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The Italian MV network dip performance characterization by contour charts as defined by UIE/CIGRE/CIRED WG_C4.110

pubblicazioni - Articolo

The Italian MV network dip performance characterization by contour charts as defined by UIE/CIGRE/CIRED WG_C4.110

L’articolo presenta alcuni possibili modi di rappresentazione della prestazione della rete a fronte dei buchi di tensione, focalizzandosi in particolare sul metodo proposto dal gruppo di lavoro UIE/CIGRE/CIRED C4.110, metodo applicato ai dati statistici registrati nel 2009 dal sistema di monitoraggio italiano “QuEEN”.

Reporting and analysis procedures play an important role in power quality monitoring systems especially for long term surveys. As far as voltage dips are concerned, the network voltage dip performance can be effectively described in many different ways depending on the aims of the data presentations at both site and system level. The paper deals with network dip performance different representation methods focussing in particular on the way of presentation proposed by the working group UIE/CIGRE’/CIRED C4.110. This method has been applied to the Italian 2009 voltage dips statistic as acquired by the Italian power quality monitoring system named QuEEN. Contour charts have been drawn for both different percentage of the monitoring sites and voltage dips types.

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