In the last October 21st, Efacec Automation business unit completed the training for EDP Distribuição, the Portuguese Distribution System Operator. The training was performed in the scope of realizations of the InovGrid project, and was dedicated to the "Specification of Power Quality and Quality of Service in distribution transformer controller".
Efacec presented the newest functions and characteristics of Power Quality Monitoring available at the G Smart, the product for smart grids, applicable as distribution transformer controller. A live demonstration also took place by remotely accessing a live unit operating within an MV distribution station in the field. A set of G Smart Power Quality functions, such as registered event reports, frequency deviations, voltage magnitudes, flickers and harmonics, were include in the demonstration.
InovGrid is the major Portuguese smart grids project including the Évora Smart City. Within the inovgrid Efacec has already installed and operating more than 350 G Smarts.
The use of G Smart with built-in Power Quality Monitoring capabilities allows real-time control of Quality of Service in the distribution network. It permits alarm generation for central systems and simple access point for registered data. All collected information from several distributed G Smarts brings other capabilities in the network management, beyond the criteria in the scope of Quality of Service; moreover it allows statistic and diagnostic of disturbances, which is an added value for more demanding network requirements where the penetration of micro generation and electric vehicles is increasing. |