Details
| Originalsprache | Englisch |
|---|---|
| Titel des Sammelwerks | 2016 18th European Conference on Power Electronics and Applications |
| Untertitel | EPE`16 ECCE Europe |
| Herausgeber (Verlag) | Institute of Electrical and Electronics Engineers Inc. |
| ISBN (elektronisch) | 9789075815245 |
| Publikationsstatus | Veröffentlicht - 2016 |
| Veranstaltung | 18th European Conference on Power Electronics and Applications, EPE 2016 ECCE Europe - Karlsruhe, Deutschland Dauer: 5 Sept. 2016 → 9 Sept. 2016 |
Abstract
In modern drive systems, electrically excited machines (ESM) have become an interesting alternative to those excited by permanent magnets. The excitation winding is normally supplied by a slip ring system that (in automotive applications) has to be protected against environmental influences like wetness, oil and dust. To increase the power density of ESM, brushless excitation systems based on rotationally symmetric transformers (fig. 1 b)) begin to replace slip rings. Their insusceptibility to environmental influences is their major advantage compared to slip rings. To allow the movement of the secondary against the primary side, air gaps are needed. With the focus on vehicle drive applications, they must be designed with (air) gap widths between 0.5 mm and 1.0 mm, or accommodation of tolerances.
ASJC Scopus Sachgebiete
- Energie (insg.)
- Energieanlagenbau und Kraftwerkstechnik
- Ingenieurwesen (insg.)
- Elektrotechnik und Elektronik
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2016 18th European Conference on Power Electronics and Applications: EPE`16 ECCE Europe. Institute of Electrical and Electronics Engineers Inc., 2016. 7695547.
Publikation: Beitrag in Buch/Bericht/Sammelwerk/Konferenzband › Aufsatz in Konferenzband › Forschung › Peer-Review
}
TY - GEN
T1 - Semi-Analytical Loss Model for Rotary Transformers
AU - Krupp, H.
AU - Mertens, A.
PY - 2016
Y1 - 2016
N2 - In modern drive systems, electrically excited machines (ESM) have become an interesting alternative to those excited by permanent magnets. The excitation winding is normally supplied by a slip ring system that (in automotive applications) has to be protected against environmental influences like wetness, oil and dust. To increase the power density of ESM, brushless excitation systems based on rotationally symmetric transformers (fig. 1 b)) begin to replace slip rings. Their insusceptibility to environmental influences is their major advantage compared to slip rings. To allow the movement of the secondary against the primary side, air gaps are needed. With the focus on vehicle drive applications, they must be designed with (air) gap widths between 0.5 mm and 1.0 mm, or accommodation of tolerances.
AB - In modern drive systems, electrically excited machines (ESM) have become an interesting alternative to those excited by permanent magnets. The excitation winding is normally supplied by a slip ring system that (in automotive applications) has to be protected against environmental influences like wetness, oil and dust. To increase the power density of ESM, brushless excitation systems based on rotationally symmetric transformers (fig. 1 b)) begin to replace slip rings. Their insusceptibility to environmental influences is their major advantage compared to slip rings. To allow the movement of the secondary against the primary side, air gaps are needed. With the focus on vehicle drive applications, they must be designed with (air) gap widths between 0.5 mm and 1.0 mm, or accommodation of tolerances.
KW - Contacless Power Supply
KW - Resonant converter
KW - Synchronous Motor
KW - Transformer
UR - http://www.scopus.com/inward/record.url?scp=84996969438&partnerID=8YFLogxK
U2 - 10.1109/EPE.2016.7695547
DO - 10.1109/EPE.2016.7695547
M3 - Conference contribution
AN - SCOPUS:84996969438
BT - 2016 18th European Conference on Power Electronics and Applications
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 18th European Conference on Power Electronics and Applications, EPE 2016 ECCE Europe
Y2 - 5 September 2016 through 9 September 2016
ER -