АННОТАЦИЯ
The paper considers the operation of an LED lighting system with a parallel power supply from photovoltaic modules and a power grid. Such systems are supposed to be widely applicable in premises with limited natural lighting, particularly agrosystems where artificial light of a certain spectrum is specifically required to ensure efficient plant growth. The paper presents the scheme of the developed LED lighting system, as well as an assembled prototype containing a single 36-watt lamp. The data of the experimental study are provided on the developed LED lighting system using the developed monitoring system. The experimental study demonstrates an efficient power take-off and the reliability of the proposed scheme to competently select the characteristics and circuit solutions for the converter of voltage from the PV module. The proposed LED system allows simplification of the PV system by eliminating circuits with an inverter and storage devices, hence significantly reducing the cost of the photovoltaic systems. Likewise, such a simplicity has a positive effect on PV system reliability, which benefits the cost as well.
ЦИТАТА
LED Lighting Agrosystem with Parallel Power Supply from Photovoltaic Modules and a Power Grid / P.V. Tikhonov, K.S. Morenko, A.O. Sychev, V.E. Bolshev, A. Sokolov, A. Smirnov // Agriculture. – 2022. – Т. 12. – № 8. – P. 1215
