Analysis of IM with Combined Six-Phase Configuration of Stator Phase Windings with Respect to Higher Spatial Harmonics

0431808 - ÚT 2015 RIV DE eng C - Konferenční příspěvek (zahraniční konf.)
Schreier, Luděk - Bendl, Jiří - Chomát, Miroslav
Analysis of IM with Combined Six-Phase Configuration of Stator Phase Windings with Respect to Higher Spatial Harmonics.
USB Proceedings 2014 International Conference on Electrical Machines (ICEM). Berlin: IEEE, 2014, s. 1970-1975. ISBN 978-1-4799-4775-1.
[International Conference on Electrical Machines 2014 (ICEM). Berlin (DE), 02.09.2014-05.09.2014]
Grant CEP: GA ČR GA13-35370S
Institucionální podpora: RVO:61388998
Klíčová slova: AC machines * multi-phase induction machines * symmetrical components of instantaneous values
Kód oboru RIV: JA - Elektronika a optoelektronika, elektrotechnika

The paper is aimed at reduction of content of spatial harmonics of current layer, air-gap magnetic flux density and flux in yokes of induction machines with the combined stator winding. The reduction of content of higher spatial harmonics results in improvement of efficiency of induction machines. The analysis is carried out using the theory of space vectors and symmetrical components of instantaneous values. On the basis of the obtained results an IM prototype was designed and manufactured. The results of the first experimental measurements of this machine are shown.
Trvalý link: http://hdl.handle.net/11104/0239575