This thesis is related to the development of an electric car by Renault. This vehicle respects the constraints in order to improve environmental aspects. The aim of this work is to develop a tool capable of predicting electromagnetic noise generated by motors with passive rotor: switched reluctance machine, for a large range of speed.For that, a vibro-acoustic model based on an analytical approach was developed. It gives a good estimation of the vibrations and noise of the machine for a given force. This analytical model is coupled with Finite Element models which allows accurate estimation of radial Maxwell pressure and gives the sonogram of the radiated noise regarding a large range of speed.The advantage of this “hybrid” approach (Finite...
This thesis is part of a major research project to analyse vibro-acoustic characteristics from varia...
This thesis is part of a project for the development of rail transportation piloted by ALSTOM TRANSP...
Ce mémoire de thèse traite la problématique des émissions vibroacoustiques dès les premières phases ...
Cette thèse de doctorat s'inscrit dans un projet pour le développement du véhicule électrique piloté...
In this brief we address the subject of acoustic noise of switched reluctance machine, which represe...
The proportion of permanent magnets synchronous motors used for electric and hybrid automotive tract...
Dans un contexte automobile électrique et hybride, la part des machines synchrones à aimants permane...
The proportion of permanent magnets synchronous motors used for electric and hybrid automotive tract...
Simples à produire et robustes, les machines électriques à reluctance variable sont adaptées à des c...
This PhD thesis deals with the issue of vibroacoustic emissions from the first design phases of elec...
This thesis focuses on the construction of the multi-physical numerical models of switched reluctanc...
This thesis focuses on the reduction of the audible magnetic noise radiated by induction machines du...
This thesis focuses on the electromagnetic design of the wound salient pole rotor synchronous machin...
This paper focuses on simulation of noise radiated by Switched Reluctance Motors for automotive powe...
This study presents a numerical modelling approach for the prediction of vibration and acoustic nois...
This thesis is part of a major research project to analyse vibro-acoustic characteristics from varia...
This thesis is part of a project for the development of rail transportation piloted by ALSTOM TRANSP...
Ce mémoire de thèse traite la problématique des émissions vibroacoustiques dès les premières phases ...
Cette thèse de doctorat s'inscrit dans un projet pour le développement du véhicule électrique piloté...
In this brief we address the subject of acoustic noise of switched reluctance machine, which represe...
The proportion of permanent magnets synchronous motors used for electric and hybrid automotive tract...
Dans un contexte automobile électrique et hybride, la part des machines synchrones à aimants permane...
The proportion of permanent magnets synchronous motors used for electric and hybrid automotive tract...
Simples à produire et robustes, les machines électriques à reluctance variable sont adaptées à des c...
This PhD thesis deals with the issue of vibroacoustic emissions from the first design phases of elec...
This thesis focuses on the construction of the multi-physical numerical models of switched reluctanc...
This thesis focuses on the reduction of the audible magnetic noise radiated by induction machines du...
This thesis focuses on the electromagnetic design of the wound salient pole rotor synchronous machin...
This paper focuses on simulation of noise radiated by Switched Reluctance Motors for automotive powe...
This study presents a numerical modelling approach for the prediction of vibration and acoustic nois...
This thesis is part of a major research project to analyse vibro-acoustic characteristics from varia...
This thesis is part of a project for the development of rail transportation piloted by ALSTOM TRANSP...
Ce mémoire de thèse traite la problématique des émissions vibroacoustiques dès les premières phases ...