AddThis

Bookmark and Share

Tuesday, 11 May 2010

PREPAID ENERGY METER

A scheme of Electricity billing system called “PREPAID ENERGY METER WITH TARIFF INDICATOR” can facilitate in improved cash flow management in energy utilities and can reduces problem associated with billing consumer living in isolated area and reduces deployment of manpower for taking meter readings. Every consumer can buy a memory card (is nothing but an EEPROM IC) with a password stored inside it using a MC program. The memory card is available at various ranges (ie. Rs 50, Rs 100, Rs 200 etc…).In our project we have given the name for memory card as smart card. When the consumer insert a smart card into the card reader which is connected in “prepaid energy meter with tariff indicator”kit.Then the card reader will read the stored information and delete the information from the EEPROM IC(smart card) using the MC program. So that the smart card cannot be reused by others. Suppose if a consumer buy a card for Rs.50/- he / she can insert this amount through the card reader so that prepaid energy meter with tariff indicator kit will be activated. According to the power consumption the amount will be reduced. When the amount is over, the relay will automatically shutdown the whole system. In our project we also have a provision to give an alarm sound to consumer before the whole amount is reduced.

7 comments:

  1. Hi Author
    I recently came accross your blog and have been reading along. I thought I would leave my first comment. I dont know what to say except that I have enjoyed reading. Nice blog. I will keep visiting this blog very often.

    ReplyDelete
  2. Hello Sir I read your overall idea about the prepaid system . I want some more information regarding this plz reply to mail id madhu90.eee@gmail.com

    ReplyDelete
  3. hi sir.. please can you send me more details regarding the project especially with regards to the security part to fungirl5989@yahoo.com
    thanks!

    ReplyDelete
  4. Hello Sir I read your overall idea about the prepaid system . I want some more information regarding this plz reply to mail id vikey.rec@gmail.com

    thank you

    ReplyDelete
  5. Hello there,

    I read your concept and think my company would be very intrigued by your idea. Can you send some more information to rsipe70@yahoo.com. Thanks.

    ReplyDelete
  6. sir pls send me more detils about prepaid energy meter to cuckoot@gmail.com

    ReplyDelete
  7. This blog has definitely changed my perspective on this subject. Theres no way I wouldve

    thought about it this way if I hadnt come across your blog. All I was doing was cruising

    the web and I found your blog and all of a sudden my views have changed. Good on you, man!
    you can visit Here for more.

    ReplyDelete

There was an error in this gadget