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IMPROVING THERMAL CONTROL EFFICIENCY OF SOLAR ENERGY UTILIZATION BASED ON AT SERIES SINGLE-CHIP MICROCOMPUTER

ABSTRACT
The thesis researched and designed a solar air heating automatic control system. The system is based on the AT89C52 single-chip microcomputer. The system has automatic tracking function control of the blade heat collector, winter and summer function conversion, and active and passive function conversion functions. The advantage of this system is that it can set the operating parameters of the system as required and can typically work following the set mode under complicated weather changes. Through experimental research, it is found that the solar air heating automatic control system can effectively improve the utilization efficiency of solar energy.
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PAPER SUBMITTED: 2020-10-20
PAPER REVISED: 2020-12-18
PAPER ACCEPTED: 2021-01-02
PUBLISHED ONLINE: 2021-07-31
DOI REFERENCE: https://doi.org/10.2298/TSCI2104845G
CITATION EXPORT: view in browser or download as text file
THERMAL SCIENCE YEAR 2021, VOLUME 25, ISSUE Issue 4, PAGES [2845 - 2852]
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© 2022 Society of Thermal Engineers of Serbia. Published by the Vinča Institute of Nuclear Sciences, National Institute of the Republic of Serbia, Belgrade, Serbia. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution-NonCommercial-NoDerivs 4.0 International licence