Updated Trial of Meteorological Station Using PV Reference Cell Array

被引：0

作者：

Gostein, M. ^{[1
]}

Clark, R. ^{[2
]}

Grammatico, M. ^{[3
]}

Keelin, P. ^{[3
]}

Reusser, M. ^{[4
]}

Stueve, B. ^{[1
]}

机构：

[1] Atonometrics, Austin, TX 78757 USA

[2] 7X Energy, Austin, TX USA

[3] Clean Power Res, Kirkland, WA USA

[4] ICF, Golden, CO USA

来源：

2021 IEEE 48TH PHOTOVOLTAIC SPECIALISTS CONFERENCE (PVSC) | 2021年

关键词：

photovoltaic systems; solar energy; resource assessment; pyranometer; reference cell;

D O I：

10.1109/PVSC43889.2021.9518743

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

We report on an updated field trial of a new meteorological station concept for resource assessment at the site of a prospective utility-scale photovoltaic (PV) power plant to be developed by 7X Energy. Cost savings are achieved by substituting Atonometrics PV reference cells for thermopile pyranometers in a unique multi-reference-cell array configuration that allows accurate determination of global horizontal irradiance (GHI) and by using advanced remote diagnostics to minimize the need for onsite visits for sensor cleaning. Reference data are also obtained from a second station at the site employing thermopile pyranometers and maintained through weekly site visits for pyranometer cleaning. Data from both stations are compared to industry-leading SolarAnywhere (R) satellite-derived irradiance measurements from Clean Power Research and are used for tuning of the satellite model for long-term irradiance prediction and site resource assessment. Predicted long-term average annual irradiance using either the reference cell array or pyranometer ground station for satellite model tuning differed by only 0.6%.

引用

页码：2357 / 2359

页数：3

共 11 条

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