Experimental Identification of the Equivalent Conductive Resistance of a Thermal Elementary Model of an Induction Machine

R. Khaldi; N. Benamrouche; M. Bouheraoua

doi:doi:10.11648/j.epes.20140302.11

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Experimental Identification of the Equivalent Conductive Resistance of a Thermal Elementary Model of an Induction Machine

R. Khaldi, N. Benamrouche, M. Bouheraoua

Published in American Journal of Electrical Power and Energy Systems (Volume 3, Issue 2)

Received: 30 January 2014 Published: 10 March 2014

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Abstract

This paper proposes a basic thermal model to estimate the temperature in different points of an induction motor, totally enclosed with external ventilation, for different loads at steady state. This basic model consists simply of a conductive thermal resistance for each point considered in the machine. Thereafter, the intermediates thermal resistances of conduction of the model are deduced. This approach is very easy to implement, requiring no geometrical data, or thermo-physical coefficients, or complex methods of implementation of a thermal model. Indeed, by knowledge of total losses in the machine, the temperature of the carcass, and the temperature of any point inside of the latter allows to deduct the equivalent thermal resistance of conduction of the different points and so the corresponding temperature.

Published in	American Journal of Electrical Power and Energy Systems (Volume 3, Issue 2)
DOI	10.11648/j.epes.20140302.11
Page(s)	15-20
Creative Commons	This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.
Copyright	Copyright © The Author(s), 2014. Published by Science Publishing Group

Keywords

Induction Motor, Temperature, Heating, Conductive Resistance, Thermal Model

References

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[2]	A. Boglietti, A. Cavagnino, and D. Staton, M. Shanel, M. Mueller and C. Mejuto, "Evolution and Modern Approaches for Thermal Analysis of electrical machines," IEEE Trans. On indust. Electronics, vol. 56, No. 3, pp. 871-882, March 2009.
[3]	J. F. Trigeol, Y. bertin, and P. Lagonotte "Thermal Modeling of an Induction Machine through the Association of Two Numerical Approches," IEEE Trans. On Energy conversion, vol. 21, No. 2, pp. 314-323, June 2006.
[4]	D. Staton, A. Boglietti, and A. Cavagnino, "Solving the More Difficult Aspects of Electric Motor Thermal Analysis in Small and medium Size Industrial Induction Motors," IEEE Trans. On Energy conversion, vol. 20, No. 3, pp. 620-628, September 2005.
[5]	O. I. Okoro, "Steady and Transient states thermal Analysis of Induction Machine at Blocked rotor Operation," European trans. On Electr. Power, pp. 109-120, October 2005.
[6]	G. Kylander, "Thermal Modelling of small Cage Induction Motors," Int. symp., 1995, On Elect. Power Engin., pp. 235-240.
[7]	P. H. Mellor, D. Roberts, and D. R. Turner, " Lumped parameter thermal model for electrical machines of TEFC design," in Proc., Sep. 1991 IEE, vol. 138, No. 5, pp. 205-218.
[8]	R. Glises, A. Miraoui, and M. Kauffmann, "Thermal modelling for induction motor," J. Phys. III France 3, September 1993, pp. 1849-1859.
[9]	A. Bousbaine, W. F. Low, M. McCormick and N. Benamrouche, "Thermal modelling of induction motors based on accurate loss density measurements," ICEM, Sept. 1992, pp. 953-957.
[10]	C. A. Cezário and H. P. Silva, " Electric Motor Winding Temperature Prediction Using a Simple Two-Resistance Thermal Circuit," Proc. of the 2008 International Conference on Electrical Machines, IEEE, Paper ID 1383, pp.1-3.
[11]	N. Jaljal, J. F. Trigeol, and P. Lagonotte "Reduced Thermal Model of an induction Machine for real-time thermal Monitoring," IEEE Trans. On Indust. Electronics, vol. 55, No. 10, pp. 3535-3542, October 2008.
[12]	A. L. Shenkman, and M. Cherktov, "Experimental Method for Synthesis of generalized Thermal Circuit of Polyphase induction Motors," IEEE Trans. On Energy conversion, vol. 15, No. 3, pp. 264-268, September 2000.
[13]	J. T. Boys, M. J. Miles, "Empirical thermal model for inverter-driven cage induction machines," IEE Proc-Electr. Power Appl., vol. 141, No.6, pp. 360-372, Nov. 1994.
[14]	J. F. Moreno, F. P. Hidalgo and M. D. Martinez, "Realisation of the tests to determine the parameters of the thermal model of an induction machine," in Sept. 2001 IEE, Proc.-Electr. Power App., vol. 148, No.5, pp. 393-397.
[15]	A. Bousbaine, W. F. Low, and M. McCormick, "Novel approach to measurements of iron and stray load losses in induction motors," in Proc. 1996 IEE, vol. 143, No. 1, pp. 78-86.
[16]	E. Olivier, R. Perret and J. Perard, "Localization of the losses in an induction machine supplied by an inverter," Electric Machines and power Systems, No. 9, pp. 401-412, 1984.
[17]	M. Aníbal Valenzuela, and Pablo Reyes, "Simple and reliable Model for the Thermal Protection of Variable-Speed Self-Ventilated Induction MotorDrives," IEEE Transactions of Industriy Applications, Vol. 46, No. 2, pp. 770-778, March/April 2010.
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APA Style

