Prepayment Power-vending Management System (PPMS)

Adopting  the structure of Enhanced Client /Server  relational database, it is a management system with the function of registration, installation,  prepayment, meter reading, charge statistic and overall  inquiry fitted with all kinds of watt-hour meters including single phase and three-phase IC card or STS keypad prepayment meters, PLC meter, multi-tariff meter, multi-function meter, etc.


System Functions

1. Daily work 
   Include: Registration, Installation, Power Selling, Error-tolerance  Selling, Reset for Selling, Amendment  ( include basic file, power type, enlarge capacity, reissue card,       meter replacing, cancel meter), Meter Reading, etc.

2. Meter Account 

    Include: Meter Account, Account Check, Account Receivable, Debit and Credit Transaction     Book, Account Transfer.
3. Search
    Include: Power Purchase Record, Meter File, Meter Reading Record, Checking, Amendment        File, System Diary.    

4. Report
    Include: Daily Report, Monthly Report, Classified Report, Meter Reading Report.
5. System Setup
    Parameters, Operator, Port Set, Power Type, Power Price, System Dictionary, Invoice Format, Preferential Price Sheet.   


It is a new power-vending and power-purchasing system based on:

Internet                  B/S Structure

Intranet (local)        C/S Structure

It completely solves the problem of fragmentary data and manages the clients’ data concentratively with analyses. It brings convenience, celerity and security to clients to buy electricity. It makes the clients to feel the convenience of  “One card in hand ,buy power everywhere”.



1) Client Service Center is the WEB application based on IE.

2) Supply power-selling in many places

3) United management of vending Data

4) Security of Data Communication

Integrated Prepayment & AMI System