Fractional Slot Concentrated Winding. Fractional slot concentrated windings. Fractional slot winding in emetor a winding is called fractional slot winding when the number of slots per pole per phase is fractional and superior to 1.
Figure 2 From An Improved Fractional Slot Concentrated Winding For Low Poles Induction Machines Semantic Scholar from www.semanticscholar.org
Fractional slot concentrated windings fscw have been used for decades primarily in small machines. This means that all coil sides of a certain phase are concentrated in a single slot under one pole thus requiring deep slots. These are characterized by fractional slot per pole and per phase lower than unity resulting in dense harmonic contents of the armature mmf with a number of pole pairs lower than the field one.
Fractional slot concentrated windings.
Fractional slot concentrated windings. Fractional slot concentrated windings. Fractional slot winding in emetor a winding is called fractional slot winding when the number of slots per pole per phase is fractional and superior to 1. A new method to manage the mutual inductance between phases in three phase electrical machines and multi star electrical machines olivier barre 1 and bellemain napame 2 1 rectorat de lille clg descartes 2 rue lavoisier mons en baroeul 59370 france.
