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1.发明授权公开(公告)号：US09347827B2
公开(公告)日：2016-05-24
申请号：US14114118
申请日：2013-04-18
Applicant: Atonometrics, Inc.
Inventor： William Stueve , Michael Gostein , Lawrence R. Dunn , Stan Faullin
CPC classification number: G01J1/18 , G01J1/0242 , G01J1/0252 , G01J1/0403 , G01J1/0488 , G01J1/32 , G01J2001/4266 , H02S50/10
Abstract: 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).
Abstract translation: 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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公开(公告)号：US09564853B2
公开(公告)日：2017-02-07
申请号：US14381165
申请日：2013-11-21
Applicant: Atonometrics, Inc.
Inventor： Michael Gostein , Stan Faullin , Lawrence R. Dunn , William Stueve
Abstract: 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.
Abstract translation: 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。
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公开(公告)号：US20150280644A1
公开(公告)日：2015-10-01
申请号：US14381165
申请日：2013-11-21
Applicant: Atonometrics, Inc.
Inventor： Michael Gostein , Stan Faullin , Lawrence R. Dunn , William Stueve
Abstract: 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.
Abstract translation: 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。
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