Construction, operating modes and performance
Synchronous machines - General principles and structures
Article REF: D3520 V1
Construction, operating modes and performance
Synchronous machines - General principles and structures

Authors : Hamid BEN AHMED, Nicolas BERNARD, Gilles FELD, Bernard MULTON

Publication date: August 10, 2005 | Lire en français

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2. Construction, operating modes and performance

2.1 Constitution and main types of synchronous machines

As we have shown, a synchronous machine, whatever its architecture, is a machine for which the frequency f of the armature currents is related to the rotational speed Ω and the number of pole pairs p by the relationship :

Ω=ωp=2πp⋅f( 18 )

Synchronous machines with rotating fields include :

  • an armature carrying the armature windings (power windings),...

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