WORLDWIDE MARKET RESEARCH REPORT - CISE

EC/IST FP6 Project No 026920
Work Package: 6
Type of document: Report
Date: 20.12.2007
File name: OP_WP6_D37_V1.0.doc Version: 1.0
Title: Worldwide Market Research Report 89 / 356
A goal of this project is to make possible an analysis of the energy balance for electric
branches. Thus a global meter will totalize all energy supplied to a branch and compared
with a sum of energy supplied to all consumers meter installed in the same branch.
An illustration is presented in the figure below, where kW (Global Meter) = kW (Meter Circuit
1) + kW (Meter Circuit 1).
Visual monitor
Medidor Circuito 1 Medidor Circuito 2
CPE
M
MA
Medidor Global
MA
M
CPE
220V
13,8KV
HE
Poste 1
MT/BT
MA
M
COS/COD
IP
Figure 5-4 Energy balancing
LAN
Sistema de
Supervisão
An IP camera will monitor breakers installed in the medium voltage and used as overload
protection for the medium to low voltage transformer. The images collected by camera will
be transmitted to the management system through the PLC network. This will permit to
inspect the breaker status (closed or open) and than detect fail occurrences.