| Titre : |
No cable thanks to suitable compounds : Flame retardant polyamide for inductive charging systems |
| Type de document : |
texte imprimé |
| Auteurs : |
Erico Spini, Auteur ; David Qi, Auteur |
| Année de publication : |
2022 |
| Article en page(s) : |
p. 86-89 |
| Langues : |
Anglais (eng) |
| Catégories : |
Composites à fibres de verre
Matières plastiques -- Propriétés électriques
Matières plastiques -- Propriétés mécaniques
Matières plastiques -- Propriétés thermiques
Matières plastiques dans les automobiles
Polyamide 66
Polymères ignifuges
Recharge par induction
Véhicules électriques
|
| Index. décimale : |
668.4 Plastiques, vinyles |
| Résumé : |
Electric vehicles can be charged not only at charging stations, but also wirelessly. Here, the energy exchange takes place between an induction coil positioned in the ground and a receiver coil mounted in the e-car. For the system to function reliably, the coils must be protected from damage. Glass fiber-reinforced and flame-retardant PA66 is particularly suitable for this, as the example of a current wireless charging system shows. |
| Note de contenu : |
- Metal alternatives
- Material selection criteria
- Flowability of the material is decisive
- Support for simulation and design
- Fig. 1 : Functional principle of the wireless charging system for electric vehicles: among other things, the system can save scarce space, for example in city centers
- Fig. 2 : Components of the transmitting (left) and receiving (right) modules of the inductive charging system: the covers must protect the electronics from damage and have flame-retardant properties
- Fig. 3 : Stress-strain diagram of the PA66 Radiflam A RV300HF at different temperatures: the material achieves the necessary values for use in the charging modules
- Fig. 4 : Deformation of the charging pad in the y-direction during the traverse test: to achieve the required performance, the gating system and the injection molding parameters were optimized
- Fig. 5 : The transmitter module and receiver module are now in mass production
- Table 1 : Mechanical properties of the PA66 Radiflam A RV300HF
- Table 2 : Thermal properties of the PA66 Radiflam A RV300HF
- Table 3 : Electrical properties of the PA66 Radiflam A RV300HF |
| En ligne : |
https://drive.google.com/file/d/1CWXLFDMW3d4yQQzS3qG8ICs9kiOadXod/view?usp=drive [...] |
| Format de la ressource électronique : |
Pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=38427 |
in KUNSTSTOFFE INTERNATIONAL > Vol. 112, N° 7 (2022) . - p. 86-89
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