- Catégorie Article technique
- Évènement lié International Congress : SIA Powertrain & Energy - Rouen 2022 - 15 & 16 June 2022
- Édition SIA
- Date 04/07/2022
- Auteur Philip BROCKERHOFF, Ayman AYAD - Vitesco Technologies
- Langue Anglais
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Format Fichier PDF (1.1 Mo)
(livraison exclusivement par téléchargement) - Nombre de pages 6
- Code R-2022-01-01
- Prix Gratuit
We present a high voltage (HV) converter capable to replace all galvanic connected functions. It provides DC boosting, bidirectional AC charging, traction inverter and external power supply for electrical consumers. The converter uses silicon carbide (SiC) MOSFETs built up on a low-inductance power stage. It operates with switching frequencies of up to 500 kHz todynamically control the output capacitor as generic voltage source for bidirectional energy flow. It boosts or bucks the vehicles battery voltage with true sinusoidal output voltage. The control of the system is performed by latest control software.