Details
| Original language | English |
|---|---|
| Title of host publication | Proceedings |
| Subtitle of host publication | 2018 23rd International Conference on Electrical Machines, ICEM 2018 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 1401-1405 |
| Number of pages | 5 |
| ISBN (electronic) | 9781538624777 |
| Publication status | Published - 24 Oct 2018 |
| Event | 23rd International Conference on Electrical Machines, ICEM 2018 - Alexandroupoli, Greece Duration: 3 Sept 2018 → 6 Sept 2018 |
Abstract
In this paper, a thermal model for the rotor of a salient pole synchronous machine is developed. Due to air flow through the active part of the electrical machine, a direct cooling of the field winding is achieved. The calculation of the thermal resistance between coil sides and cooling fluid is presented as well as a homogenization approach for simplifying the actual distribution of conductors and insulation material. The presented lumped parameter model is used to calculate the continuous power characteristics of an example machine.
Keywords
- Conductive heat transfer, Continuous power characteristics, Convective heat transfer, Homogenization of thermal compounds, Power characteristics, Salient pole synchronous machine, Thermal network
ASJC Scopus subject areas
- Energy(all)
- Energy Engineering and Power Technology
- Engineering(all)
- Electrical and Electronic Engineering
- Engineering(all)
- Mechanical Engineering
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Proceedings: 2018 23rd International Conference on Electrical Machines, ICEM 2018. Institute of Electrical and Electronics Engineers Inc., 2018. p. 1401-1405 8507261.
Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
}
TY - GEN
T1 - Calculation of Continuous Power Curves for Electrically Excited Synchronous Machines with Air Cooling
AU - Berweiler, Björn
AU - Frey, Pauline Anne
AU - Ponick, Bernd
N1 - Publisher Copyright: © 2018 IEEE. Copyright: Copyright 2019 Elsevier B.V., All rights reserved.
PY - 2018/10/24
Y1 - 2018/10/24
N2 - In this paper, a thermal model for the rotor of a salient pole synchronous machine is developed. Due to air flow through the active part of the electrical machine, a direct cooling of the field winding is achieved. The calculation of the thermal resistance between coil sides and cooling fluid is presented as well as a homogenization approach for simplifying the actual distribution of conductors and insulation material. The presented lumped parameter model is used to calculate the continuous power characteristics of an example machine.
AB - In this paper, a thermal model for the rotor of a salient pole synchronous machine is developed. Due to air flow through the active part of the electrical machine, a direct cooling of the field winding is achieved. The calculation of the thermal resistance between coil sides and cooling fluid is presented as well as a homogenization approach for simplifying the actual distribution of conductors and insulation material. The presented lumped parameter model is used to calculate the continuous power characteristics of an example machine.
KW - Conductive heat transfer
KW - Continuous power characteristics
KW - Convective heat transfer
KW - Homogenization of thermal compounds
KW - Power characteristics
KW - Salient pole synchronous machine
KW - Thermal network
UR - http://www.scopus.com/inward/record.url?scp=85057185724&partnerID=8YFLogxK
U2 - 10.1109/icelmach.2018.8507261
DO - 10.1109/icelmach.2018.8507261
M3 - Conference contribution
AN - SCOPUS:85057185724
SP - 1401
EP - 1405
BT - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 23rd International Conference on Electrical Machines, ICEM 2018
Y2 - 3 September 2018 through 6 September 2018
ER -