The invention relates to a power supply system (10), particularly for a bidirectional energy flow between a medium-voltage grid (11) and a low-voltage electricity consumer site (60). The system (10) comprises a power feeding system (25), configured for transforming an AC medium-voltage power signal from the medium-voltage grid (11) into a low-voltage power signal (29) for feeding the electricity consumer site (60). Furthermore, it comprises a low-voltage multiphase converter (40), configured for transforming a low-voltage signal (41, 42) into a low-voltage multiphase signal (49), wherein the multiphase converter (40) is arranged antiparallel to the power feeding system (25); and an LV/MV multiphase transformer (50), configured for transforming the low-voltage multiphase signal (49) into an output-signal (59) that is conformant to the AC medium-voltage power signal (11).
POWER SUPPLY SYSTEM FOR BIDIRECTIONAL ENERGY FLOW
STROMVERSORGUNGSSYSTEM FÜR BIDIREKTIONALEN ENERGIEFLUSS
SYSTÈME D'ALIMENTATION ÉLECTRIQUE POUR FLUX D'ÉNERGIE BIDIRECTIONNEL
2021-11-03
Patent
Elektronische Ressource
Englisch
BIDIRECTIONAL NON-CONTACT POWER SUPPLY DEVICE AND BIDIRECTIONAL NON-CONTACT POWER SUPPLY SYSTEM
Europäisches Patentamt | 2016
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