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Prepaid energy meter with terriffe indicator

Date post: 12-Nov-2014
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In present advanced world we are introducing here a concept which can provide a cost efficient manner of Electricity Billing. This scheme of Electricity billing system called “PREPAID ENERGY METER WITH TARIFFE INDICATOR”
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PRESENTED BY - SUMIT KR. PANDEY SUNNY AGARAWAL SAURAV SINGH VIVEK KR. GANGAWAR PREPAID ENERGY METER WITH TARIFFE INDICATOR GUIDED BY - Mr. SIMRAT SINGH GILL LECTURER 1
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Page 1: Prepaid energy meter with terriffe indicator

PRESENTED BY -

SUMIT KR. PANDEY

SUNNY AGARAWAL

SAURAV SINGH

VIVEK KR. GANGAWAR

PREPAID ENERGY METER WITH TARIFFE INDICATOR

GUIDED BY -

Mr. SIMRAT SINGH GILL

LECTURER

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CONTENTS

INTRODUCTION BLOCK DIAGRAM COMPONENTS USED BASIC CONCEPT

&METHODOLOGY USED CIRCUIT DIAGRAM UTILITY & APPLICATIONS CONCLUSION

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Page 3: Prepaid energy meter with terriffe indicator

• In present advanced world we are introducing here a concept

which can provide a cost efficient manner of Electricity

Billing.

• This scheme of Electricity billing system called “PREPAID

ENERGY METER WITH TARIFFE INDICATOR”

INTRODUCTION

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• It can facilitate in improved cash flow management in energy

utilities &can reduces problem associated with billing

consumer living in isolated area.

• It is an tool which facilitates us to reduce manpower required

for taking meter reading .

• In it according to their requirement consumers can buy a

memory card and use the electricity.

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• The memory cards are available in various ranges (i.e. Rs 50, Rs 100, Rs 200 etc…) to full fill the needs of the consumers & the consumers are not bound to pay threshold amount of money.

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BLOCK DIAGRAM

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CARD READER

LCD DISPLAY

SINGLE PHASE

ENERGYMETER

ULN 2003

AT 24C02EEPROM

AT 89S52MICROCONTROLL

ER

RELAY

BUZZER

CARD INSERTION

LOAD

Page 8: Prepaid energy meter with terriffe indicator

COMPONENT USED

Microcontroller AT 89S52 16 x 2 LCD Display AT 24C02 – Automotive serial EEPROM ULN 2003 –Seven Darlington Array Buzzer Single phase energy meter Relay Card reader

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BASIC CONCEPT & METHODOLOGY USED

The basic concept which we are using here is that we are erasing the memory of EEPROM according with power consume in load.

In our project we give the name for memory card as “SMART CARD”.

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Page 10: Prepaid energy meter with terriffe indicator

When card is inserted in card reader it start the prepaid energy meter kit , the card reader start to read the information.

The EEPROM (smart card) memory deleted by Microcontroller program.

According to power consumption the amount will reduced.

When the amount is over ,the relay automatically shutdown the whole system.

In our project also have provision to give an alarm sound to consumer before the whole amount is reduced.

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CIRCUIT DIAGRAM

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CARD READER

29 SEPT 2009

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29 SEPT 2009

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UTILITY & APPLICATIONS

Prepaid energy mete with tariffe indicator provides improved cash flow management facility.

The smart card can not be used twice. It provides security against Electricity misuse . It is an cost efficient alternative of Electricity billing. The system gives indication before whole amount

will lost. It can reduce problem associated with billing

consumer living in isolated area. More reliable and user friendly.

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CONCLUSION

Prepaid energy meter with tariffe indicator is a concept to minimize the Electricity theft with a cost efficient manner.

The users are not bound to pay excesses amount of money , users have to pay according to their requirement .

It can reduces problem associated with billing consumer living in isolated area and reduces deployment of manpower for taking meter readings.

Prepaid energy meter with tariffe indicator is more reliable and user friendly.

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MICROCONTROLLER AT 89S52

AT 89S52 is 8-bit microcontroller with 8K Bytes in-system programmable flash with low power & high performance .

The function of the microcontroller is to read the pulses collected by electronics hardware.

The collected Industrial timing control and analyzed by microcontroller & displayed in per minute format on LCD display.

The Microcontroller Based Ultrasonic Speed Measurement and controller information may be further processed & send to any remote monitoring station.

It is accessed by two wire serial interface.

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PIN DIAGRAM OF AT 89S52

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16 X 2 LCD DISPLAY

In our project we will be using a LCD for displaying the Microcontroller Based Ultrasonic Speed Measurement and controller and its presence. We will be using a 16x2 LCD for this purpose.

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AT 24C02 – AUTOMOTIVE SERIAL EEPROM

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The AT 24C02 provides 2048 bits serial EEPROM organized as 256 word of 8 bits each .

The automotive device is used here for low power & low voltage operation.

They are accessed by 2- wire serial interface.

Page 21: Prepaid energy meter with terriffe indicator

ULN 2003 –SEVEN DARLINGTON ARRAY

ULN 2003 are high voltage , current Darlington Arrays each containing seven open collector Darlington pairs with common emitter.

It is used for driving loads and reduce thermal resistance.

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QUERIES


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