System for Acquisition of Energy Parameters for Consumers Without Access to the Low Voltage Line

The production of electrical energy in the isolated areas (farms, chalets, vacation houses, etc.), that don't have distribution networks, is in continuous growth. Taking this into consideration, it is built an integrated system for supply from electrical airlines IT (SIA-LEA 110...400kV) for building low voltage sources, for supplying isolated consumers and also building of a monitoring system for the energetic activity for these. The paper presents the hardware and software architecture of the acquisition and control system from the local consumer level, system that assures the necessary information for the description of the behavior of the isolated consumers in real exploitation conditions, for growing the safety in functioning and of the availability of the electrical energy supply equipments. In this way, it is presented: The block diagram of the acquisition and control system; The type and role of the component equipments of the acquisition and control system: electrical network parameters analyzer (EEM-MA600 Phoenix Contac); programmable logic controller (Inline - ILC Phoenix Contact).