Analysis of Magnetic Field Distribution in Induction Machine with Combined Star-Delta Stator Winding

0498958 - ÚT 2019 RIV GB eng C - Konferenční příspěvek (zahraniční konf.)
Chomát, Miroslav - Schreier, Luděk - Bendl, Jiří
Analysis of Magnetic Field Distribution in Induction Machine with Combined Star-Delta Stator Winding.
Power Electronics, Machines and Drives (PEMD) 2018. Liverpool ACC: IET, 2018, s. 1-7. ISBN 978-1-78561-821-5. ISSN 0537-9989.
[International Conference on Power Electronics, Machines and Drives (PEMD) 2018 /9./. Liverpool ACC (GB), 17.04.2018-19.04.2018]
Grant CEP: GA ČR(CZ) GA16-07795S
Institucionální podpora: RVO:61388998
Klíčová slova: induction machine * combined star-delta winding * higher spatial harmonics
Obor OECD: Electrical and electronic engineering

An induction machine with combined star-delta stator winding is analysed by means of numerical simulations based on lump parameter and finite element method models. The use of combined star-delta winding may lead to suppressing selected higher spatial harmonics of the magnetic flux density in the air gap and, thus, to lowering the energy losses and improving the energy efficiency of the machine.
Trvalý link: http://hdl.handle.net/11104/0291626