专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明申请

WO2017172833A1 THERMOCOMPRESSION BONDING APPROACHES FOR FOIL-BASED METALLIZATION OF NON-METAL SURFACES OF SOLAR CELLS 审中-公开
标题翻译：热压接法用于太阳能电池非金属表面的箔基金属化
公开(公告)号：WO2017172833A1
公开(公告)日：2017-10-05
申请号：PCT/US2017/024625
申请日：2017-03-28
申请人： SUNPOWER CORPORATION , TOTAL MARKETING SERVICES
发明人： SEWELL, Richard Hamilton , HARLEY, Gabriel , HARDER, Nils-Peter
IPC分类号： H01L31/05 , H01L31/0368 , H01L31/0216 , H01L31/0236 , H01L31/18
CPC分类号： H01L31/0745 , H01L31/022441 , Y02E10/50
摘要： Thermocompression bonding approaches for foil-based metallization of non-metal surfaces of solar cells, and the resulting solar cells, are described. For example, a solar cell includes a substrate and a plurality of alternating N-type and P-type semiconductor regions disposed in or above the substrate. A plurality of conductive contact structures is electrically connected to the plurality of alternating N-type and P-type semiconductor regions. Each conductive contact structure includes a metal foil portion disposed in direct contact with a corresponding one of the alternating N-type and P-type semiconductor regions.
摘要翻译：描述了用于太阳能电池的非金属表面的箔基金属化以及所得到的太阳能电池的热压缩结合方法。例如，太阳能电池包括衬底和设置在衬底中或上方的多个交替的N型和P型半导体区域。多个导电接触结构电连接到多个交替的N型和P型半导体区域。每个导电接触结构包括与交替的N型和P型半导体区中相应的一个直接接触设置的金属箔部分。

12. 发明申请

WO2017096092A1 MULTI-OPERATION TOOL FOR PHOTOVOLTAIC CELL PROCESSING 审中-公开
标题翻译：用于光伏电池加工的多操作工具
公开(公告)号：WO2017096092A1
公开(公告)日：2017-06-08
申请号：PCT/US2016/064497
申请日：2016-12-01
申请人： SUNPOWER CORPORATION
发明人： BECKETT, Nathan Phillips , ALMOGY, Gilad
IPC分类号： H01L31/18 , H01L31/042
CPC分类号： H01L31/1876 , B41F15/0881 , B41F15/14 , H01L21/67092 , H01L21/67109 , H01L21/67207 , H01L21/67282 , H01L21/6776 , H01L31/042 , H01L31/0504 , H01L31/18 , H01L31/188 , Y02E10/50
摘要： Multi-operation tools for photovoltaic cell processing are described. In an example, a multi-operation tool includes a conveyor system to move a photovoltaic (PV) cell continuously along a conveyor path through a laser scribing station and an adhesive printing station. Furthermore, the PV cell may be aligned to a laser head of the laser scribing station and a printer head of the adhesive printing station in a single alignment operation prior to being laser scribed and printed with an adhesive in a continuous process.
摘要翻译：描述了用于光伏电池处理的多操作工具。在一个示例中，多操作工具包括传送系统，用于沿着传送路径连续地移动光伏（PV）电池通过激光划片站和粘合剂印刷站。此外，PV电池可以在激光刻划并以连续工艺用粘合剂印刷之前以单一对准操作与激光划线站的激光头和粘合印刷站的印刷头对准。

13. 发明申请

WO2017065916A1 INDENTATION APPROACHES FOR FOIL-BASED METALLIZATION OF SOLAR CELLS 审中-公开
标题翻译：太阳电池箔基金属化的发展途径
公开(公告)号：WO2017065916A1
公开(公告)日：2017-04-20
申请号：PCT/US2016/051789
申请日：2016-09-14
申请人： SUNPOWER CORPORATION , TOTAL MARKETING SERVICES
发明人： SEWELL, Richard Hamilton , HARDER, Nils-Peter
IPC分类号： H01L31/06 , H01L31/18 , H01L31/0392 , H01L31/0216
CPC分类号： H01L31/18 , H01L31/022433 , H01L31/022441 , H01L31/02363 , H01L31/02366 , H01L31/0745 , H01L31/1876 , Y02E10/50
摘要： Indentation approaches for foil-based metallization of solar cells, and the resulting solar cells, are described. For example, a method of fabricating a solar cell includes forming a plurality of alternating N-type and P-type semiconductor regions in or above a substrate. The method also includes locating a metal foil above the alternating N-type and P-type semiconductor regions. The method also includes forming a plurality of indentations through only a portion of the metal foil, the plurality of indentations formed at regions corresponding to locations between the alternating N-type and P-type semiconductor regions. The method also includes, subsequent to forming the plurality of indentations, isolating regions of the remaining metal foil corresponding to the alternating N-type and P-type semiconductor regions.
摘要翻译：描述了用于太阳能电池的箔基金属化的缩进方法以及所得到的太阳能电池。例如，制造太阳能电池的方法包括在衬底中或上方形成多个交替的N型和P型半导体区域。该方法还包括将金属箔定位在交替的N型和P型半导体区域上方。该方法还包括仅通过金属箔的一部分形成多个压痕，多个压痕形成在与交替的N型和P型半导体区域之间的位置对应的区域处。该方法还包括，在形成多个压痕之后，隔离与交替的N型和P型半导体区对应的剩余金属箔的区域。

