What data VGA works with

By Jan Herman

Most use-cases require the following data about low voltage grid topology. These data are typically exported from GIS systems and allow us to analyze grid elements behaviour in their topology relations with other grid elements – analyze grid behaviour elements in contexts.

This is how the datasets look like:

Nodes dataset
Segments dataset

Measurements and events time series are stored as info-time-spaces. It is a 3D data model where information is organised using ontology tree of quantities. Space is organizing grid elements like consumption points, connection points, substations or grid segments. Time is defining data aggregation ratio such as 15 minutes, 5 minutes or 1 hour and showing historical or predicted behaviour.

This is how the dataset looks like: