Embedding measurement in Distribution Automation Systems

Actual distribution networks have not been designed to accept extensive Distributed Generation (DG). The present framework may change in the near future impelled by a worldwide increasing of DG penetration in distribution grids. The mutual dependency of energy distribution and communication on the same grid requires new means to effectively monitor and control both systems in parallel. Relaying and control IEDs can also serve as measurement units for power quality. Synchronized measurement technology (SMT) has the potential of becoming the backbone of this paradigm. By using wide area information systems, the data can be made available to all involved partners. This paper provides different outlooks about the possibilities of Embedded Systems to integrate the protection, control and monitoring functions in Distribution Automation Systems.