Details
| Original language | English |
|---|---|
| Title of host publication | Proceedings - IECON 2020 |
| Subtitle of host publication | 46th Annual Conference of the IEEE Industrial Electronics Society |
| Pages | 832-837 |
| Number of pages | 6 |
| ISBN (electronic) | 978-1-7281-5414-5 |
| Publication status | Published - 2020 |
| Event | IECON 2020 : 46th Annual Conference of the IEEE Industrial Electronics Society - Singapore, Singapore Duration: 18 Oct 2020 → 21 Oct 2020 |
Publication series
| Name | IECON Proceedings (Industrial Electronics Conference) |
|---|---|
| Volume | 2020-October |
Abstract
This paper presents a novel approach for reducing the computation time for the determination of the characteristics of PM synchronous machines. The proposed method makes use of the a priori knowledge of the spatial harmonic spectrum of the air-gap field, which determines the harmonic spectrum of parameters like flux linkages, inductances or torque. When the harmonics with the most influence on the operating behaviour are known, systems of equations can be formulated and only a rather small number of magnetostatic FEM calculations needs to be performed to solve the systems. Hence, the calculation time for a simulation can be lowered drastically without a loss in accuracy.
Keywords
- fast prediction method, finite element modeling, inductance, magnetic analysis, synchronous machines
ASJC Scopus subject areas
- Engineering(all)
- Electrical and Electronic Engineering
- Engineering(all)
- Control and Systems Engineering
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Proceedings - IECON 2020: 46th Annual Conference of the IEEE Industrial Electronics Society. 2020. p. 832-837 9255168 (IECON Proceedings (Industrial Electronics Conference); Vol. 2020-October).
Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
, Singapore, 18 Oct 2020. https://doi.org/10.1109/IECON43393.2020.9255168
}
TY - GEN
T1 - A Novel Method for the Fast Calculation of the Characteristics of PM Synchronous Machines
AU - Wohlers, Constantin
AU - Ponick, Bernd
PY - 2020
Y1 - 2020
N2 - This paper presents a novel approach for reducing the computation time for the determination of the characteristics of PM synchronous machines. The proposed method makes use of the a priori knowledge of the spatial harmonic spectrum of the air-gap field, which determines the harmonic spectrum of parameters like flux linkages, inductances or torque. When the harmonics with the most influence on the operating behaviour are known, systems of equations can be formulated and only a rather small number of magnetostatic FEM calculations needs to be performed to solve the systems. Hence, the calculation time for a simulation can be lowered drastically without a loss in accuracy.
AB - This paper presents a novel approach for reducing the computation time for the determination of the characteristics of PM synchronous machines. The proposed method makes use of the a priori knowledge of the spatial harmonic spectrum of the air-gap field, which determines the harmonic spectrum of parameters like flux linkages, inductances or torque. When the harmonics with the most influence on the operating behaviour are known, systems of equations can be formulated and only a rather small number of magnetostatic FEM calculations needs to be performed to solve the systems. Hence, the calculation time for a simulation can be lowered drastically without a loss in accuracy.
KW - fast prediction method
KW - finite element modeling
KW - inductance
KW - magnetic analysis
KW - synchronous machines
UR - http://www.scopus.com/inward/record.url?scp=85097770878&partnerID=8YFLogxK
U2 - 10.1109/IECON43393.2020.9255168
DO - 10.1109/IECON43393.2020.9255168
M3 - Conference contribution
SN - 978-1-7281-5413-8
SN - 978-1-7281-5415-2
T3 - IECON Proceedings (Industrial Electronics Conference)
SP - 832
EP - 837
BT - Proceedings - IECON 2020
T2 - IECON 2020<br/>
Y2 - 18 October 2020 through 21 October 2020
ER -