14. 发明申请

WO2017053724A1 METHODS AND SYSTEMS FOR MAINTAINING PHOTOVOLTAIC POWER PLANT REACTIVE POWER CAPABILITY 审中-公开
标题翻译：维护光伏发电厂无功功率的方法与系统
公开(公告)号：WO2017053724A1
公开(公告)日：2017-03-30
申请号：PCT/US2016/053337
申请日：2016-09-23
申请人： SUNPOWER CORPORATION
发明人： JOHNSON, Lars , PONEC, Andrew, Joseph
IPC分类号： H02S50/00 , H02S40/32 , G01R31/36
CPC分类号： H02J3/383 , H02J3/16 , H02J3/385 , H02J13/002 , H02J13/0075 , H02M1/42 , H02M7/44 , Y02E10/58 , Y02E40/34 , Y02E40/72 , Y02E60/726 , Y02E60/7815 , Y02E60/7853 , Y04S10/123 , Y04S10/24 , Y04S40/121 , Y04S40/126
摘要： Methods, systems, and computer readable media are disclosed for maintaining photovoltaic power plant reactive power capability, e.g., through the manipulation of direct current (DC) voltage, In some examples, A control system includes a monitor input for receiving a monitor signal indicative of an input voltage of an inverter system and a control output for outputting a control signal to a voltage-clipping device of a solar panel system supplying a solar output voltage to the inverter system. The control system includes a control circuit configured to perform operations comprising: determining, using the monitor signal, that the input voltage of the inverter system exceeds a threshold voltage; and in response to determining that the input voltage of the inverter system exceeds the threshold voltage, causing, using the control signal, the voltage-clipping device to reduce the solar output voltage by shorting out one or more photovoltaic solar cells of the solar panel system.
摘要翻译：公开了用于维持光伏电站无功功率能力的方法，系统和计算机可读介质，例如通过直流（DC）电压的操纵。在一些示例中，A控制系统包括监视器输入，用于接收指示逆变器系统的输入电压和用于向向逆变器系统提供太阳能输出电压的太阳能电池板系统的电压限幅装置输出控制信号的控制输出。控制系统包括控制电路，其被配置为执行操作，包括：使用监视信号确定逆变器系统的输入电压超过阈值电压; 并且响应于确定逆变器系统的输入电压超过阈值电压，通过使用控制信号使电压限幅装置通过短路太阳能电池板系统的一个或多个光伏太阳能电池来降低太阳能输出电压。

15. 发明申请

WO2017019247A1 ENCLOSURE HAVING RECONFIGURABLE WIRING COMPARTMENTS 审中-公开
标题翻译：具有可重新组装的接线室的外壳
公开(公告)号：WO2017019247A1
公开(公告)日：2017-02-02
申请号：PCT/US2016/040217
申请日：2016-06-29
申请人： SUNPOWER CORPORATION
发明人： LITTLE, Kristine , MORRIS, William John
IPC分类号： H02S50/00 , H02S40/30 , H05K7/14 , H05K5/00
CPC分类号： H05K5/0026 , H02S40/30 , H02S50/00 , H05K5/0217 , H05K5/0247 , H05K7/14
摘要： Enclosures having reconfigurable compartments for routing wiring used to monitor photovoltaic system output are described. In an example, an enclosure includes a housing around a circuitry bay and a wiring bay, and the wiring bay contains movable shrouds and/or partitions to divide the wiring bay into several reconfigurable wiring compartments. High-voltage wiring and low-voltage wiring may be routed through the wiring compartments, and the shrouds and/or partitions may physically and electrically isolate the high-voltage wiring from the low-voltage wiring. A tray disposed in the circuitry bay and include antenna mounts that extend into the wiring bay to isolate antennas mounted on the antenna mounts from electromagnetic interference from electronic components within the circuitry bay.
摘要翻译：描述了具有用于路由用于监测光伏系统输出的布线的可重构隔间的外壳。在一个示例中，外壳包括围绕电路托架和布线托架的壳体，并且布线托架包含可移动护罩和/或隔板，以将布线隔间分隔成若干可重新配置的布线隔间。高压布线和低压布线可以通过布线隔间布线，并且护罩和/或隔板可以物理地和电气地隔离高压布线与低压布线。设置在电路隔间中的托盘包括延伸到接线室中的天线安装件，以隔离安装在天线上的天线与电路隔室内的电子部件的电磁干扰。

