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Temperature dependency of the efficiency of line start permanent magnet machines

Colin Debruyne UGent, Stijn Derammelaere UGent, Jan Desmet UGent and Lieven Vandevelde UGent (2012) XXth International Conference on Electrical machines, Proceedings. p.1846-1853
abstract
Induction machines have nearly reached their maximum efficiency. In order to further increase the efficiency of electrical machines the use of permanent magnets in combination with the robust design of the induction machine is being extensively researched. Many experimental designs have been suggested in literature, but recently these Line Start Permanent Magnet Machines have also become commercially available in a power range to 10kW. It is commonly known that the induction from the magnets is function of the temperature of the permanent magnet. As a consequence, this temperature dependency of induction will affect almost every electrical quantity of the machine, including current, torque and efficiency. In this paper, the efficiency of an off-the-shelf 4kW three phase Line Start Permanent Magnet Machine is evaluated in function of the ambient temperature by practical measurement. A detailed loss evaluation is given to explain the results.
Please use this url to cite or link to this publication:
author
organization
year
type
conference
publication status
published
subject
keyword
INDUCTION-MOTORS, Permanent magnet machines, NONORIENTED ELECTRICAL STEELS, Induction motors, Magnetic losses, Energy efficiency, Temperature dependence
in
XXth International Conference on Electrical machines, Proceedings
pages
1846 - 1853
publisher
IEEE
place of publication
Piscataway, NJ, USA
conference name
XXth International Conference on Electrical machines (ICEM - 2012)
conference location
Marseille, France
conference start
2012-09-02
conference end
2012-09-05
Web of Science type
Proceedings Paper
Web of Science id
000333806701128
ISBN
9781467301428
DOI
10.1109/ICElMach.2012.6350133
language
English
UGent publication?
yes
classification
P1
copyright statement
I have transferred the copyright for this publication to the publisher
id
3029087
handle
http://hdl.handle.net/1854/LU-3029087
date created
2012-10-15 16:01:34
date last changed
2014-06-10 11:25:14
@inproceedings{3029087,
  abstract     = {Induction machines have nearly reached their maximum efficiency. In order to further increase the efficiency of electrical machines the use of permanent magnets in combination with the robust design of the induction machine is being extensively researched. Many experimental designs have been suggested in literature, but recently these Line Start Permanent Magnet Machines have also become commercially available in a power range to 10kW. It is commonly known that the induction from the magnets is function of the temperature of the permanent magnet. As a consequence, this temperature dependency of induction will affect almost every electrical quantity of the machine, including current, torque and efficiency. In this paper, the efficiency of an off-the-shelf 4kW three phase Line Start Permanent Magnet Machine is evaluated in function of the ambient temperature by practical measurement. A detailed loss evaluation is given to explain the results.},
  author       = {Debruyne, Colin and Derammelaere, Stijn and Desmet, Jan and Vandevelde, Lieven},
  booktitle    = {XXth International Conference on Electrical machines, Proceedings},
  isbn         = {9781467301428},
  keyword      = {INDUCTION-MOTORS,Permanent magnet machines,NONORIENTED ELECTRICAL STEELS,Induction motors,Magnetic losses,Energy efficiency,Temperature dependence},
  language     = {eng},
  location     = {Marseille, France},
  pages        = {1846--1853},
  publisher    = {IEEE},
  title        = {Temperature dependency of the efficiency of line start permanent magnet machines},
  url          = {http://dx.doi.org/10.1109/ICElMach.2012.6350133},
  year         = {2012},
}

Chicago
Debruyne, Colin, Stijn Derammelaere, Jan Desmet, and Lieven Vandevelde. 2012. “Temperature Dependency of the Efficiency of Line Start Permanent Magnet Machines.” In XXth International Conference on Electrical Machines, Proceedings, 1846–1853. Piscataway, NJ, USA: IEEE.
APA
Debruyne, C., Derammelaere, S., Desmet, J., & Vandevelde, L. (2012). Temperature dependency of the efficiency of line start permanent magnet machines. XXth International Conference on Electrical machines, Proceedings (pp. 1846–1853). Presented at the XXth International Conference on Electrical machines (ICEM - 2012), Piscataway, NJ, USA: IEEE.
Vancouver
1.
Debruyne C, Derammelaere S, Desmet J, Vandevelde L. Temperature dependency of the efficiency of line start permanent magnet machines. XXth International Conference on Electrical machines, Proceedings. Piscataway, NJ, USA: IEEE; 2012. p. 1846–53.
MLA
Debruyne, Colin, Stijn Derammelaere, Jan Desmet, et al. “Temperature Dependency of the Efficiency of Line Start Permanent Magnet Machines.” XXth International Conference on Electrical Machines, Proceedings. Piscataway, NJ, USA: IEEE, 2012. 1846–1853. Print.