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1. 发明申请

US20150280644A1 SOILING MEASUREMENT SYSTEM FOR PHOTOVOLTAIC ARRAYS 有权
标题翻译：光伏阵列土壤测量系统
公开(公告)号：US20150280644A1
公开(公告)日：2015-10-01
申请号：US14381165
申请日：2013-11-21
申请人： Atonometrics, Inc.
发明人： Michael Gostein , Stan Faullin , Lawrence R. Dunn , William Stueve
IPC分类号： H02S50/15 , G01R29/24 , G01N21/94
CPC分类号： H02S50/15 , G01N21/94 , G01R29/24 , H02S50/00 , H02S50/10
摘要： A system for measuring the power or energy loss in a photovoltaic array due to soiling, which is the accumulation of dust, dirt, and/or other contaminants on the surfaces of photovoltaic modules, comprising: a pair of photovoltaic reference devices placed within or near the photovoltaic array and co-planar to the modules comprising the array, wherein one reference device is a module similar to those of the array and is allowed to accumulate soiling at the natural rate, and wherein the second reference device is a module or a cell and is periodically cleaned; and a measurement and control unit which measures and compares the electrical outputs of the soiled reference device and the clean reference device in order to determine the fraction of power lost by the soiled reference module due to soiling.
摘要翻译：一种用于测量由于污染而导致的光伏阵列中的功率或能量损失的系统，其是光伏模块表面上的灰尘，污垢和/或其他污染物的积聚，包括：一对放置在或接近所述光伏阵列并且与包括所述阵列的模块共平面，其中一个参考装置是与所述阵列类似的模块，并且被允许以自然速率累积污物，并且其中所述第二参考装置是模块或单元并定期清洁; 以及测量和控制单元，其测量并比较污染的参考设备和清洁参考设备的电气输出，以确定由于污染而被污染的参考模块损失的功率的分数。

2. 发明授权

US09564853B2 Soiling measurement system for photovoltaic arrays 有权
标题翻译：光伏阵列污染测量系统
公开(公告)号：US09564853B2
公开(公告)日：2017-02-07
申请号：US14381165
申请日：2013-11-21
申请人： Atonometrics, Inc.
发明人： Michael Gostein , Stan Faullin , Lawrence R. Dunn , William Stueve
IPC分类号： G01N21/00 , H02S50/15 , G01R31/40 , G01N21/94 , G01R29/24
CPC分类号： H02S50/15 , G01N21/94 , G01R29/24 , H02S50/00 , H02S50/10
摘要： A system for measuring the power or energy loss in a photovoltaic array due to soiling, which is the accumulation of dust, dirt, and/or other contaminants on the surfaces of photovoltaic modules, comprising: a pair of photovoltaic reference devices placed within or near the photovoltaic array and co-planar to the modules comprising the array, wherein one reference device is a module similar to those of the array and is allowed to accumulate soiling at the natural rate, and wherein the second reference device is a module or a cell and is periodically cleaned; and a measurement and control unit which measures and compares the electrical outputs of the soiled reference device and the clean reference device in order to determine the fraction of power lost by the soiled reference module due to soiling.
摘要翻译：一种用于测量由于污染而导致的光伏阵列中的功率或能量损失的系统，其是光伏模块表面上的灰尘，污垢和/或其他污染物的积聚，包括：一对放置在或接近所述光伏阵列并且与包括所述阵列的模块共平面，其中一个参考装置是与所述阵列类似的模块，并且被允许以自然速率累积污物，并且其中所述第二参考装置是模块或单元并定期清洁; 以及测量和控制单元，其测量并比较污染的参考设备和清洁参考设备的电气输出，以确定由于污染而被污染的参考模块损失的功率的分数。

3. 发明申请

US20160204737A1 I-V MEASUREMENT SYSTEM FOR PHOTOVOLTAIC MODULES 审中-公开
标题翻译：用于光伏模块的I-V测量系统
公开(公告)号：US20160204737A1
公开(公告)日：2016-07-14
申请号：US15077087
申请日：2016-03-22
申请人： ATONOMETRICS, INC.
发明人： Michael Gostein , Russell Apfel , Lawrence R. Dunn , Stan Faullin , Naoum Gitnik , Jason Schneider
IPC分类号： H02S50/00 , G01R15/14
CPC分类号： H02J3/383 , G01R15/146 , G01R31/2635 , G05F1/67 , H02S50/00 , H02S50/10 , Y02E10/58
摘要： An apparatus for measuring electrical characteristics of solar panels (photovoltaic modules) wherein the apparatus measures current versus voltage (“I-V”) relationships for both illuminated (“light I-V”) and/or non-illuminated (“dark I-V”) conditions; optionally provides single, dual, or four-quadrant source/sink capability; and measures one or more devices under test (DUTs). The apparatus comprises one or more source measurement units (SMUs), wherein each SMU is connected to one DUT, and optionally includes a positive high-voltage programmable power supply and/or a negative high-voltage programmable power supply. Additionally, the apparatus includes a controller which controls the functions of the SMUs, the high-voltage supplies, and other components of the apparatus, wherein the controller communicates with the SMUs over a signal bus. Finally, the apparatus may include a computer to provide a user interface, communicate with the controller to initiate measurements and record results, analyze resulting data to determine measured parameters, and/or store the measured data.
摘要翻译：一种用于测量太阳能电池板（光伏模块）的电气特性的装置，其中该装置测量照明（“I-V”）和/或非照明（“暗I-V”）条件的电流对电压（“I-V”）关系。可选地提供单，双或四象限的源/汇功能; 并测量一个或多个被测设备（DUT）。该装置包括一个或多个源测量单元（SMU），其中每个SMU连接到一个DUT，并且可选地包括正高压可编程电源和/或负高压可编程电源。此外，该装置包括控制器，其控制SMU，高压电源以及该装置的其他部件的功能，其中控制器通过信号总线与SMU进行通信。最后，设备可以包括提供用户界面的计算机，与控制器通信以启动测量和记录结果，分析结果数据以确定测量的参数，和/或存储测量的数据。

4. 发明授权

US09347827B2 System for field measurement and calibration of photovoltaic reference devices 有权
标题翻译：光伏参考设备的现场测量和校准系统
公开(公告)号：US09347827B2
公开(公告)日：2016-05-24
申请号：US14114118
申请日：2013-04-18
申请人： Atonometrics, Inc.
发明人： William Stueve , Michael Gostein , Lawrence R. Dunn , Stan Faullin
IPC分类号： G01J1/18 , H02S50/10 , G01J1/32 , G01J1/04 , G01J1/02 , G01J1/42
CPC分类号： G01J1/18 , G01J1/0242 , G01J1/0252 , G01J1/0403 , G01J1/0488 , G01J1/32 , G01J2001/4266 , H02S50/10
摘要： A system for field measurement and calibration of photovoltaic reference devices, including a reference device electronics unit that measures the electrical output of a photovoltaic reference module and provides data to determine the solar irradiance received by the reference module as a function of its electrical output; and a calibrator unit that is used to routinely recalibrate the reference device electronics unit and the reference module, wherein the calibrator unit contains one or more calibrated photovoltaic reference cell(s).
摘要翻译：一种用于光伏参考设备的现场测量和校准的系统，包括参考设备电子单元，其测量光伏参考模块的电输出并且提供数据以确定由参考模块接收的太阳辐照度作为其电输出的函数; 以及校准器单元，其用于常规地重新校准参考装置电子单元和参考模块，其中校准器单元包含一个或多个校准的光伏参考单元。

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