Electric Power TRIZ Cases

A memory cell capacitor detects histogram saturation and triggers image sensor exposure cutoff to prevent overexposure in depth sensing.

Uses discharge current from the active battery to estimate runtime for a non-supplying battery, improving dual-battery power control.

Real-time current sensing and USB PD renegotiation reallocate shared port power by device priority while keeping total draw within capacity.

A self-contained battery assembly transfers power between interchangeable batteries inside the sterile field, avoiding cords, trips, and contamination.

A control module switches reverse charging current by connection type, enabling higher wired output while preserving multi-mode compatibility.

Staggered battery charging disperses inrush current, avoids voltage dips, and prevents false power failure detection during backup charging.

Color-coded battery parts and optical sensing improve battery selection accuracy and safe segregation of mixed battery types.

By shifting thyristor and control units into a front-rear layout, this UPS case cuts cabinet width while keeping front-side maintenance access.

Monitors contactor open-close cycles and current under load to detect chatter, shut battery modules off, and prevent welding.

A RAN intelligent controller schedules charging windows and beamforming for ambient IoT devices, easing core 5G network load.

A single buck-boost charger with isolation switches handles charging and reverse power delivery while cutting PCB footprint, weight, and cost.

Power is split between a camera battery and accessory batteries to keep circuits running longer without adding device size, weight, or cost.

A dual-battery solar power circuit switches between primary and rechargeable cells to sustain GPS and GSM pulse loads in extreme temperatures.

Periodic coupling-factor checks detect coil misalignment during wireless charging and trigger repositioning to maintain transfer efficiency.

Dual power paths through a charger and converter keep vehicle electrical apparatus powered longer when one circuit fails.

A latching control circuit adds state feedback and end-of-stroke lockout to prevent unintended firing in powered surgical stapling.

Adaptive amplitude modulation tracks received power strength to prevent charging signal distortion, improving communication stability and battery safety.

Adaptive thresholding updates the bit decision level on a power line to reduce false battery pack ID readings under offset variation.

Current sampling and switch control let a multiport USB charger share unused power, prevent backflow, and avoid voltage drops.

Ring buffer matching aligns voltage and current data from separate ECUs, enabling accurate battery resistance calculation and fault detection.

An exterior inlet box and interior receptacle route solar power through a wall, enabling safer indoor charging without extension cords.