Impact of different end region cooling arrangements on endwinding heat transfer coefficients in electric motors

IECON Proceedings (Industrial Electronics Conference)

Volumn , Issue , 2009, Pages 1168-1173

  Boglietti, A ^a   Cavagnino, A ^a   Staton, D A ^b   Popescu, M ^b  

^a POLITECNICO DI TORINO   (Italy)

^b MOTOR DESIGN LTD   (United Kingdom)

Author keywords

Endwinding cooling; Heat transfer coefficients; Induction motors; Parameter identification; Thermal model

Indexed keywords

COOLING EFFECTS; END REGIONS; END RING; ENDWINDING COOLING; EXPERIMENTAL APPROACHES; PARAMETER IDENTIFICATION; TEST BENCHES; TEST PROCEDURES; THERMAL MODEL; THERMAL NETWORK; THERMAL RESISTANCE; THERMAL TRANSFER; TOTAL ENCLOSED FAN COOLED;

COOLING; HEAT EXCHANGERS; HEAT TRANSFER COEFFICIENTS; INDUSTRIAL ELECTRONICS; PARAMETER ESTIMATION; THERMOGRAPHY (TEMPERATURE MEASUREMENT);

INDUCTION MOTORS;

EID: 77951543961     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/IECON.2009.5414657     Document Type: Conference Paper

References (7)

1. A. Boglietti, A. Cavagnino, D. Staton, M. Shanel, M. Mueller, C. Mejuto "Evolution and Modern Approaches for Thermal Analysis of Electrical Machines", Trans. on Industrial Electronics, Vol.56, No.3, March 2009, pp.871-882.
2. A. Boglietti, A. Cavagnino, "Analysis of the Endwinding Cooling Effects in TEFC Induction Motors", Transactions on Industry Applications, Vol.43, No.5, Sept.-Oct. 2007, pp.1214-1222.
3. A. Boglietti, A. Cavagnino, M. Parvis, A. Vallan, "Evaluation of radiation thermal resistances in industrial motors", Trans. on Industry Applications, Vol.42, No.3, May/June 2006, pp. 688-693. (Pubitemid 43811333)
4. J. Mugglestone, S.J. Pickering, D. Lampard, "Effect of Geometry Changes on the Flow and Heat Transfer in the End Region of a TEFC Induction Motor", 9th IEE Intl. Conf. Electrical Machines & Drives, Canterbury, UK, Sept 1999.
5. M.A Valenzuela, J.A. Tapia, "Heat Transfer and Thermal Design of Finned Frames for TEFC Variable Speed Motors", Conf. Rec. IECON07, 6-10 November 2006, Paris, France.
6. C. Micallef, S.J. Pickering, K.A. Simmons, K.J. Bradley, "An Alternative Cooling Arrangement for the End Region of a Totally Enclosed Fan Cooled (TEFC) Induction Motor", IEE Conf. Rec. PEMD 08, 3-5 April 2008, York, UK.
7. A. Boglietti, A. Cavagnino, D. Staton, M. Popescu, C. Cossar, M.I. McGilp, "End Space Heat Transfer Coefficient Determination for Different Induction Motor Enclosure Types", Trans. on Industry Applications, Vol.45, No.3, May/June 2009, pp. 929-937.