National audienceThe work presented here is a contribution to the study of DC electric arcs under aeronautical pressure conditions, thus participating in the many studies concerning the "more electric" aircraft. The application of the work presented here concerns more particularly the switching off under these conditions. Two parts are presented: on the one hand, an academic study concerning electric arcs supplied at 540 V DC in a simple geometric configuration during which the extinction gap and the energy dissipated in the arc were estimated according to various parameters (pressure, current intensity, opening velocity) and on the other hand, a study consisting of switching off tests with an industrial contactor usually used at atmospheri...
Les arcs électriques de défaut se produisant entre deux câbles endommagés peuvent donner lieu à un p...
The main goal of the more electrical aircraft is to substitute the different kind of transmission fo...
Arc faults occurring in electrical wiring systems or arc tracking phenomenon, are an issue known for...
National audienceThe work presented here is a contribution to the study of DC electric arcs under ae...
The work carried out in this thesis concerns the consequences of the increase of the part of electri...
This work deals with the characterization of DC electric arcs in aeronautical conditions of pressure...
Dans le cadre du projet d’avion plus électrique entamé depuis quelques années, l’objectif visé est l...
This work deals with the characterization of DC electric arcs in aeronautical conditions of pressure...
À ce jour, nous trouvons de nombreux systèmes requérant l'usage du courant continu dans l'industrie ...
Les défauts d'arc qui se produisent dans les réseaux de câbles électriques, souvent appelés "arc tra...
With the advancement of technology and specifically in the aeronautical sector, new concepts appear ...
International audienceIn the next few years the electrical power embedded in future aircrafts will s...
Les arcs électriques de défaut se produisant entre deux câbles endommagés peuvent donner lieu à un p...
The main goal of the more electrical aircraft is to substitute the different kind of transmission fo...
Arc faults occurring in electrical wiring systems or arc tracking phenomenon, are an issue known for...
National audienceThe work presented here is a contribution to the study of DC electric arcs under ae...
The work carried out in this thesis concerns the consequences of the increase of the part of electri...
This work deals with the characterization of DC electric arcs in aeronautical conditions of pressure...
Dans le cadre du projet d’avion plus électrique entamé depuis quelques années, l’objectif visé est l...
This work deals with the characterization of DC electric arcs in aeronautical conditions of pressure...
À ce jour, nous trouvons de nombreux systèmes requérant l'usage du courant continu dans l'industrie ...
Les défauts d'arc qui se produisent dans les réseaux de câbles électriques, souvent appelés "arc tra...
With the advancement of technology and specifically in the aeronautical sector, new concepts appear ...
International audienceIn the next few years the electrical power embedded in future aircrafts will s...
Les arcs électriques de défaut se produisant entre deux câbles endommagés peuvent donner lieu à un p...
The main goal of the more electrical aircraft is to substitute the different kind of transmission fo...
Arc faults occurring in electrical wiring systems or arc tracking phenomenon, are an issue known for...