申请日：2007-04-19
申请人： SOLFOCUS, INC. , PALO ALTO RESEARCH CENTER INCORPORATED , FORK, David, K. , HORNE, Stephen, J.
发明人： FORK, David, K. , HORNE, Stephen, J.
IPC分类号： H01L21/44 , H02N6/00
CPC分类号： H01L31/052 , H01L31/0547 , Y02E10/52
摘要： A solar concentrator photovoltaic (CPV) device in which concentrator elements (optics, PV cells and wiring) are laminated to form a composite, substantially planar structure. The concentrator optics are implemented by a solid (e.g. glass) optical element that defines a focal point at which solar light received by the optical element is concentrated. Using vacuum lamination techniques, a printed circuit structure attached by way of an adhesive layer onto a surface of the optical element. The printed circuit structure includes one or more non-conductive layers and conductors that are disposed on the non-conductive layers. The PV cell is connected to printed circuit structure, and is positioned at the focal point of the optical element. Optional front and/or back protective layers are also attached prior to the lamination process. A CPV array includes multiple devices formed on an optical tile using a string-like flexible printed circuit structure.
摘要翻译：太阳能集中器光伏（CPV）装置，其中聚光器元件（光学器件，光伏电池和布线）被层压以形成复合的基本上平面的结构。集中器光学器件由固定（例如玻璃）光学元件来实现，该光学元件限定由光学元件接收的太阳光集中的焦点。使用真空层压技术，通过粘合剂层附着到光学元件的表面上的印刷电路结构。印刷电路结构包括设置在非导电层上的一个或多个非导电层和导体。 PV电池连接到印刷电路结构，并且位于光学元件的焦点处。在层压过程之前，还附有可选的前和/或后保护层。 CPV阵列包括使用线状柔性印刷电路结构形成在光瓦片上的多个器件。

6. 发明申请

WO2009148840A2 SOLAR CONCENTRATOR BACKPAN 审中-公开
标题翻译：太阳能集热器背板
公开(公告)号：WO2009148840A2
公开(公告)日：2009-12-10
申请号：PCT/US2009/044787
申请日：2009-05-21
申请人： SOLFOCUS, INC. , YOUNG, Peter , HORNE, Stephen, J. , CONLEY, Gary, D. , VASQUEZ, Martin
发明人： YOUNG, Peter , HORNE, Stephen, J.
IPC分类号： F24J2/10 , H01L31/042 , H02N6/00 , H02J7/35 , F24J2/13
CPC分类号： G02B19/0042 , F24S23/71 , F24S23/74 , F24S23/79 , F24S25/00 , F24S2023/833 , F24S2023/834 , F24S2023/872 , F24S2023/878 , G02B19/0028 , H01L31/048 , H01L31/0547 , Y02E10/40 , Y02E10/52
摘要： The present invention is a contoured backpan for a solar concentrator array. The backpan has depressions integrally formed in its bottom surface for seating solar concentrator modules. The depressions, in combination connecting troughs, provide a structure which is able to support an array of solar concentrators. Optional stiffening members may be attached to the backpan to provide additional structural rigidity, as well as to support a front panel for the array.
摘要翻译：本发明是用于太阳能集中器阵列的轮廓式背板。该背板具有一体形成在其底面上的凹座，用于安置太阳能集中器模块。凹陷组合连接槽提供能够支撑太阳能集中器阵列的结构。可选的加强构件可以附接到背板以提供额外的结构刚度，以及支撑阵列的前面板。

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