Title :
Principles of a permanent-magnet axial-field d.c. machine
Author_Institution :
Cambridge University, Engineering Department, Cambridge, UK
fDate :
12/1/1974 12:00:00 AM
Abstract :
The theory of a permanent-magnet d.c. machine that has an axial field and a disc-shaped armature is discussed. Consideration is given to the effect that the distribution of magnetic field inthe airgap will have on the generation of e.m.f. The machine parameters in the angular and radialdirections are related to this distribution, so that a pole shape may be chosen that maximises the output power.
Keywords :
DC machines; machine theory; magnetic field effects; axial field; disc shaped armature; machine parameters; magnetic field distribution in airgap; permanent magnet DC machine;
Journal_Title :
Electrical Engineers, Proceedings of the Institution of
DOI :
10.1049/piee.1974.0311
