A new design of an air core transformer for Electric Vehicle On-Board Charger
Résumé
This paper compares two geometries of air core transformer, relevant for high frequency converters and high power densities: One logical toroidal, one innovative cylindrical. The manufacturing, the coupling parameter, the volume, and the flux leakage are examined in these topologies. The efficiency symbolizes a crucial parameter on power electronics, and a trade-off must ever be optimized between size and power. The proposed innovative structure permits to strongly increase the converter power density for an identical efficiency.
Mots clés
Transformer cores
Magnetic fields
Conductors
Circuit faults
Power transformer insulation
Wires
battery chargers
battery powered vehicles
electric vehicle charging
frequency convertors
magnetic flux
magnetic leakage
power electronics
power transformers
transformer cores
air core transformer
flux leakage
power densities
electric vehicle on-board charger
coupling parameter
high frequency converters
Transformer
High Power Density Sytems
Electric Vehicle
Battery Charger
First preferred Subtopic: 1.a Second preferred Subtopic: 8.b Origin: University-Industry (U-I) Preference of Presentation: Dialogue (Poster) «Passive component»
«transformer»
«coreless»
«electric vehicle»
«on board charger»
Domaines
Sciences de l'ingénieur [physics]
Fichier principal
Rigot et al. - 2020 - A new design of an air core transformer for Electr.pdf (475.59 Ko)
Télécharger le fichier
| Origine | Fichiers produits par l'(les) auteur(s) |
|---|