Details
| Originalsprache | Englisch |
|---|---|
| Titel des Sammelwerks | 2022 International Conference on Electrical Machines and Systems, ICEMS 2022 |
| Herausgeber (Verlag) | Institute of Electrical and Electronics Engineers Inc. |
| ISBN (elektronisch) | 9781665493024 |
| ISBN (Print) | 9781665493031 |
| Publikationsstatus | Veröffentlicht - 2022 |
| Veranstaltung | 25th International Conference on Electrical Machines and Systems, ICEMS 2022 - Virtual, Online, Thailand Dauer: 29 Nov. 2022 → 2 Dez. 2022 |
Abstract
The prediction of the time slope of the stator and rotor currents in an inverter-fed electrically excited synchronous machine (ESM) is mainly carried out using models of transient co-simulation with time stepping finite element method (FEM). In the case of calculating a large number of operating points, this method is very time consuming and computationally expensive. This paper presents a fast and efficient methodology that allows the calculation of these currents in a fraction of the usual time. Steady state operating points can be calculated directly with less computational expense and using open-source software.A comparison with one of the already frequently validated transient co-simulation models for an ESM proves the applicability of the methodology and at the same time shows which potential it has for extension.
ASJC Scopus Sachgebiete
- Energie (insg.)
- Energieanlagenbau und Kraftwerkstechnik
- Ingenieurwesen (insg.)
- Steuerungs- und Systemtechnik
- Ingenieurwesen (insg.)
- Elektrotechnik und Elektronik
- Ingenieurwesen (insg.)
- Maschinenbau
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2022 International Conference on Electrical Machines and Systems, ICEMS 2022. Institute of Electrical and Electronics Engineers Inc., 2022.
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 Electrically Excited Synchronous Machines
AU - Suchan, Anton
AU - Ponick, Bernd
PY - 2022
Y1 - 2022
N2 - The prediction of the time slope of the stator and rotor currents in an inverter-fed electrically excited synchronous machine (ESM) is mainly carried out using models of transient co-simulation with time stepping finite element method (FEM). In the case of calculating a large number of operating points, this method is very time consuming and computationally expensive. This paper presents a fast and efficient methodology that allows the calculation of these currents in a fraction of the usual time. Steady state operating points can be calculated directly with less computational expense and using open-source software.A comparison with one of the already frequently validated transient co-simulation models for an ESM proves the applicability of the methodology and at the same time shows which potential it has for extension.
AB - The prediction of the time slope of the stator and rotor currents in an inverter-fed electrically excited synchronous machine (ESM) is mainly carried out using models of transient co-simulation with time stepping finite element method (FEM). In the case of calculating a large number of operating points, this method is very time consuming and computationally expensive. This paper presents a fast and efficient methodology that allows the calculation of these currents in a fraction of the usual time. Steady state operating points can be calculated directly with less computational expense and using open-source software.A comparison with one of the already frequently validated transient co-simulation models for an ESM proves the applicability of the methodology and at the same time shows which potential it has for extension.
KW - Current Estimation in ESM
KW - Current Harmonics
KW - Current Ripple
KW - Differential Equations
KW - Electrically Excited Synchronous Machine
KW - PWM Current
UR - http://www.scopus.com/inward/record.url?scp=85146336044&partnerID=8YFLogxK
U2 - 10.1109/ICEMS56177.2022.9983322
DO - 10.1109/ICEMS56177.2022.9983322
M3 - Conference contribution
AN - SCOPUS:85146336044
SN - 9781665493031
BT - 2022 International Conference on Electrical Machines and Systems, ICEMS 2022
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 25th International Conference on Electrical Machines and Systems, ICEMS 2022
Y2 - 29 November 2022 through 2 December 2022
ER -