•  
  •  
 

Corresponding Author

Amin, Abd El-Rahman

Subject Area

Electrical Engineering

Article Type

Original Study

Abstract

The influence of interspersed a six-phase winding by one slot on the space MMF harmonic analysis has been investigated , by means of Goerg's vector diagram. Two types of six-phase windings with ẟ either equal to 30or 60 electrical degrees are considered. These two tupes of windings are likely to be existed in practice. The scope of investigation covers the double-layer winding, two-pole, q=3 slots, either for interspersed arrangement or conventional arrangement. The principles of interspersed the six-phase windings are described and compared with the conventional arrangement in terms of harmonic analysis. From which, it is shown that, controlling the lower belt harmonics of six-phase winding with ẟ = 60 and q = 6 slots may be achieved with in significant reduction in the fundamental harmonic magnitude. Moreover, this type of six-phase winding should, therefore, find useful application in the systems, which suffer from their susceptibility to single point or more failures [2].

Download

Share

COinS