R. Khaldi, N. Benamrouche, M. Bouheraoua. (2014). Experimental Identification of the Equivalent Conductive Resistance of a Thermal Elementary Model of an Induction Machine. American Journal of Electrical Power and Energy Systems, 3(2), 15-20. https://doi.org/10.11648/j.epes.20140302.11

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ACS Style

R. Khaldi; N. Benamrouche; M. Bouheraoua. Experimental Identification of the Equivalent Conductive Resistance of a Thermal Elementary Model of an Induction Machine. Am. J. Electr. Power Energy Syst. 2014, 3(2), 15-20. doi: 10.11648/j.epes.20140302.11

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AMA Style

R. Khaldi, N. Benamrouche, M. Bouheraoua. Experimental Identification of the Equivalent Conductive Resistance of a Thermal Elementary Model of an Induction Machine. Am J Electr Power Energy Syst. 2014;3(2):15-20. doi: 10.11648/j.epes.20140302.11

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@article{10.11648/j.epes.20140302.11,
  author = {R. Khaldi and N. Benamrouche and M. Bouheraoua},
  title = {Experimental Identification of the Equivalent Conductive Resistance of a Thermal Elementary Model of an Induction Machine},
  journal = {American Journal of Electrical Power and Energy Systems},
  volume = {3},
  number = {2},
  pages = {15-20},
  doi = {10.11648/j.epes.20140302.11},
  url = {https://doi.org/10.11648/j.epes.20140302.11},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.epes.20140302.11},
  abstract = {This paper proposes a basic thermal model to estimate the temperature in different points of an induction motor, totally enclosed with external ventilation, for different loads at steady state. This basic model consists simply of a conductive thermal resistance for each point considered in the machine. Thereafter, the intermediates thermal resistances of conduction of the model are deduced. This approach is very easy to implement, requiring no geometrical data, or thermo-physical coefficients, or complex methods of implementation of a thermal model. Indeed, by knowledge of total losses in the machine, the temperature of the carcass, and the temperature of any point inside of the latter allows to deduct the equivalent thermal resistance of conduction of the different points and so the corresponding temperature.},
 year = {2014}
}

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TY  - JOUR
T1  - Experimental Identification of the Equivalent Conductive Resistance of a Thermal Elementary Model of an Induction Machine
AU  - R. Khaldi
AU  - N. Benamrouche
AU  - M. Bouheraoua
Y1  - 2014/03/10
PY  - 2014
N1  - https://doi.org/10.11648/j.epes.20140302.11
DO  - 10.11648/j.epes.20140302.11
T2  - American Journal of Electrical Power and Energy Systems
JF  - American Journal of Electrical Power and Energy Systems
JO  - American Journal of Electrical Power and Energy Systems
SP  - 15
EP  - 20
PB  - Science Publishing Group
SN  - 2326-9200
UR  - https://doi.org/10.11648/j.epes.20140302.11
AB  - This paper proposes a basic thermal model to estimate the temperature in different points of an induction motor, totally enclosed with external ventilation, for different loads at steady state. This basic model consists simply of a conductive thermal resistance for each point considered in the machine. Thereafter, the intermediates thermal resistances of conduction of the model are deduced. This approach is very easy to implement, requiring no geometrical data, or thermo-physical coefficients, or complex methods of implementation of a thermal model. Indeed, by knowledge of total losses in the machine, the temperature of the carcass, and the temperature of any point inside of the latter allows to deduct the equivalent thermal resistance of conduction of the different points and so the corresponding temperature.
VL  - 3
IS  - 2
ER  -

