Power Installations TRIZ Cases
- DC-DC Power Distribution for Fast Load Demand Changes
A DC-DC converter lets a fixed-output generator handle rising load demand quickly while limiting voltage transients and avoiding system replacement.
- Fuel Cell ECS Assembly for Remote Aircraft Power Supply
Cabin-exhaust-fed fuel cells power aircraft ECS units locally, cutting power bus complexity and enabling remote installation.
- Modular Convertible Aircraft With Independent Rotor Thrust Control
Independent rotor thrust control and electric propulsion simplify hover-to-forward-flight reconfiguration while preserving maneuverability.
- Hydrogen Venturi Array for Subsonic Fuel-Cell Recirculation
Multiple venturis and selective valves keep hydrogen recirculation subsonic across take-off and cruise, improving utilization and preventing icing.
- Aircraft Electrical Network Cells for Resilient Contactor Control
Distributed control cells with local microcontrollers remove central bottlenecks in aircraft electrical networks and keep contactors operating during failures.
- SOFC Turboelectric Fan Integration for Lighter Aircraft Propulsion
An SOFC-powered turboelectric fan removes AC/DC switching stations, cutting propulsion weight while using fuel-cell heat and electricity to drive the fan.
- Aircraft Tail Fuel Cell Layout With Distributed Thermal Management
A tail-mounted fuel cell layout uses distributed radiator heat exchangers to fit dual electric propulsors while reducing cabin noise and managing heat.
- Fuel Cell Power Net Control for Stack Balancing and Durability
Direct battery coupling and stack-level control balance fuel cell output, cut converter losses, and slow durability deterioration.
- Hybrid Piezoelectric Ice Protection With Adaptive Vibration Control
Adaptive piezoelectric vibrations manage aircraft icing while harvesting and storing power to cut energy use in all-electric aircraft.