شماره ركورد كنفرانس :
4567
عنوان مقاله :
Design and fabrication of a single-axis solar tracker using Delta PLC
Author/Authors :
Ali Reza Pahlavan Sadegha Faculty of Energy and Environment - Energy Dept. - Islamic Azad University - Science and Research Branch, Tehran , Behnam Mostajeran Goortani Faculty of Advanced Science and Technologies - University of Isfahan , Ali Reza Haji Mollaali Kani Faculty of Energy and Environment - Energy Dept. - Islamic Azad University - Science and Research Branch, Tehran
كليدواژه :
Solar Energy , Solar Tracker , Programmable Controller , Optical Resistance , linear Fresnel thermal collector
عنوان كنفرانس :
ششمين كنفرانس ملي ساليانه انرژي پاك
چكيده لاتين :
In this paper, a closed-loop single-axis solar tracking system is designed and
implemented using a simple and efficient method. The tracking method is performed
on the basis of a PLC programmable controller operating based on receiving a
controlled feedback. In this tracker, four LDR optical resistance sensors are used to
detect the position of the sun, utilizing a stepper motor to move the tracking system
from east to west. Solar trackers have a critical role in solar thermal collection and
change their efficiency from zero to 100%.
