Influence of a combined star-delta winding on the operation behavior of a line start permanent magnet synchronous machine
Research output: Contribution to book/Conference proceedings/Anthology/Report › Conference contribution › Contributed › peer-review
Contributors
Abstract
This paper investigates a combined star-delta winding for a line start permanent magnet synchronous motor and compares it with a standard star winding by analytical, Finite Element and experimental methods. The winding increases the machine's d- and q-axes inductances and induced voltage. At grid operation, this yields lower stator currents and stator ohmic losses as well as lower flux and core losses. Circulating currents in the delta sub-winding are found to be a minor problem at the investigated prototype.
Details
Original language | English |
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Title of host publication | 2024 International Conference on Electrical Machines (ICEM) |
Number of pages | 7 |
ISBN (electronic) | 979-8-3503-7060-7 |
Publication status | Published - 2024 |
Peer-reviewed | Yes |
Conference
Title | International Conference on Electrical Machines |
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Abbreviated title | ICEM |
Conference number | 26 |
Duration | 1 - 4 September 2024 |
Website | |
Degree of recognition | International event |
Location | Politecnico di Torino |
City | Torino |
Country | Italy |
Keywords
ASJC Scopus subject areas
Keywords
- Finite Element Analysis, combined star-delta winding, permanent magnet synchronous machine, winding factor