The distorted waveforms of stator currents in converter fed sunchronous machines give rise to additional rotor losses. The knowledge of these losses in advance is important as far as both machine design and performance are concerned. In the paper, an approach to rotor losses evaluation is proposed based on the operational transfer functions of the machine. Results are presented with reference to a variable frequency synchronous motor drive.
A frequency response oriented approach to rotor losses evaluation in converter operated synchronous machines
DENEGRI, GIO BATTISTA;INVERNIZZI, MARCO;MORINI, ANDREA
1995-01-01
Abstract
The distorted waveforms of stator currents in converter fed sunchronous machines give rise to additional rotor losses. The knowledge of these losses in advance is important as far as both machine design and performance are concerned. In the paper, an approach to rotor losses evaluation is proposed based on the operational transfer functions of the machine. Results are presented with reference to a variable frequency synchronous motor drive.
File in questo prodotto:
Non ci sono file associati a questo prodotto.
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