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Author Information

R. Khaldi

LATAGE Laboratory, Department of Electrical Engineering, Mouloud Mammeri University, Tizi-Ouzou, Algeria
N. Benamrouche

LATAGE Laboratory, Department of Electrical Engineering, Mouloud Mammeri University, Tizi-Ouzou, Algeria
M. Bouheraoua

LATAGE Laboratory, Department of Electrical Engineering, Mouloud Mammeri University, Tizi-Ouzou, Algeria

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Plain Text BibTeX RIS

APA Style

R. Khaldi, N. Benamrouche, M. Bouheraoua. (2014). Experimental Identification of the Equivalent Conductive Resistance of a Thermal Elementary Model of an Induction Machine. American Journal of Electrical Power and Energy Systems, 3(2), 15-20. https://doi.org/10.11648/j.epes.20140302.11

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ACS Style

R. Khaldi; N. Benamrouche; M. Bouheraoua. Experimental Identification of the Equivalent Conductive Resistance of a Thermal Elementary Model of an Induction Machine. Am. J. Electr. Power Energy Syst. 2014, 3(2), 15-20. doi: 10.11648/j.epes.20140302.11

Copy | Download

AMA Style

R. Khaldi, N. Benamrouche, M. Bouheraoua. Experimental Identification of the Equivalent Conductive Resistance of a Thermal Elementary Model of an Induction Machine. Am J Electr Power Energy Syst. 2014;3(2):15-20. doi: 10.11648/j.epes.20140302.11

Copy | Download

@article{10.11648/j.epes.20140302.11,
  author = {R. Khaldi and N. Benamrouche and M. Bouheraoua},
  title = {Experimental Identification of the Equivalent Conductive Resistance of a Thermal Elementary Model of an Induction Machine},
  journal = {American Journal of Electrical Power and Energy Systems},
  volume = {3},
  number = {2},
  pages = {15-20},
  doi = {10.11648/j.epes.20140302.11},
  url = {https://doi.org/10.11648/j.epes.20140302.11},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.epes.20140302.11},
  abstract = {This paper proposes a basic thermal model to estimate the temperature in different points of an induction motor, totally enclosed with external ventilation, for different loads at steady state. This basic model consists simply of a conductive thermal resistance for each point considered in the machine. Thereafter, the intermediates thermal resistances of conduction of the model are deduced. This approach is very easy to implement, requiring no geometrical data, or thermo-physical coefficients, or complex methods of implementation of a thermal model. Indeed, by knowledge of total losses in the machine, the temperature of the carcass, and the temperature of any point inside of the latter allows to deduct the equivalent thermal resistance of conduction of the different points and so the corresponding temperature.},
 year = {2014}
}

Copy | Download

TY  - JOUR
T1  - Experimental Identification of the Equivalent Conductive Resistance of a Thermal Elementary Model of an Induction Machine
AU  - R. Khaldi
AU  - N. Benamrouche
AU  - M. Bouheraoua
Y1  - 2014/03/10
PY  - 2014
N1  - https://doi.org/10.11648/j.epes.20140302.11
DO  - 10.11648/j.epes.20140302.11
T2  - American Journal of Electrical Power and Energy Systems
JF  - American Journal of Electrical Power and Energy Systems
JO  - American Journal of Electrical Power and Energy Systems
SP  - 15
EP  - 20
PB  - Science Publishing Group
SN  - 2326-9200
UR  - https://doi.org/10.11648/j.epes.20140302.11
AB  - This paper proposes a basic thermal model to estimate the temperature in different points of an induction motor, totally enclosed with external ventilation, for different loads at steady state. This basic model consists simply of a conductive thermal resistance for each point considered in the machine. Thereafter, the intermediates thermal resistances of conduction of the model are deduced. This approach is very easy to implement, requiring no geometrical data, or thermo-physical coefficients, or complex methods of implementation of a thermal model. Indeed, by knowledge of total losses in the machine, the temperature of the carcass, and the temperature of any point inside of the latter allows to deduct the equivalent thermal resistance of conduction of the different points and so the corresponding temperature.
VL  - 3
IS  - 2
ER  -

Copy | Download