Philosophy requires staff and those who come in contact with it to consider the economic implications and effects on global warming.
An energy system is a set of electroenergetic installations, organized together as part for the production, transmission and distribution of electricity in a given territory.
Customers Power supply is not made directly but through the power plants of the National Power System - SEN. This network consists of a closed circuit in which the central energy debit and consumers absorb energy flow.
Transmission and distribution of electricity are needed as intermediate links for transmission of electricity from power plants to load centers and distribution to consumer handsets.
Energy can not be storedand therefore must be consumed immediately. To be as economical electricity transmission over long distances is at very high voltages.
Transmission and distribution of electricity represent elements sources to electricity consumers. Consists of a set of overhead and underground lines connected by transformers arranged in stations or substations.
The network includes:
These projects meet the requirements of transport and distribution facilities:
After nominal voltage electrical networks can be:
After destination, electricity grids are:
Electrical network configuration determines their division: