Two Axes Sun Tracking System for Heliostat: Case Study in Algeria

摘要: In this paper, using Proteus software, sun tracking system with 2 axes has developped to site of GHARDAIA, in the south ALGERIA.O2 DC motors have used move heliostat N–S and E–W axis polar, order path.the distinction between day night provided by light dependent resistor (LDR).An algorithm two hab developed simulated under after motor’s parameters verified MATLAB software. The results show that: first, development control requires knowledge position each relative tower ensure proper operation motors, uniformity reflected beam target.Then choice drive is based on useful power, including weight heliostat, all efforts affects different seasons year, like wind.And depends chopper duty cycle.Finally,Conducting a power mobile heliostats techno-economic study components (heliostats, tower...) plant, for example weather field.