Design of a pole changing winding for asynchronous machines drived on conveyors using the ANSYS Maxwell

The article considers the issues of increasing energy efficiency by using multi-speed motors, and also considers the problems of creating pole-changing windings. The procedure for constructing a new two-layer three-phase pole-changing winding with a pole ratio of 4/6, made in 36 stator slots on the...

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Veröffentlicht in:E3S Web of Conferences 2023-01, Vol.384, p.1043
Hauptverfasser: Rashidov, Nuralibek, Rozmetov, Khamza, Rismukhamedov, Sabit, Peysenov, Moldagali
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Sprache:eng
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Zusammenfassung:The article considers the issues of increasing energy efficiency by using multi-speed motors, and also considers the problems of creating pole-changing windings. The procedure for constructing a new two-layer three-phase pole-changing winding with a pole ratio of 4/6, made in 36 stator slots on the basis of the basic switching scheme YYY/YYY, is presented. Based on the results of the analysis of the electromagnetic properties, the optimal winding pitch was selected. An experimental motor with a new pole-changing winding was created on the basis of a magnetic circuit of a serial asynchronous machine of the 4?132?4 type. The analysis of the properties of the electric motor was carried out using the ANSYS/Maxwell program. The results of experimental tests of a new two-speed motor in static and dynamic modes are also presented.
ISSN:2267-1242
2555-0403
2267-1242
DOI:10.1051/e3sconf/202338401043