Results 231 to 240 of about 27,802 (266)

Embedded solar tracking instrumentation system

2013 IEEE 7th International Power Engineering and Optimization Conference (PEOCO), 2013
This paper describes the embedded solar tracking instrumentation system by using Atmega32 microcontroller. The system consists of Light Dependent Resistor (LDR) sensor, DC motor and Xbee wireless system. Atmega32 microcontroller is the main component for controlling the system.
A.H. Yamin, M. N. Ibrahim, M. Idroas, A.R. Zin   +3 more
openaire   +1 more source

Instrumentation in Solar Energy Applications

1987
Solar thermal systems are becoming widely popular and efficient in low temperature and medium temperature applications such as solar water heating, industrial process steam and power generation. These systems are to be designed for efficient functioning during their operation under varying conditions of solar radiation, weather, day and night times ...
openaire   +1 more source

Solar Irradiance: Instrument-Based Advances

Proceedings of the International Astronomical Union, 2018
AbstractVariations of the total solar irradiance (TSI) over long periods of time provide natural Earth-climate forcing and are thus important to monitor. Variations over a solar cycle are at the 0.1 % level. Variations on multi-decadal to century timescales are (fortunately for our climate stability) very small, which drives the need for highly ...
openaire   +1 more source

Measuring the Internal ‘Seeing’ of Solar Instruments

Publications of the Astronomical Society of Australia, 1967
The wavefront from a celestial source is believed to arrive at the outer fringe of the Earth’s atmosphere as a truly plane wave of effectively infinite extent. After propagating through our refractively non-uniform atmosphere this wavefront becomes distorted in shape and exhibits a nonuniform amplitude distribution.
openaire   +1 more source

Solar Instruments

1962
R. R. Mcmath, O. C. Mohler
openaire   +1 more source

Inter-Comparison Campaign of Solar UVR Instruments under Clear Sky Conditions at Reunion Island (21°S, 55°E)

International Journal of Environmental Research and Public Health, 2020
Auriol Frédérique, Caradee Wright, Jean-Maurice Cadet   +2 more
exaly  

Quantifying the Impact of Solar Spectra on the Inter-Calibration of Satellite Instruments

Remote Sensing, 2021
David Doelling, Odele Coddington, Rajendra Bhatt   +2 more
exaly  

Harmonizing solar induced fluorescence across spatial scales, instruments, and extraction methods using proximal and airborne remote sensing: A multi-scale study in a soybean field

Remote Sensing of Environment, 2022
John Gamon, Andrew Suyker
exaly  

China’s solar photovoltaic policy: An analysis based on policy instruments

Applied Energy, 2014
Honghang Sun
exaly  

Solar Instrumentation

2001
openaire   +1 more source