Coupled analytical and 3D numerical thermal analysis of a TEFC induction motor

Devi Geetha Nair, Tapani Jokinen, Antero Arkkio

Tutkimustuotos: Artikkeli kirjassa/konferenssijulkaisussaConference contributionScientificvertaisarvioitu

13 Sitaatiot (Scopus)

Abstrakti

This paper presents a coupled analytical and numerical thermal analysis of a 37 kW induction motor. The approach employed combines thermal network modelling with 3D numerical thermal analysis to predict the accurate temperature distribution in the motor. This is achieved by modelling convective heat transfer numerically, aided by analytically calculated heat transfer coefficients that have been calibrated against temperature measurement data. The created lumped thermal network models the machine well with temperature results that closely match the measurements. 3D FEM steady-state thermal solution of the motor's surface temperatures further corroborates these results. This approach allows the modeling of heat transfer mechanisms in the common industrial TEFC motor with relative computational ease, and can further become the basis for transient thermal analysis of the machine.

AlkuperäiskieliEnglanti
OtsikkoProceedings of the 18th International Conference on Electrical Machines and Systems, ICEMS 2015
KustantajaIEEE
Sivut103-108
Sivumäärä6
ISBN (elektroninen)978-1-4799-8805-1
ISBN (painettu)9781479988044
DOI - pysyväislinkit
TilaJulkaistu - 18 tammikuuta 2016
OKM-julkaisutyyppiA4 Artikkeli konferenssijulkaisuussa
TapahtumaInternational Conference on Electrical Machines and Systems - Pattaya City, Thaimaa
Kesto: 25 lokakuuta 201528 lokakuuta 2015
Konferenssinumero: 18
http://icems2015.com/

Conference

ConferenceInternational Conference on Electrical Machines and Systems
LyhennettäICEMS
MaaThaimaa
KaupunkiPattaya City
Ajanjakso25/10/201528/10/2015
www-osoite

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  • Siteeraa tätä

    Nair, D. G., Jokinen, T., & Arkkio, A. (2016). Coupled analytical and 3D numerical thermal analysis of a TEFC induction motor. teoksessa Proceedings of the 18th International Conference on Electrical Machines and Systems, ICEMS 2015 (Sivut 103-108). [7385008] IEEE. https://doi.org/10.1109/ICEMS.2015.7385008