Details
| Original language | English |
|---|---|
| Title of host publication | 2024 International Symposium on Power Electronics, Electrical Drives, Automation and Motion, SPEEDAM 2024 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 994-1001 |
| Number of pages | 8 |
| ISBN (electronic) | 9798350387599 |
| ISBN (print) | 979-8-3503-8760-5 |
| Publication status | Published - 19 Jun 2024 |
| Event | 2024 International Symposium on Power Electronics, Electrical Drives, Automation and Motion, SPEEDAM 2024 - Napoli, Italy Duration: 19 Jun 2024 → 21 Jun 2024 |
Publication series
| Name | International Symposium on Power Electronics, Electrical Drives, Automation and Motion |
|---|---|
| ISSN (Print) | 2835-8449 |
| ISSN (electronic) | 2835-8457 |
Abstract
With the increasing use of fast-switching power electronics, high-frequency behavior is becoming increasingly im-portant in electric power drive systems. This importance is raised further by the increasing use of hairpin windings in automated winding processes due to their high capacitive coupling to the stator core. As a result of the high frequencies, an undesirable parasitic common-mode current results. In the design process for a hairpin winding, this parasitic current can be reduced by using the shifting method. Furthermore, this method can be used for elaborating design rules for hairpin windings. Therefore, this paper deals with the influence of shifting the winding terminals on the common-mode current and the derivation of such design rules. To this end, the calculation method for the common-mode current is validated by a laboratory measurement on an existing stator sample. Lastly, the design rules are analyzed for their general validity, taking into account different voltage signals and winding schemes from the shiftina algorithm.
Keywords
- common mode, hairpins, optimization
ASJC Scopus subject areas
- Energy(all)
- Energy Engineering and Power Technology
- Engineering(all)
- Electrical and Electronic Engineering
- Engineering(all)
- Mechanical Engineering
- Mathematics(all)
- Control and Optimization
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2024 International Symposium on Power Electronics, Electrical Drives, Automation and Motion, SPEEDAM 2024. Institute of Electrical and Electronics Engineers Inc., 2024. p. 994-1001 (International Symposium on Power Electronics, Electrical Drives, Automation and Motion ).
Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
}
TY - GEN
T1 - Optimization of Hairpin Winding Schemes with Respect to the Common-Mode Current
AU - Behrendt, Cara Nastasja
AU - Dittmann, Jochen
AU - Ponick, Bernd
N1 - Publisher Copyright: © 2024 IEEE.
PY - 2024/6/19
Y1 - 2024/6/19
N2 - With the increasing use of fast-switching power electronics, high-frequency behavior is becoming increasingly im-portant in electric power drive systems. This importance is raised further by the increasing use of hairpin windings in automated winding processes due to their high capacitive coupling to the stator core. As a result of the high frequencies, an undesirable parasitic common-mode current results. In the design process for a hairpin winding, this parasitic current can be reduced by using the shifting method. Furthermore, this method can be used for elaborating design rules for hairpin windings. Therefore, this paper deals with the influence of shifting the winding terminals on the common-mode current and the derivation of such design rules. To this end, the calculation method for the common-mode current is validated by a laboratory measurement on an existing stator sample. Lastly, the design rules are analyzed for their general validity, taking into account different voltage signals and winding schemes from the shiftina algorithm.
AB - With the increasing use of fast-switching power electronics, high-frequency behavior is becoming increasingly im-portant in electric power drive systems. This importance is raised further by the increasing use of hairpin windings in automated winding processes due to their high capacitive coupling to the stator core. As a result of the high frequencies, an undesirable parasitic common-mode current results. In the design process for a hairpin winding, this parasitic current can be reduced by using the shifting method. Furthermore, this method can be used for elaborating design rules for hairpin windings. Therefore, this paper deals with the influence of shifting the winding terminals on the common-mode current and the derivation of such design rules. To this end, the calculation method for the common-mode current is validated by a laboratory measurement on an existing stator sample. Lastly, the design rules are analyzed for their general validity, taking into account different voltage signals and winding schemes from the shiftina algorithm.
KW - common mode
KW - hairpins
KW - optimization
UR - http://www.scopus.com/inward/record.url?scp=85201732118&partnerID=8YFLogxK
U2 - 10.1109/SPEEDAM61530.2024.10609053
DO - 10.1109/SPEEDAM61530.2024.10609053
M3 - Conference contribution
AN - SCOPUS:85201732118
SN - 979-8-3503-8760-5
T3 - International Symposium on Power Electronics, Electrical Drives, Automation and Motion
SP - 994
EP - 1001
BT - 2024 International Symposium on Power Electronics, Electrical Drives, Automation and Motion, SPEEDAM 2024
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2024 International Symposium on Power Electronics, Electrical Drives, Automation and Motion, SPEEDAM 2024
Y2 - 19 June 2024 through 21 June 2024
ER -