- Category Technical paper
- Related event International Congress : SIA Powertrain & Energy - Rouen 2022 - 15 & 16 June 2022
- Edition SIA
- Date 07/04/2022
- Author Philip BROCKERHOFF, Ayman AYAD - Vitesco Technologies
- Language English
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Type PDF file (1.1 Mo)
(Downloadable immediately on receipt of online payment) - Number of pages 6
- Code R-2022-01-01
- Fee Free
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.