Elektrisches system

Details

Veröffentlichungs-Nr.

EP3386085

Aktenzeichen

EP18162749

Anmeldetag

20. März 2018

Veröffentlichung

30. September 2020

Erteilung

30. September 2020

Rechtsraum

EP

IPC

H02M1/12H02M7/493H02M7/49H02J3/18H02P27/08H02P27/14H02M7/483H02M1/00H02M7/08H02M7/487H01F30/02

Abstract

An electrical system including a first three-phase AC supply and a second three-phase AC supply; a phase-shifting transformer, connected to and receivable of AC power from each of the first three-phase AC supply and the second three-phase AC supply, said phase-shifting transformer applying a 30° phase shift to each of the received AC powers to thereby generate a first transformed AC current and a second transformed AC current; a first rectifier circuit and a second rectifier circuit, each connected to the phase-shifting transformer and receivable of the first transformed AC current and the second transformed AC current respectively, said rectifier circuits generating a first DC voltage and a second DC voltage; a first inverter circuit and a second inverter circuit, respectively connected to the first rectifier circuit and the second rectifier circuit, said inverter circuits generating a first AC output voltage and a second AC output voltage from the first DC voltage and second DC voltage respectively; and a load, connected to and receivable of the first AC output voltage and the second AC output voltage.

Anmelder

Firma

Rolls-Royce plc

Land

🇬🇧 Großbritannien

Fachgebiete