Concept, design and alteration of the High Voltage Generator (HOG)

kV in the rail network, the voltage from the original converter machines must be transformed up via a 1-phase transformer. The purpose of this project is to rebuild the stator of the converter, so that 16.5 kV can be achieved directly without the additional 1-phase transformer.

Bane NOR and Trafikverket have procured a number of rotating 10 VAT converters from DB. These machines are originally designed with an output voltage on the generator side of 5100V. To achieve the desired voltage of 16.5