Electric Power Distribution TRIZ Cases

Data over power links adapt communication frequency to avoid switching noise and resonance while keeping aircraft load control robust.

Modulated battery commands and cross-tie isolation help electric aircraft maintain power while disconnecting faulty energy storage elements.

A dry-gas hermetic housing keeps pressure high and humidity low, preventing sensor and insulation failures in high-altitude aircraft power converters.

Spring contacts energize the aircraft table only when deployed, enabling wireless charging while avoiding power draw and electrical hazards when stowed.

Multiple isolated battery circuits feed balanced propulsion units so aircraft failures cause only altitude or speed loss, not instability.

Integrated gate-driver monitoring detects converter faults early under aerospace electrical and environmental stress, cutting downtime.

Series TVS devices and switched shunts let an aircraft DC bus set a programmable suppression threshold to prevent transient overvoltage failures.

A single-core MIMO transformer links multiple power sources and motors to maintain isolation, voltage regulation, and fault tolerance.

Storage-state feedback lets an aircraft power grid balance generation, storage, and loads without direct monitoring of each consumer.

Separate fuel cell stacks can be placed and wired in series or parallel to raise UAV power while maintaining center-of-gravity balance and safe landing.

Temperature, current, and voltage feedback let an aircraft relay switch loads faster while limiting thermal stress and improving protection.

A hybrid fuel cell and energy storage architecture smooths transient aircraft power demand while limiting heat dissipation and fuel use.

When battery SOC diverges, motor output is redistributed between cruise motors to equalize charge, avoid power shortfalls, and keep aircraft attitude stable.

Multiple battery subsets and dual-winding motors reroute power after failures to preserve VTOL attitude control, thrust, and safe landing.

A burst membrane and flexible vent path redirect battery thermal discharge away from aircraft structures while supporting compact wing or nacelle integration.

Switchable contactors link or separate parallel aircraft power buses to isolate faults, sustain load supply, and reduce battery count.

By summing target-versus-measured battery power gaps, this case simplifies multi-battery power control while reducing unintended charging and discharging.

A shunt-based emergency load helps a hybrid aircraft generator ride through load loss, limiting overvoltage, overspeed, and fault propagation.

A shared electrical load absorbs motor-generated energy to brake an aircraft articulated surface while also serving de-icing to save space and weight.

A voltage regulator adds shunt or resistive emergency load after grid faults to prevent generator overspeed and propulsion damage.

Motor-generated current is diverted into a de-icing load to brake articulated aircraft elements without adding separate braking hardware.

A separate low-power path keeps control active so battery modules can be added or removed without interrupting power or exposing live terminals.

During descent, SPU-generated power drives the second hybrid-electric engine, cutting fuel use while keeping rapid fuel-burn restart available.

Reactive current injection lowers active rectifier DC link voltage in aerospace power systems, cutting switch stress and high-voltage component needs.

Bypass circuits route motor regenerative current around load-balancing paths to protect UAV battery packs and maintain balanced recharging.

Bi-directional bus control balances engine, storage, and motor-generator power in distributed hybrid propulsion to improve energy use and cut emissions.

Asymmetric generator branches let a VTOL aircraft match cruise power demand, cut fuel use, and retain emergency landing capability.

Diode-isolated power lines and summed charge-state differences simplify battery power control while preventing overcharge and overdischarge.

Fast load disconnects and slower bus isolation let battery packs share power while containing overcurrent faults without heavy redundant buses.

A rotating closed-loop cable carriage with dampers and springs keeps aircraft movable-part connections reliable under vibration.

A multi-base folded separator reinforces the wound core, limits electrode misalignment, and helps prevent internal short circuits.

Leading reactive current offsets inductive voltage drop in aerospace active rectifiers, cutting DC link voltage needs and switch stress.