The italian power quality monitoring system of the MV network results of the measurements of voltage dips after 3 years campaign

The Italian system for Power Quality (PQ) monitoring of MV distribution networks described in the previous paper 0042 of the 19th International Conference on Electricity Distribution [1] has been working for almost 3 years on 600 instruments distributed all over the Italian territory. The paper illustrates the results of monitoring over the last three years and shows how the monitoring of events, (especially voltage dips) is going to consolidate the characterization of the Italian MV network from the PQ point of view.