16. 发明申请

WO2016210188A1 MULTI-LAYER BARRIER FOR METALLIZATION 审中-公开
标题翻译：用于金属化的多层障碍物
公开(公告)号：WO2016210188A1
公开(公告)日：2016-12-29
申请号：PCT/US2016/039112
申请日：2016-06-23
申请人： SUNPOWER CORPORATION , TOTAL MARKETING SERVICES
发明人： BARKHOUSE, David Aaron Randolph , JOHNSON, Todd Richard , LOSCUTOFF, Paul , WOEHL, Robert
IPC分类号： H01L31/04 , H01L31/0392 , H01L31/0288 , H01L31/0232 , H01L21/306
CPC分类号： H01L31/022441 , H01L31/0682 , H01L31/1804 , Y02E10/547
摘要： A solar cell can include a substrate, a semiconductor region disposed in or above the substrate, and a conductive contact disposed on the semiconductor region that includes a first conductive region disposed on the semiconductor region, a first barrier region disposed on the first conductive region, a second barrier region disposed on the first barrier region, and a second conductive region disposed over the second barrier region.
摘要翻译：太阳能电池可以包括基板，设置在基板中或上方的半导体区域，以及布置在半导体区域上的导电触点，其包括设置在半导体区域上的第一导电区域，设置在第一导电区域上的第一阻挡区域，设置在第一阻挡区域上的第二阻挡区域和设置在第二阻挡区域上的第二导电区域。

17. 发明申请

WO2016179118A1 PHOTONIC DEGRADATION MONITORING FOR SEMICONDUCTOR DEVICES 审中-公开
标题翻译：用于半导体器件的光子降解监测
公开(公告)号：WO2016179118A1
公开(公告)日：2016-11-10
申请号：PCT/US2016/030476
申请日：2016-05-02
申请人： SUNPOWER CORPORATION
发明人： TU, Xiuwen , SOLTZ, David Aitan , JOHNSON, Michael C. , RIM, Seung Bum , QIU, Taiqing , SHEN, Yu-Chen , TRACY, Kieran Mark
IPC分类号： G01N3/56 , G01N21/88
CPC分类号： H02S50/15 , G01N21/6408 , G01N21/6489 , G01N2201/06113 , G01N2201/0621
摘要： Methods of testing a semiconductor, and semiconductor testing apparatus, are described. In an example, a method for testing a semiconductor can include applying light on the semiconductor to induce photonic degradation. The method can also include receiving a photoluminescence measurement induced from the applied light from the semiconductor and monitoring the photonic degradation of the semiconductor from the photoluminescence measurement.
摘要翻译：对半导体测试方法和半导体测试设备进行描述。在一个示例中，用于测试半导体的方法可以包括在半导体上施加光以引起光子降解。该方法还可以包括接收从半导体施加的光引起的光致发光测量，并从光致发光测量监测半导体的光子劣化。

18. 发明申请

WO2016154443A1 CONVERTER TOPOLOGIES FOR COMMON MODE VOLTAGE REDUCTION 审中-公开
标题翻译：用于共模电压降低的转换器拓扑
公开(公告)号：WO2016154443A1
公开(公告)日：2016-09-29
申请号：PCT/US2016/024024
申请日：2016-03-24
申请人： SUNPOWER CORPORATION
发明人： RODRIGUEZ, Fernando
IPC分类号： H02M5/00 , H02M1/15 , H02M3/335 , H02M7/48
CPC分类号： H02M7/797 , H02J7/34 , H02M1/12 , H02M1/15 , H02M5/16 , H02M5/458 , H02M7/4807 , H02M7/493 , H02M7/5387 , H02M2001/007 , H02M2001/123 , Y02B70/1441
摘要： An inverter includes a three-winding transformer, a DC-AC inverter electrically coupled to the first winding of the transformer, a cycloconverter electrically coupled to the second winding of the transformer, and an active filter electrically coupled to the third winding of the transformer. The DC-AC inverter is adapted to convert the input DC waveform to an AC waveform delivered to the transformer at the first winding. The cycloconverter is adapted to convert an AC waveform received at the second winding of the transformer to the output AC waveform having a grid frequency of the AC grid. The active filter is adapted to sink and source power with one or more energy storage devices based on a mismatch in power between the DC source and the AC grid. At least two of the DC-AC inverter, the cycloconverter, or the active filter are electrically coupled via a common reference electrical interconnect.
摘要翻译：逆变器包括三绕组变压器，电耦合到变压器的第一绕组的DC-AC逆变器，电耦合到变压器的第二绕组的循环变频器，以及电耦合到变压器的第三绕组的有源滤波器。 DC-AC逆变器适于将输入DC波形转换为在第一绕组处传送到变压器的AC波形。循环变换器适于将在变压器的第二绕组处接收的AC波形转换为具有AC电网的电网频率的输出AC波形。有源滤波器适于基于DC源和AC电网之间的功率不匹配而用一个或多个能量存储设备吸收和发送电力。 DC-AC逆变器，循环换流器或有源滤波器中的至少两个通过公共参考电互连电耦合。

