Celpe - 2012
Objective: centralized control of energy distribution in the state of Pernambuco.
Automation of substations to be implemented at the concessionaire and implementation of the mirror center of the IOC (integrated operation center).
The Integrated Operation Center controls 153 substations and 1,800 distribution switches in more than 150,000 supervision and control points. There are two mirror centers, one at Celpe’s headquarters and the other, the first mirror center, located in Bongi. Altogether there are another sixty servers in the IOC and mirror center.
The work involved implementing the COI and the COE with a distributed architecture (multiservers), that is, each center has eleven pairs of servers, hot-standby, five of which are used in the regional control of substations, four in the regional control of pole switches, one used for information common to all centers and one for dualized history server. For each pair of IOC servers, there is a heteronymous pair that sees the principal as a client, thus keeping it always up to date.