RFID Based Prepaid electricity billing system

Description

In the kit prepaid electricity billing system, the energy meter is an electrical measuring device, which is used to record Electrical Energy Consumed over a specified period of time in terms of units. Here we have an energy meter using the current sensing concept. This energy meter is prepaid that is recharged and used. The recharge can be done by RF-ID. Every tag is unique and will store a predefined amount. This will act as the recharge code as the prototype. The system will check for consumption on the basis of load and the recharge available. 

The prepaid electricity billing system kit is the power will be available till the recharge amount does not end. Here we tried to design a new advanced type of energy meter-based RF-ID TAG that can be recharged as like mobile recharge. It will monitor the consumption as per load and reduce the recharge amount. As the recharge ends the power will cut.

The kit prepaid electricity billing system basically depends upon the energy units we use. In this kit, the power supply is cut-off after a particular unit. The no. units can be recharged again with the help of an RF-ID TAG installed with a meter. The system will provide power till the recharge amount is available. This is a prepaid recharge system.