Overview of Thermal Loads Distribution in Traction Electric Machines and Conditions for Forced Cooling of Their Parts

2022 International Conference on Electrical, Computer and Energy Technologies (ICECET 2022) 2022
Ludmila Lavrinoviča, Andrejs Podgornovs, Anatolijs Bižāns, Kārlis Gulbis

This paper gives an overview of cooling systems applied for electric traction motors in electric vehicles. Particular focus is dedicated to the thermal field calculation of the synchronous reluctance motor used in electric trolleybus. The thermal finite element model was created to evaluate electric motor cooling systems. Experimental results validate the thermal finite element model for the synchronous reluctance machine with forced air cooling.

Atslēgas vārdi
thermal load, synchronous reluctance machine, forced cooling, steady-state thermal field, transient heat transfer
DOI
10.1109/ICECET55527.2022.9872934
Hipersaite
https://ieeexplore.ieee.org/document/9872934

Lavrinoviča, L., Podgornovs, A., Bižāns, A., Gulbis, K. Overview of Thermal Loads Distribution in Traction Electric Machines and Conditions for Forced Cooling of Their Parts. No: 2022 International Conference on Electrical, Computer and Energy Technologies (ICECET 2022), Čehija, Prague, 20.-22. jūlijs, 2022. Piscataway: IEEE, 2022, 1.-4.lpp. ISBN 978-1-6654-7088-9. e-ISBN 978-1-6654-7087-2. Pieejams: doi:10.1109/ICECET55527.2022.9872934

Publikācijas valoda
English (en)