A New Design of Dual-Axis Solar Tracking System With LDR Sensors by Using the Wheatstone Bridge Circuit
نویسندگان
چکیده
Nowadays, using photovoltaic (PV) cells is among the power generation methods that absorb solar energy and convert it into electrical energy. The sun moves from east to west during day its radiation angle changes relative Earth in different seasons. So, output of PV panels as well. increases by being located a position perpendicular sun's rays. This study aims design implement dual-axis tracker (DAST) increase panel. simple system has high efficiency adjusts panel based on moving simultaneously two axes. An analog controller used for control system. DAST closed-loop uses Wheatstone bridge circuit function along with light-dependent resistors (LDRs). A small was designed built validate proposed system, performance which verified. Based experiments, I-V P-V specifications were obtained. Finally, found higher than fixed
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ژورنال
عنوان ژورنال: IEEE Sensors Journal
سال: 2021
ISSN: ['1558-1748', '1530-437X']
DOI: https://doi.org/10.1109/jsen.2021.3072876