The application of an energy transmission system to a rotating shaft by using a counter-weighted-free-wheeled-rotor permanent magnet synchronous machine is analyzed in this paper. This solution avoids slip rings and can generate a power amount which can be significantly higher if compared to other contact-less solutions. The guidelines for the design of such a machine are discussed by considering the maximization of the power transmission. To this purpose, an analytical model of the conversion system including generator, diode bridge rectifier and dc-dc converter is formulated. The results of a case study concerning the application of the system to a rotating shaft are presented and discussed.
Energy transfer on rotating shafts using pm-printed winding machine
BASSETTI, MARCO;BRAGHIN, FRANCESCO;CASTELLI DEZZA, FRANCESCO;IACCHETTI, MATTEO FELICE;MAGLIO, MATTEO MARIA
2012-01-01
Abstract
The application of an energy transmission system to a rotating shaft by using a counter-weighted-free-wheeled-rotor permanent magnet synchronous machine is analyzed in this paper. This solution avoids slip rings and can generate a power amount which can be significantly higher if compared to other contact-less solutions. The guidelines for the design of such a machine are discussed by considering the maximization of the power transmission. To this purpose, an analytical model of the conversion system including generator, diode bridge rectifier and dc-dc converter is formulated. The results of a case study concerning the application of the system to a rotating shaft are presented and discussed.File | Dimensione | Formato | |
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