The authors present a method to study the behaviour of voltage-fed electrical machines where eddy currents are induced in the rotor. The use of the Laplace transformation allows to solve simultaneously the electrical equations which connect the voltages and currents delivered by the converter and the equations which define the electromagnetic field in the machine. The proposed method is illustrated by the analysis of the functionning of a permanent magnet synchronous motor where the magnets are kept in place by a metallic shrink ring.Les auteurs présentent une méthode d'étude de machines électriques alimentées en tension par convertisseurs statiques et aux rotors desquelles circulent des courants de Foucault. L'utilisation de la transformat...
The authors present an analysis of torque characteristics for current source converter fed reluctanc...
The determination of Eddy currents in electromagnetic systems, with the help of the finite element m...
The significant effects on the environment of a growing consumption of energy make essential a contr...
This paper concerns an investigatiôn of eddy currents and additional losses in solid parts of curren...
Dans cette thèse, une comparaison entre différentes topologies des machines a été tout d'abord réali...
This thesis deals with the analysis of separately-excited synchronous machines (field winding). Math...
The magnetic field within electrical machines causes an interaction between the electrical and mecha...
In this thesis, a comparison among different machine topologies has been firstly realized, and two e...
Energy efficiency becomes a global major issue of XXIst century as we are dealing with greenhouse ém...
This work studies the problem of numerical modeling of electromagnetic phenomena in electrical machi...
In this paper a general method for modelling power electronics circuits associated with electromagne...
In this thesis, a comparison among different machine topologies has been firstly realized, and two e...
In this thesis we present a study of high frequency rotor power losses in permanent magnet synchrono...
The work presented in this thesis is part of various research programs on the modeling and design of...
This work investigates the establishment of steady-state eddy currents in solid and laminated salien...
The authors present an analysis of torque characteristics for current source converter fed reluctanc...
The determination of Eddy currents in electromagnetic systems, with the help of the finite element m...
The significant effects on the environment of a growing consumption of energy make essential a contr...
This paper concerns an investigatiôn of eddy currents and additional losses in solid parts of curren...
Dans cette thèse, une comparaison entre différentes topologies des machines a été tout d'abord réali...
This thesis deals with the analysis of separately-excited synchronous machines (field winding). Math...
The magnetic field within electrical machines causes an interaction between the electrical and mecha...
In this thesis, a comparison among different machine topologies has been firstly realized, and two e...
Energy efficiency becomes a global major issue of XXIst century as we are dealing with greenhouse ém...
This work studies the problem of numerical modeling of electromagnetic phenomena in electrical machi...
In this paper a general method for modelling power electronics circuits associated with electromagne...
In this thesis, a comparison among different machine topologies has been firstly realized, and two e...
In this thesis we present a study of high frequency rotor power losses in permanent magnet synchrono...
The work presented in this thesis is part of various research programs on the modeling and design of...
This work investigates the establishment of steady-state eddy currents in solid and laminated salien...
The authors present an analysis of torque characteristics for current source converter fed reluctanc...
The determination of Eddy currents in electromagnetic systems, with the help of the finite element m...
The significant effects on the environment of a growing consumption of energy make essential a contr...