POWER FULL PPT ON Sun tracking solar panel (2)

• 1. A PROJECT SEMINAR ON AUTOMATIC TRACKING OF SOLAR PANELSubmitted to: MR. SUNIL GOYAL H.O.D. ELECTRICAL DEPARTMENTSubmitted By: BALVEER SINGH FINAL YEAR

2. INTRODUCTION The 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. 3. PROBLEM IN STATIC SYSTEM Sun sunsunsunsunSOLAR PLATE 4. Hardware requirements TRANSFORMER VOLTAGE REGULATOR (LM 7805) MICROCONTROLLER (AT89S52) PUSH BUTTON STEPPER MOTOR LED RESISTORS CAPACITORS 5. Hardware Components description . 230 V ACBridge rectifier50 Hz12V step down transformer. Capacitors (Filter)5v Regulator 6. Hardware components 7. BLOCK DIAGRAM 8. PIN DIAGRAM OF AT89S52 9. Power supply 10. STEPPER MOTOR It is a brushless synchronous motor. It can drive one rotation in many steps. It has multiple toothed electromagnets. 11. Working 12. Model of project 13. ADVANTAGES Maximum utilization of solar energyNo manual interuption is requiredIncreases the efficiancy of solar power plant 14. THANKS TO ALL 15. ? 16. Model of project 17. VOLTAGE REGULATOR