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2. Radial field machines
2.1 Architecture
The machine consists of a relatively simple structure (figure 3 ): the stator, fitted with single- or multi-star, or even multi-phase windings, creates a rotating field when connected to electronic converters. The interaction of this field with the magnetic flux of the rotor magnets generates torque on the rim and, by mechanical connection, on the rotor shaft. The rotor is guided in rotation by bearings fixed to the machine casing or frame.
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Radial field machines
Axial-field machines
Bibliography
In Techniques de l'Ingénieur
Standardization
French and European standards
NF EN 10106 August 1996
Cold-rolled non-oriented magnetic sheets supplied in the finished state
NF EN 60034-1 December 2004
Rotating electrical machines – Part 1: rated and operating characteristics
NF EN 60034-2 December 2005 + NF EN 60034-2/A1-A2 January 2006
...
Organizations
LCIE (Laboratoire Central des Industries Électriques)
INERIS (Institut National de l'Environnement et des Risques)
ISSeP (Institut Scientifique de Service Public)
Rotating machine manufacturers
(Non-exhaustive list)
Jeumont SA
http://www.jeumont-framatome.com
Alstom
Siemens
...
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