19. 发明申请

WO2016153852A1 BLISTER-FREE POLYCRYSTALLINE SILICON FOR SOLAR CELLS 审中-公开
标题翻译：无溶剂多晶硅太阳能电池
公开(公告)号：WO2016153852A1
公开(公告)日：2016-09-29
申请号：PCT/US2016/022507
申请日：2016-03-15
申请人： SUNPOWER CORPORATION , TOTAL MARKETING SERVICES
发明人： QIU, Taiqing , POULAIN, Gilles Olav , JAFFRENNOU, Perine , HABKA, Nada , FILONOVICH, Sergej
IPC分类号： H01L31/0392 , H01L31/0368 , H01L31/0376 , H01L31/18 , H01L21/203 , H01L31/0236
CPC分类号： H01L31/0682 , H01L31/02008 , H01L31/02167 , H01L31/022441 , H01L31/02363 , H01L31/03682 , H01L31/1804 , H01L31/182 , H01L31/1824 , H01L31/1864 , H01L31/1872 , Y02E10/545 , Y02E10/547 , Y02P70/521
摘要： Described herein are methods of fabricating solar cells. In an example, a method of fabricating a solar cell includes forming an amorphous dielectric layer on the back surface of a substrate opposite a light-receiving surface of the substrate. The method also includes forming a microcrystalline silicon layer on the amorphous dielectric layer by plasma enhanced chemical vapor deposition (PECVD). The method also includes forming an amorphous silicon layer on the microcrystalline silicon layer by PECVD. The method also includes annealing the microcrystalline silicon layer and the amorphous silicon layer to form a homogeneous polycrystalline silicon layer from the microcrystalline silicon layer and the amorphous silicon layer. The method also includes forming an emitter region from the homogeneous polycrystalline silicon layer.
摘要翻译：这里描述的是制造太阳能电池的方法。在一个实例中，制造太阳能电池的方法包括在与衬底的光接收表面相对的衬底的背面上形成非晶电介质层。该方法还包括通过等离子体增强化学气相沉积（PECVD）在非晶介质层上形成微晶硅层。该方法还包括通过PECVD在微晶硅层上形成非晶硅层。该方法还包括退火微晶硅层和非晶硅层，以从微晶硅层和非晶硅层形成均匀的多晶硅层。该方法还包括从均质多晶硅层形成发射极区域。

20. 发明申请

WO2016140785A1 PHOTOVOLTAIC MODULE MOUNT 审中-公开
标题翻译：光伏模块安装
公开(公告)号：WO2016140785A1
公开(公告)日：2016-09-09
申请号：PCT/US2016/017409
申请日：2016-02-10
申请人： SUNPOWER CORPORATION
发明人： WARES, Brian S. , RIPOLL AGULLO, Vicent , GRUSHKOWITZ, Tyler
IPC分类号： H02S20/00 , H02S30/00 , H02S40/00
CPC分类号： H02S30/10 , F24S25/16 , F24S25/632 , F24S2025/013 , F24S2025/014 , F24S2025/019 , F24S2025/6002 , F24S2025/6007 , H02S20/24 , H02S20/30 , H02S40/36 , Y02B10/12 , Y02E10/47
摘要： Mounting components of photovoltaic (PV) modules and PV module assemblies are described, including PV module couplings and PV module mounting chassis. In an example, a PV module includes a PV module coupling having a toe portion extending from a PV module frame, and a PV module mounting chassis includes a toe slot to receive the toe. The toe and toe slot construction allows for the PV module frame to be assembled to the PV module mounting chassis without using tools, and thus, permits a PV module assembly to be quickly constructed during installation of a PV module system. Furthermore, the toe and toe slot construction accommodates thermal expansion and other environmental loads seen after installation, while providing a grounding connection for the PV module assembly.
摘要翻译：描述了光伏（PV）模块和PV模块组件的安装组件，包括光伏组件耦合和光伏组件安装底盘。在一个示例中，PV模块包括具有从PV模块框架延伸的脚趾部分的PV模块联接器，并且PV模块安装底架包括用于接收脚趾的脚趾槽。脚趾和脚趾槽结构允许将PV模块框架组装到PV模块安装底盘上而不使用工具，从而允许在PV模块系统的安装期间快速构建PV模块组件。此外，脚趾和脚趾槽结构适应于安装之后看到的热膨胀和其他环境负载，同时为PV模块组件提供接地连接。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式