Prediction of audible magnetic noise radiated by adjustable speed drive induction machines

Archive ouverte : Communication dans un congrès

Le Besnerais, Jean | Lanfranchi, Vincent | Hecquet, Michel | Brochet, Pascal | Friedrich, Guy

Edité par HAL CCSD ; Institute of Electrical and Electronics Engineers

International audience. This paper presents a fully analytical model of the electromagnetic and vibro-acoustic behavior of variable-speed squirrel-cage induction machines. This model is integrated in a fast simulation tool that can be used to design motors with low magnetic noise level on their whole speed range.

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