Data classification, i.e. organising data items in groups (classes), is a general technique widely used visualisation and cartography, particular, for creation of choropleth maps. Conventionally, are classified by dividing the range into intervals assigning same symbol or colour to all falling within an interval. For instance, may be length include number items. We propose method defining so th...

The knowledge of distribution grid models, including topologies and line impedances, is essential for monitoring, control protection. However, such information often unavailable, incomplete or outdated. increasing deployment smart meters (SMs) provides a unique opportunity to tackle this issue. This paper proposes two-stage framework modeling using SM data. In the first stage, network topology ...