Title :
A new approach of the three phase mono-axial unconventional windings for AC machines
Author :
Cistelecan, Mihai V. ; Demeter, Elek
Author_Institution :
Res. Inst. for Electr. Machines, Bucharest, Romania
Abstract :
Some properties of the three-phase mono-axial windings are reviewed from the point of view of both odd and even space harmonics. An interesting symmetry of the winding factors are demonstrated and used in order to synthesise windings with low copper and/or low space harmonic content
Keywords :
AC machines; air gaps; harmonics; machine windings; 3 slots two layers winding; 6k slots one layer winding; AC machines; air-gap magneto-motive force analysis; even space harmonics; low copper content windings; low space harmonic content windings; odd space harmonics; sinusoidal windings; three phase mono-axial unconventional windings; winding factors periodicity; winding factors symmetry; Coils; Copper; Costs; Electromagnetic fields; Extraterrestrial measurements; Induction motors; Length measurement; Machine windings;
Conference_Titel :
Electric Machines and Drives, 1999. International Conference IEMD '99
Conference_Location :
Seattle, WA
Print_ISBN :
0-7803-5293-9
DOI :
10.1109/IEMDC.1999.769103
