High Voltage DC Generator and Converter system
- Peak Power : 118kW
- Peak Torque: 47.8 Nm
- Speed: 16,800-25,200 rpm
The High Voltage DC Generator and Converter system for aerospace applications is designed to interface directly to a driving unit providing both generation and driving capabilities. It features permanent magnet technology and advanced controls, achieving the highest standards for performance and efficiency.
System Features
- Nominal Power 95 kW
- Voltage +/- 270 VDC with a midpoint
- Nominal speed : 24,000rpm
- Efficiency: > 94 %
- Forced air cooling
- Operation from -55 to 85 oC
- No fire or motor burst
- Low mass
- High Availability
- No ITAR restrictions
Converter Features
- Silicon Carbide based Converter
- Multiplex Bespoke Converter
- Multiple barrier insulation systems protecting 28V network
- CAN and ARINC compatible
- Independent controller for health monitoring of voltage, current and temperature
- Short circuit protection for hardware and software
- Environmental capability in accordance with platform vibration and DO160
- Integrated contactors for system protection in case of aircraft systems failure
Generator Features:
- Permanent magnet electric machine with optimized geometry, slot fill and materials
- Multiple barrier insulation system
- Burst containment
- Forced air cooling
- Flexible shaft
- Mechanical disconnect
- Low mass
- High performance materials
High Voltage DC Generator Converter System 125% Overdrive
Speed | 19,200 rpm | |||
Torque | 47.8 Nm | |||
Power | 112 kW | |||
Efficiency | >94% | |||
Voltage | ±270Vdc | |||
Operating temperature range | -55 to 85 oC | |||
Maximum Operating Speed | 25,200 rpm | |||
System mass | 36.73 kg | |||
Nominal High Voltage DC Generator Converter System
Speed | 24,000 rpm | |||
Torque | 38.4 Nm | |||
Power | 90 kW | |||
Efficiency | >94% | |||
Voltage | ±270Vdc | |||
Operating temperature range | -55 to 85 oC | |||
Maximum Operating Speed | 25,200 rpm | |||
System mass | 36.73 kg | |||
High Voltage DC Generator
Speed | 24,000 rpm | |||
Torque | 38.4 Nm | |||
Power | 95 kW | |||
Efficiency | 98.6% | |||
Voltage | 511Vpk | |||
Current | 222Apk | |||
Operating temperature range | -55 to 85 oC | |||
Maximum operating speed | 25,200 rpm | |||
Generator mass | 16.4 kg | |||