Electric Power Distribution TRIZ Cases
- Electrical Load Configuration Management for Lifecycle Compliance
Tracks electrical configuration changes across the lifecycle, reanalyzes loads, and checks compliance without full manual reassessment.
- Aircraft Power Source Droop Control for Smooth DC Bus Transfer
Progressive droop-gain adjustment smooths aircraft power transfer between turbine and battery sources, limiting torque spikes and DC bus voltage drops.
- Aircraft Power Source Droop Control for Smooth DC Bus Transitions
Progressive droop gain adjustment smooths aircraft power-source handover, limiting torque swings and keeping DC bus voltage stable.
- Electrical Power Fault Isolation by Progressive Load Re-Coupling
A control system isolates all loads after a network fault, then re-couples them in sequence to identify and isolate the fault set.
- Aircraft High-Voltage Wiring Thermal Control During Power Surges
Thermal feedback de-rates battery packs and propulsion load to keep aircraft high-voltage wiring below temperature limits without heavier cables.
- VTOL Flight Control Redundancy for Actuator and Power Failures
Distributed batteries, dual-wound motors, and separated actuators keep VTOL control authority after power or actuator failures.
- Parallel Power Storage Switching for Excess Current Suppression
Selective switching between parallel power storage branches suppresses excess current from voltage differences while charging smoothing capacitors stably.
- Aircraft APU Redundancy for Independent Emergency Power
Dual redundant APU starters and generators independently feed normal or emergency busbars, replacing separate RAT backup and improving power continuity.
- Aircraft Connector Interface Merging Electrical and Mechanical Links
A single aircraft connection interface combines electrical conduction and mechanical fastening to cut weight, save space, and speed replacement.
- Aircraft Bus Bar Voltage Control Under Fuel Cell Response Delay
Boosting the fuel cell compressor and trimming dissipative loads helps keep aircraft bus bar voltage stable during demand spikes.
- Aircraft Battery Cell Circular Layout for Explosion Containment
A cylindrical pressure vessel with a central cooling channel helps aircraft battery packs contain explosions, manage heat, and fit wing layouts.
- Aircraft Inverter Cross-Channel Communication for Fault-Tolerant Control
Multiple communication channels link flight controllers and effectors to avoid single-point failures and maintain aircraft control.
- Electric Aircraft Power Distribution With Coordinated Fault Isolation
Fast load-side disconnection and slower bus isolation protect battery packs from overcurrent faults while preserving load sharing and limiting weight.
- eVTOL Charging Bus Architecture for Redundant Battery Packs
A common high-voltage charging bus charges paired eVTOL battery packs while preserving redundancy, fault isolation, and rapid shutdown.
- Half-Bridge Lead Frame Layout for Low-Inductance Inverters
Adjacent parallel half-bridge leads shrink loop area to cut inverter inductance, improving efficiency, heat control, and packaging.
- Aircraft Wiring Shield Venting for EMI and Thermal Control
Overlapping movable shields let aircraft power wiring block EMI while venting air for cooling as components shift in flight.