Elektrisch Erregte Synchronmaschine und System
Anmelder: VOLVO TRUCK CORPORATION 🇸🇪
Details
- Veröffentlichungs-Nr.
- EP4712336
- Anmeldetag
- 16. September 2024
- Veröffentlichung
- 18. März 2026
- Rechtsraum
- EP
- IPC
- H02P25/022, H02P27/08
Abstract
An electrical machine system (10), comprising: an electrically excited synchronous machine (20) comprising a stator (220) having a plurality of stator windings (222), and a rotor (230) having a plurality of rotor windings (236), a transformer (240) comprising a stationary primary winding (242) and a secondary winding (244) arranged on the rotor (230); wherein the electrically excited synchronous machine (20) further comprises a voltage pulse width modulator (246) configured to receive a control signal (|v|*) used to control the field currents of the rotor windings (236); wherein the electrical machine system (10) further comprises an inverter (30) connected to the stator (220) and configured to supply phase currents (ia, ib, ic) to the stator windings (222); and wherein the inverter (30) is further configured to provide the control signal (|v|*) to the voltage pulse width modulator (246).
Anmelder
- Firma
- VOLVO TRUCK CORPORATION
- Land
- 🇸🇪 Schweden
Schwedischer Hersteller von Lastkraftwagen und Nutzfahrzeugen, Teil des Volvo-Konzerns. Entwickelt und produziert schwere Lkw sowie Antriebs- und Transportlösungen für den Güterverkehr.
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