AC Distributed Winding with Low Higher Spatial Harmonics Content in Mmf Distribution

This paper presents a new winding with low higher spatial harmonics content. enables the elimination of fifth harmonic, as most significant, in three-phase and third harmonic two-phase symmetrical winding. The suppression is particularly evident number slots per pole phase qs = 2. factors for order ν 6 k ± 1 case winding, 4 1, 3, 5, …, will be equal to zero. A measurement was used evaluate content magnetic field air gap machine. Experimental verification designed carried out.