Details
Originalsprache | Englisch |
---|---|
Titel des Sammelwerks | 2022 International Conference on Electrical Machines, ICEM 2022 |
Herausgeber (Verlag) | Institute of Electrical and Electronics Engineers Inc. |
Seiten | 2372-2377 |
Seitenumfang | 6 |
ISBN (elektronisch) | 9781665414326 |
ISBN (Print) | 978-1-6654-1433-3 |
Publikationsstatus | Veröffentlicht - 2022 |
Veranstaltung | 2022 International Conference on Electrical Machines, ICEM 2022 - Valencia, Spanien Dauer: 5 Sept. 2022 → 8 Sept. 2022 |
Abstract
The prediction of the time-slope of the phase currents in a permanent magnet excited synchronous machine (PMSM) fed from an inverter are often carried out using models of transient co-simulation of time stepping finite element method (FEM). These are based on the differential equations for PMSM with saturation-dependent parameters identified from FEM and are slow and computationally expensive. This paper presents a fast and time efficient methodology that allows these currents to be calculated in a fraction of the time. Additionally, it is no longer necessary to use special software; the equations used can be implemented in any programming language.A comparison with one of the already frequently validated transient co-simulation models for a PMSM proves the applicability of the methodology and at the same time shows which potentials the methodology has to be extended.
ASJC Scopus Sachgebiete
- Ingenieurwesen (insg.)
- Elektrotechnik und Elektronik
- Ingenieurwesen (insg.)
- Maschinenbau
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2022 International Conference on Electrical Machines, ICEM 2022. Institute of Electrical and Electronics Engineers Inc., 2022. S. 2372-2377.
Publikation: Beitrag in Buch/Bericht/Sammelwerk/Konferenzband › Aufsatz in Konferenzband › Forschung › Peer-Review
}
TY - GEN
T1 - Time Efficient Calculation of Current Harmonics in Inverter-Fed Permanent Magnet Excited Synchronous Machines
AU - Suchan, Anton
AU - Ponick, Bernd
PY - 2022
Y1 - 2022
N2 - The prediction of the time-slope of the phase currents in a permanent magnet excited synchronous machine (PMSM) fed from an inverter are often carried out using models of transient co-simulation of time stepping finite element method (FEM). These are based on the differential equations for PMSM with saturation-dependent parameters identified from FEM and are slow and computationally expensive. This paper presents a fast and time efficient methodology that allows these currents to be calculated in a fraction of the time. Additionally, it is no longer necessary to use special software; the equations used can be implemented in any programming language.A comparison with one of the already frequently validated transient co-simulation models for a PMSM proves the applicability of the methodology and at the same time shows which potentials the methodology has to be extended.
AB - The prediction of the time-slope of the phase currents in a permanent magnet excited synchronous machine (PMSM) fed from an inverter are often carried out using models of transient co-simulation of time stepping finite element method (FEM). These are based on the differential equations for PMSM with saturation-dependent parameters identified from FEM and are slow and computationally expensive. This paper presents a fast and time efficient methodology that allows these currents to be calculated in a fraction of the time. Additionally, it is no longer necessary to use special software; the equations used can be implemented in any programming language.A comparison with one of the already frequently validated transient co-simulation models for a PMSM proves the applicability of the methodology and at the same time shows which potentials the methodology has to be extended.
KW - Current estimation in PMSM
KW - Current Harmonics
KW - Current Ripple
KW - Differential Equations
KW - Permanent Magnet Synchronous Machine
KW - PWM Current
UR - http://www.scopus.com/inward/record.url?scp=85141074316&partnerID=8YFLogxK
U2 - 10.1109/ICEM51905.2022.9910935
DO - 10.1109/ICEM51905.2022.9910935
M3 - Conference contribution
AN - SCOPUS:85141074316
SN - 978-1-6654-1433-3
SP - 2372
EP - 2377
BT - 2022 International Conference on Electrical Machines, ICEM 2022
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2022 International Conference on Electrical Machines, ICEM 2022
Y2 - 5 September 2022 through 8 September 2022
ER -