Français
3. Axial-field machines
3.1 Architecture
The machine consists of a disk-shaped rotor rotating opposite a disk-shaped stator. The magnetic field generated by the permanent magnets exists as soon as the distance between rotor and stator is sufficiently small. It creates a strong attractive force between the rotor and stator, the value of which per unit area is approximately :
with :
- F (N/m 2 ) :
-
attraction effort
...
The Ultimate Scientific and Technical Reference
This article is included in
Conversion of electrical energy
This offer includes:
Knowledge Base
Updated and enriched with articles validated by our scientific committees
Services
A set of exclusive tools to complement the resources
Practical Path
Operational and didactic, to guarantee the acquisition of transversal skills
Doc & Quiz
Interactive articles with quizzes, for constructive reading
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
...
The Ultimate Scientific and Technical Reference
