Hybrid rotor for an electric machine
DE102025102809A1Undetermined Publication Date: 2026-07-30BAYERISCHE MOTOREN WERKE AG
Patent Information
- Authority / Receiving Office
- DE · DE
- Patent Type
- Applications
- Current Assignee / Owner
- BAYERISCHE MOTOREN WERKE AG
- Filing Date
- 2025-01-27
- Publication Date
- 2026-07-30
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Abstract
A rotor for an electrically excited electric machine is described, wherein the rotor comprises a rotor body with N salient poles, with N>1, and electrically conductive windings, each forming a winding head at the end faces of the rotor body. The rotor body has at least one permanent magnet at each salient pole, wherein the individual permanent magnets have a reduced axial length compared to the rotor body, such that the permanent magnets do not extend to the end faces of the rotor body.
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Citation Information
Patent Citations
synchronous machine with a rotor winding as a field winding and a current blocking means, which is connected to the field winding
DE102006029459A1