PERMANENT MAGNET MACHINE

PERMANENT MAGNET MACHINE

A permanent magnet electrical machine (10) includes a rotor body (130) and a plurality of permanent magnet modules (101) arranged around a rotational axis (Y) of the permanent magnet electrical machine (10), each permanent magnet module (101) comprising at least a permanent magnet (200) and a basepl...

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Hauptverfasser: Demissie, Edom, Jacobsen, Bo Nedergaard, Reigner, Kevin Fabrice Franck, Urda, Adriana Cristina, Groendahl, Erik, Azar, Ziad
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
GENERATION
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creator Demissie, Edom
Jacobsen, Bo Nedergaard
Reigner, Kevin Fabrice Franck
Urda, Adriana Cristina
Groendahl, Erik
Azar, Ziad
description A permanent magnet electrical machine (10) includes a rotor body (130) and a plurality of permanent magnet modules (101) arranged around a rotational axis (Y) of the permanent magnet electrical machine (10), each permanent magnet module (101) comprising at least a permanent magnet (200) and a baseplate (301), the baseplate (301) including a base side (311) for attaching the permanent magnet module (101) to the rotor body (130) of the permanent magnet machine (10) and an opposite top side (312) for attaching the permanent magnet (200) to the baseplate (301). The rotor body (130) includes at least a cavity (210) housing a non-magnetic and/or non-conductive medium for creating a magnetic flux barrier between the rotor body (130) and the permanent magnet module (101). The baseplate may include a protrusion. The protrusion may be shaped as a dovetail. One or elastomeric inserts (350) may be provided between the baseplate (301) and the rotor body (130) .
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subjects CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
GENERATION
title PERMANENT MAGNET MACHINE
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