Details
| Original language | English |
|---|---|
| Title of host publication | IECON 2023 - 49th Annual Conference of the IEEE Industrial Electronics Society |
| Publisher | IEEE Computer Society |
| ISBN (electronic) | 9798350331820 |
| Publication status | Published - 2023 |
| Event | IECON 2023 - 49th Annual Conference of the IEEE Industrial Electronics Society - Singapore, Singapore Duration: 16 Oct 2023 → 19 Oct 2023 |
Publication series
| Name | Proceedings of the Annual Conference of the IEEE Industrial Electronics Society |
|---|---|
| ISSN (Print) | 2162-4704 |
| ISSN (electronic) | 2577-1647 |
Abstract
This paper investigates the sensitivity of commonmode prediction results for electrical machines to the assumed position of hairpins of a stator winding within a slot. The effect of the conductor's position on the parasitic motor capacitance between the winding and the stator core as well as on the high-frequency behavior of the machine, i.e., the commonmode current, is investigated using a stator sample. The limiting cases of the conductor position for maximum and minimum capacitances are presented. Based on the resulting variance of the capacitance and the frequency response, it is deduced whether or not a common estimation approach using a symmetrical conductor position is valid.
Keywords
- commonmode current, commonmode impedance, electrical machines, high-frequency modelling, motor capacitance, prediction
ASJC Scopus subject areas
- Engineering(all)
- Control and Systems Engineering
- Engineering(all)
- Electrical and Electronic Engineering
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IECON 2023 - 49th Annual Conference of the IEEE Industrial Electronics Society. IEEE Computer Society, 2023. (Proceedings of the Annual Conference of the IEEE Industrial Electronics Society ).
Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
}
TY - GEN
T1 - Sensitivity of the Commonmode Characteristics of a Stator Winding Regarding the Assumed Hairpin Position in a Slot
AU - Behrendt, Cara Nastasja
AU - Dittmann, Jochen
AU - Ponick, Bernd
N1 - Funding Information: This work is part of the project FVA Nr. 946 I and was funded by the German Federal Ministry for Economic Affairs and Climate Action on the basis of a decision by the German Bundestag. Funding number: 22079N/1.
PY - 2023
Y1 - 2023
N2 - This paper investigates the sensitivity of commonmode prediction results for electrical machines to the assumed position of hairpins of a stator winding within a slot. The effect of the conductor's position on the parasitic motor capacitance between the winding and the stator core as well as on the high-frequency behavior of the machine, i.e., the commonmode current, is investigated using a stator sample. The limiting cases of the conductor position for maximum and minimum capacitances are presented. Based on the resulting variance of the capacitance and the frequency response, it is deduced whether or not a common estimation approach using a symmetrical conductor position is valid.
AB - This paper investigates the sensitivity of commonmode prediction results for electrical machines to the assumed position of hairpins of a stator winding within a slot. The effect of the conductor's position on the parasitic motor capacitance between the winding and the stator core as well as on the high-frequency behavior of the machine, i.e., the commonmode current, is investigated using a stator sample. The limiting cases of the conductor position for maximum and minimum capacitances are presented. Based on the resulting variance of the capacitance and the frequency response, it is deduced whether or not a common estimation approach using a symmetrical conductor position is valid.
KW - commonmode current
KW - commonmode impedance
KW - electrical machines
KW - high-frequency modelling
KW - motor capacitance
KW - prediction
UR - http://www.scopus.com/inward/record.url?scp=85179509609&partnerID=8YFLogxK
U2 - 10.1109/IECON51785.2023.10311685
DO - 10.1109/IECON51785.2023.10311685
M3 - Conference contribution
AN - SCOPUS:85179509609
T3 - Proceedings of the Annual Conference of the IEEE Industrial Electronics Society
BT - IECON 2023 - 49th Annual Conference of the IEEE Industrial Electronics Society
PB - IEEE Computer Society
T2 - IECON 2023 - 49th Annual Conference of the IEEE Industrial Electronics Society
Y2 - 16 October 2023 through 19 October 2023
ER -