design of energy talking meter ppt download

[djshan]

Talking Energy Meter
The purpose of this project is to build a KWH (Kilo Watt Hour) meter that can
alert the users with voice messages. An Energy meter or KWH meter is a device that
measures the amount of electrical energy supplied to or produced by a residence, business
or machine. Electricity is a clean, convenient way to deliver energy. The electricity meter
is how electricity providers measure billable services.
The most common type of meter measures kilowatt-hours. When used in
electricity retailing, the utilities record the values measured by these meters to generate
an invoice for the electricity. They may also record other variables including the time
when the electricity was used.
The idea behind this project is to construct the Energy Meter that is useful for
illiterates and the busy people who cannot concentrate on the energy meter readings
because of their busy schedule. This system helps the users by alerting them about the
peak loads (max energy consumption), power status (ON/OFF), billing status etc. The
voice alerts could be in any local language. Hence this system can be used across the
world. The typical voice alerts are Over load , Pay electricity bill , Turn off the
lights etc.
This system also consists of a LCD display that continuously displays the energy
meter readings in real-time. This consists of Real-time clock for calculating the average,
max and minimum readings with respect to time. This information is display on a LCD
display.
This can be achieved by the use of microcontroller unit that continuously
monitors and records the Energy Meter readings in its permanent (non-volatile
EEPROM) memory location. Microcontroller also drives the voice module to play the
voice messages based on the energy meter readings.
This system also implemented for a single push button based load control for
turning ON or OFF the loads.
The major building blocks of this project are:
1. Microcontroller based control system with regulated power supply.
2. Voice Module for storing and playback of messages.
3. LCD display to display the Energy meter readings.
4. Real-time clock for display of time.
5. Digital Energy Meter.
6. Electromagnetic Relay to disconnect the power supply with single push button.
7. Relay driver.
Advantages of talking energy meter:
1. This energy meter alerts the user incase of over usage of electricity.
2. Announces the power supply status. This is very useful for blind people too.
3. Announces about the bill payments.
4. This can be customized to any language. As we need to store the voice message
before using this.
5. Very helpful for illiterate people. They can know the bill and meter reading-using
announcement with out taking help from literates

to get block diaram please visit;
http://mycollegeprojectAbstracts/SEM-53....0meter.pdf

[bharat]

Abstract

The purpose of this project is to build a KWH (Kilo Watt Hour) meter that can alert the users with voice messages. An Energy meter or KWH meter is a device that measures the amount of electrical energy supplied to or produced by a residence, business or machine. Electricity is a clean, convenient way to deliver energy. The electricity meter is how electricity providers measure billable services. The most common type of meter measures kilowatt-hours. When used in electricity retailing, the utilities record the values measured by these meters to generate an invoice for the electricity. They may also record other variables including the time when the electricity was used. The idea behind this project is to construct the Energy Meter that is useful for illiterates and the busy people who cannot concentrate on the energy meter readings because of their busy schedule. This system helps the users by alerting them about the peak loads (max energy consumption), power status (ON/OFF), billing status etc. The voice alerts could be in any local language. Hence this system can be used across the world. The typical voice alerts are Over load , Pay electricity bill , Turn off the lights etc. This system also consists of a LCD display that continuously displays the energy meter readings in real-time. This consists of Real-time clock for calculating the average, max and minimum readings with respect to time. This information is display on a LCD display. This can be achieved by the use of microcontroller unit that continuously monitors and records the Energy Meter readings in its permanent (non-volatile EEPROM) memory location. Microcontroller also drives the voice module to play the voice messages based on the energy meter readings. This system also implemented for a single push button based load control for turning ON or OFF the loads.

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GSM based Talking Energy meter is a new concept in the measurement of electricity consumption remotely on periodic basis and alerting user regarding power consumption, overloading & tempering through Audio Signal. This method of measurement and data collection discards the conventional method of taking the meter reading manually. Though the Talking Energy Meter display and sounds the number of electrical units consumed by the user as well as warning signal at the load centre but on the other side, there is urgent need to develop a system which will transmit the units consumed by the individual user to the Power Utility Company(PUC). In this paper design of GSM based Talking Energy Meter is presented which will be able to communicate based on GSM network;for the transparency between the user and the PUC.