研究目的
To present the new reference solarimetric network for Mexico, detailing the installation of stations across the country for measuring solar parameters and spectral parameters to assess the solar energy resource.
研究成果
The new reference solarimetric network in Mexico is operational with 10 stations, measuring basic and spectral solar parameters. Despite some operational challenges, the network provides valuable data for solar energy resource assessment, with quality control measures ensuring data reliability.
研究不足
Some stations have operational issues like problems with solar trackers and power supply, and not all stations can transmit data daily.
1：Experimental Design and Method Selection:
The network was designed based on climatic regionalization of Mexico, selecting sites with ease of access, stable power, IP communication, and security.
2：Sample Selection and Data Sources:
Stations were installed in educational institutions across Mexico, measuring solar parameters like beam, diffuse, and global radiation, and spectral parameters in some stations.
3：List of Experimental Equipment and Materials:
Instruments include pyranometers, pyrheliometers, pyrgeometers, quantum sensors, photometers, and a biometer for UVB measurement.
4：Experimental Procedures and Operational Workflow:
Data acquisition is done with a logger CR3000 and a multiplexor AM16/32B, sampling every 3 seconds with an averaging time of one minute. Maintenance includes daily reviews, cleaning, leveling, alignment, and data congruence checks.
5：Data Analysis Methods:
Quality control tests are included in the data acquisition software, such as extreme values checks and data congruence for solar parameters.
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Quantum sensor
PQS1
Licor
Measurement of PAR radiation
-
Photometer
LI-210
Licor
Measurement of global and diffuse illuminance
-
Pyranometer
CMP11
Kipp&Zonen
Measurement of global solar radiation, diffuse solar radiation, solar global radiation reflected, and solar global radiation tilted to the latitude
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Pyrheliometer
CHP1
Kipp&Zonen
Measurement of normal solar radiation
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Pyrgeometer
CGR4
Kipp&Zonen
Measurement of long wave radiation downwelling and upwelling
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Biometer
501A
Solar Light
Measurement of UVB
-
Logger
CR3000
Campbell Scientific
Data acquisition
-
Multiplexor
AM16/32B
Campbell Scientific
Expansion of data acquisition channels
-
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