Hitachi Energy Ltd

Dmitry Shchetinin

Marco Giuntoli

Katarina Knezovic

Milos Subasic

Giancarlo Dalle Ave

Peter Noglik

The present disclosure relates to a method for determining phase connections of grid components in a power grid, the method comprising assessing a relative similarity of time series of measured voltage data of the grid components by clustering the time series of measured voltage data of the grid components; grouping the grid components into a plurality of clusters based on the assessing a relative similarity; and assessing a phase connection of the grid components in each cluster of the plurality of clusters. The present disclosure also relates to a respective device and computer program.

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Adlikon bei Regensdorf, Switzerland

Dmitry Shchetinin