Étude expérimentale sur des systèmes de refroidissement d'huile pour moteurs électriques.

Experimental study of oil cooling systems for electric motors.

Auteurs : DAVIN T., PELLÉ J., HARMAND S., et al.

Type d'article : Article

Résumé

The present study focuses on the use of lubricating oil as a coolant for electrical motors. Oil is introduced at each side of a 40 kWtest machine to directly cool the stator coil end-windings. An experimental setup has been implemented to test different oil injection patterns. The influence of the oil flow rate, rotation speed and oil temperature has been investigated (40 L/h

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