Holistic Efficiency Map Calculation of Variable Flux Machines Regarding Relative Magnetisation
- An algorithm for the integral calculation of efficiency maps of variable flux machines under consideration of the relative flux level is presented. The general idea and the algorithm logic are presented in detail and the efficiency map calculation is validated against a conventional gradient based efficiency map calculation algorithm. Instead of calculating efficiency maps for discrete flux levelsAn algorithm for the integral calculation of efficiency maps of variable flux machines under consideration of the relative flux level is presented. The general idea and the algorithm logic are presented in detail and the efficiency map calculation is validated against a conventional gradient based efficiency map calculation algorithm. Instead of calculating efficiency maps for discrete flux levels and interpolating these maps afterwards, the algorithm presented here directly includes the relative magnet flux in the efficiency calculation. The presented approach uses torque and voltage surfaces in a plane of current, current angle and flux level. As results, the an exemplary efficiency map calculated with the algorithm is presented and the effect of different numbers of underlying data sets are discussed. Finally, a short outlook on practical applications is given.…
Document Type: | Conference Proceeding |
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Conference Type: | Konferenzartikel |
Zitierlink: | https://opus.hs-offenburg.de/10118 | Bibliografische Angaben |
Title (English): | Holistic Efficiency Map Calculation of Variable Flux Machines Regarding Relative Magnetisation |
Conference: | International Symposium on Power Electronics, Electrical Drives, Automation and Motion (27. : 19-21 June 2024 : Napoli, Italy) |
Author: | Julius Kesten, Philipp MüllerStaff MemberGND, Matthias Brodatzki, Martin Doppelbauer |
Year of Publication: | 2024 |
Place of publication: | New York |
Publisher: | IEEE |
Page Number: | 7 |
First Page: | 1023 |
Last Page: | 1029 |
Parent Title (English): | 2024 International Symposium on Power Electronics, Electrical Drives, Automation and Motion (SPEEDAM) |
ISBN: | 979-8-3503-8759-9 (Elektronisch) |
ISBN: | 979-8-3503-8760-5 (Print on Demand) |
ISSN: | 2835-8457 (Elektronisch) |
ISSN: | 2835-8449 (Print on Demand) |
DOI: | https://doi.org/10.1109/SPEEDAM61530.2024.10609194 |
Language: | English | Inhaltliche Informationen |
Institutes: | Forschung / INES - Institut für nachhaltige Energiesysteme |
Fakultät Elektrotechnik, Medizintechnik und Informatik (EMI) (ab 04/2019) | |
Collections of the Offenburg University: | Bibliografie |
Tag: | Automation; Interpolation; Magnetic flux; Magnetization; Power electronics; Voltage; efficiency; flux level; optimization algorithm; variable flux machine | Formale Angaben |
Relevance for "Jahresbericht über Forschungsleistungen": | Konferenzbeitrag: h5-Index < 30 |
Open Access: | Closed |
Licence (German): | ![]() |