Electric Power TRIZ Cases

Beamforming and receiver polarization switching maintain wireless power transfer when device orientation changes, improving placement flexibility.

Movement-based frequency switching helps a wireless charger avoid AM radio interference without manual button presses or added radio detection hardware.

PoE-powered smart glass uses controller-managed battery support to cut wiring cost while maintaining tint control across more units.

Adaptive offset-voltage control cuts battery loss and switch duty burden in Y-connected battery strings while maintaining stable AC output.

Electronic power control near the battery replaces bulky solenoids, detects low-current shorts, and shuts off auxiliary loads when unattended.

Received-signal strength drives amplitude modulation to prevent distortion and maintain reliable communication during wireless charging.

A programmable battery conversion module uses DC/DC control, fuel gauging, and protection to support multiple chemistries without device redesign.

A two-face inductive charging layout powers devices on both sides at once, cutting charger clutter and saving desk space.

Switch-controlled dual-output storage maintains vehicle power from high to low voltage while reducing battery weight and backup redundancy.

By placing power conversion modules near the battery and away from the processor, this case reduces charging heat and delays thermal limits.

Multiple battery packs let an automatic pool cleaner match pool size and finish long cleaning cycles without recharge interruptions.

A motor-generator alternates charging and discharge across separate power cells to maintain continuous AC output without simultaneous depletion.