Air Blower 11 kW
Power Electronics for a Hydrogen Fuel Cell Air Blower
Highly integrated power electronics for an air blower of a hydrogen fuel cell stack, mounted to the backside of the blower motor
Features:
- Supply voltage: 200-500 VDC
- Power / current: up to 13.5 kW peak (40 A RMS / 55 A peak)
- Sensor-less FOC control up to 111,000 rpm (for a single pole-pair motor)
- Response time: < 100 ms
- Fast startup: < 2 s (0 to max. rpm)
- Fault handling and protection
- CAN / LIN / PWM communication
Key Technologies:
- SiC / IGBT discrete SMD switches
- Fully SMD – no THT components (ultra-low profile) Standard FR4 Substrate
- In-house sensor-less FOC Software performed on a small ARM M4F MCU
- In-house RTOS
- AUTOSAR like software structure
» Learn more about our Motor Control Units
Electromobility - Sensors and Controls
As electromobility gains more and more importance, we too want to be actively involved and support our customers at this environmentally friendly alternative to conventional vehicles. We offer solutions for electro and hybrid vehicles according to customer specific application.