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WEL-COME

WEL-COME. MICROCONTROLLER BASED SOLAR TRACKING SYSTEM. Presented By:- 1.Bhosale R.J 2.Bhumkar N.M 3.Gurav A.M. CONTAINTS. Aim Of our Project Block Diagram Design Principal Controller IC Solar Panel

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WEL-COME

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  1. WEL-COME

  2. MICROCONTROLLER BASED SOLAR TRACKING SYSTEM Presented By:- 1.Bhosale R.J 2.Bhumkar N.M 3.Gurav A.M

  3. CONTAINTS • Aim Of our Project • Block Diagram • Design Principal • Controller IC • Solar Panel • RTC Switch • Stepper Motor • LCD Display • Advantages • Disadvantages • Application • Future Scope

  4. AIM OF PROJECT DevelopasolartrackingSystem

  5. BLOCK DIAGRAM OF SOLAR TRACKING SYSTEM RTC Controller LCD Display Geared motor Driver +5 V Solar Panel Mechanical arrangement Battery

  6. DESIGN PRINCIPAL • controller Microcontroller unit • Solar panel • Geared motor • Mechanical item to drive the solar panels • LCD Display.

  7. Controller IC 89C52 Microcontroller 89c52

  8. Solar panel :- Fig:- Solar Panel Device

  9. How solar cells Generate electricity

  10. RTC (Real Time Clock ) Switch • Pin compatible with the MC146818B and DS1287 • Totally nonvolatile with over 10 years of operation in the absence of power • Self–contained subsystem includes lithium, quartz, and support circuitry • Counts seconds, minutes, hours, days, day of the week, date, month, and year with leap year compensation valid up to 2100 • Binary or BCD representation of time, calendar, and alarm • 12– or 24–hour clock with AM and PM in 12–hour mode • Daylight Savings Time option

  11. Stepper Motor Fig- Stepper Motor

  12. CIRCUIT DIAGRAM

  13. Mechanical Assembly

  14. Liquid Crystal Display A general purpose alphanumeric LCD, with two lines of 16 characters

  15. Applications:- • Street light applications with out using normal power supplies. • In Remote areas implementing a small power systems units at each home. • Using this system to getting hot water

  16. Advantages:- 1.The advantage of this unit is that to run the system it does not need computer. 2.Solar cells directly convert the solar radiation into electricity using photovoltaic effect without going through a thermal process. 3.During the winter the sun has a low position , tracking angle from sunrise to sunset is shortened.

  17. Limitations:- 1.Using this system at a time we can controls only one solar panel. 2.Higher hardware expenditure. 3.Wheather Condition Can Affect The System.

  18. Future Scope 1. By Using controller microcontroller we can implement the intelligent system in future. 2.In Future the conventional energy is not sufficient for use so there is need of use non conventional energy sources

  19. References:- www.atmel.com www.alldatasheets.com

  20. Thank You

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