A PROJECT SEMINAR ON AUTOMATIC TRACKING OF SOLAR PANEL

A PROJECT SEMINAR ON AUTOMATIC TRACKING OF SOLAR PANEL Submitted to: Submitted By:MR. SUNIL GOYAL BALVEER SINGHH.O.D. FINAL YEARELECTRICAL DEPARTMENT

INTRODUCTIONThe main objective of this project is to catch maximum solar energy on the solar panel.For this purpose the solar panel is attached with the stepper motor.Some modifications are persanted in this project to improve the efficiancy. PROBLEM IN STATIC SYSTEMsunsunSunsunsunSOLAR PLATEHardware requirementsTRANSFORMER VOLTAGE REGULATOR (LM 7805)MICROCONTROLLER (AT89S52)PUSH BUTTONSTEPPER MOTORLEDRESISTORSCAPACITORS

Hardware Components description

. 230 V AC 50 Hz 12V step down transformer

Bridge rectifier. Capacitors (Filter)

5v Regulator

Hardware components

BLOCK DIAGRAM

PIN DIAGRAM OF AT89S52

Power supply CIRCUIT DIAGRAM

STEPPER MOTORIt is a brushless synchronous motor.It can drive one rotation in many steps.It has multiple toothed electromagnets.

Working

OVER VIEW OF PCBModel of project

ADVANTAGESMaximum utilization of solar energyNo manual interuption is required Increases the efficiancy of solar power plantTHANKS TO ALLQUERY?Model of project

VOLTAGE REGULATOR

Reset function of microcontroller