The paper presents the results of a research project whose aim was the efficiency improvement in industrial three-phase induction motors, making use die cast copper rotor cage and premium electrical steel. The study concerns with industrial low voltage three-phase induction motors, 4 pole, 50 Hz, 400 V, TEFC, in the 0.75¸22 kW power range. The results are related to the first step of the project, when a premium steel and copper rotor cage have been used instead of standard steel and aluminium cage.
Three-Phase Induction Motor Efficiency Improvements with Die-Cast Copper Rotor Cage and Premium Steel
PARASILITI COLLAZZO, Francesco;VILLANI, Marco;
2004-01-01
Abstract
The paper presents the results of a research project whose aim was the efficiency improvement in industrial three-phase induction motors, making use die cast copper rotor cage and premium electrical steel. The study concerns with industrial low voltage three-phase induction motors, 4 pole, 50 Hz, 400 V, TEFC, in the 0.75¸22 kW power range. The results are related to the first step of the project, when a premium steel and copper rotor cage have been used instead of standard steel and aluminium cage.File in questo prodotto:
Non ci sono file associati a questo prodotto.
Pubblicazioni consigliate
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
