ENERGY MANAGEMENT IN AN AUTOMATED

SOLAR POWERED IRRIGATION SYSTEM

BATCH NO:A25

INTERNAL GUIDE:Y.B.T SUNDARI

Asst. PROFESSOR

ECE DEPARTMENT

MEMBERS:

A.LINGAREDDY 11M91A0433

E.VIKRAM 11M91A0441

CONTENTS1. OBJECTIVE

2. EXISTING SYSTEM

3. PROPOSED SYSTEM

4. BLOCK DIAGRAM

A. 8051 MICRO CONTROLLER

B. GSM MODEM

C. MAX 232

D. SOLAR PANEL

E. PUMPING MOTOR

F. LCD DISPLAY

5. HARDWARE COMPONENTS

6. SOFTWARE & LANGUAGES

7. WORKING OF THE PROJECT

8. ADVANTAGES

9. APPLICATIONS

10. REFERENCES

OBJECTIVE

This project is mainly related with off-grid application.

The objective is to supply water to the fields by using solar

power as the main source.

In this the user can water fields from anywhere by using

GSM technique.

EXISTING SYSTEM

In the existing systems the power generation is carried out by

the conventional energy sources.

This conventional energy sources causes greenhouse gases

emission which leads to the global warming.

PROPOSED SYSTEM

In the proposed systems the power generation is carried out by

the renewable energy sources.

Useful in remote locations where a steady fuel supply is not

possible.

Providing a adequate and quality power to domestic and other

consumers.

BLOCK DIAGRAM

Solar panel

Battery

LCD-

display

MAX -232

Motor driver

Micro-

Controller

Moisture

sensor

GSM

Pu

mp

ing

-

mo

tor

MOBILE

PHONE

8051 MICRO CONTROLLER

A micro controller is an integrated on chip with a

processor.

Other support devices like program memory, data

memory, I/O ports, serial communication interface etc

integrated together.

A microcontroller does not require any external

interfacing of support devices.

GSM MODEM

GSM-Global System for Mobile Communications

A GSM modem is a wireless modem that works with a GSM

wireless network. A wireless modem behaves like a dial-up

modem.

MAX 232 The MAX 232 is an IC.

converts signals from an RS-232 serial port to signals suitable

for use in TTL compatible digital logic circuits.

The MAX232 is a dual driver/receiver and typically converts

the RX, TX, CTS and RTS signals.

SOLAR PANEL

•Solar panel refers to a photovoltaic module.

•Solar modules use light energy (photons) from

the sun to generate electricity.

•Ranges from 100 to 320 watts.

Photovoltaic cell performs basically 3

operation:

1.The absorption of light, generating

either electron-hole pairs or excitons.

2.The separation of charge carriers of opposite

types.

3.The separate extraction of those

Carriers to an external circuit.

PUMPING MOTOR

A water pump is any device for moving water.

exists in an enormous variety of styles.

Some uses of water pumps include:

1. Obtaining water from ground wells for drinking, cooking, and other

purposes.

2. Moving water in active solar heating systems.

LCD DISPLAY

Liquid-crystal display - LCD.

LCD uses the light modulating properties of liquid crystals.

LCDs are available to display arbitrary , fixed images preset

words, digits, and 7-segment displays as in a digital clock.

HARDWARE COMPONENTS

Micro controller.

GSM Modem.

max 232.

Solar panel.

Pumping motor.

Lcd display.

SOFT WARE & LANGUAGES

SOFTWARE :

Keil software.

Proload / Flash Magic.

Will pro.

LANGUAGES:

Embedded c .

WORKING OF THE PROJECT:

This project gives information about off-grid irrigation

system.

The farmer (user) can water the fields from any place.

This project uses linear programming.

Using this system, one can save manpower, as well as

water to improve productivity.

ADVANTAGES

Low cost

Communicate long distances

Easily diagnosis the surrounding environment.

APPLICATIONS

Agricultural fields.

Agriculture research stations.

Cultivations.

Nursery plants.

REFERENCESBOOKS: Kenna, jeff. And gillett bill. "Handbook of solar water

pumping", sir william halcrow and partner and intermediatetechnology ltd. 1985 .

soteriskalogirou "solar energy engineering: processes and system", elsevier inc. 2009.

J.L. Davies, "the design and optimization of a system using an induction motor driven pump, powered by solar panels", 30 april 1992

JOURNALS:

Internation journal of engineering research and applications issn:2248-9622