Batteries Data Exchange TRIZ Cases

A control device activates only the required power converters based on storage and converter states, cutting unnecessary loss while meeting load demand.

Wireless provisioning switches battery management systems into setup mode, enabling real-time ID assignment without extra cables or interfaces.

An energy storage stage charges during sleep mode and powers active loads locally, cutting PoDL peak current, interference, and cable limits.

Charging circuitry uses external power range signals to adjust voltage and current, cutting charge time while staying within source limits.

Digital pulse daisy-chain balancing equalizes mismatched battery cell groups to improve pack capacity, lifespan, and energy efficiency.

Bias-controlled DC/DC converters share common-bus load by battery SoC, reducing uneven wear while preserving capacity and fast response.

Charging modules before and during bus communication enables multi-master control with stronger drive capability and lower power use.

Larger step changes between adjacent charging periods speed current and voltage ramp-up, cutting time to target levels.

A screen-based alignment picture guides device placement over Qi charging coils to correct misalignment and raise wireless charging rate.

A two-stage charging profile cuts interference during high-speed charger communication, then raises current to charge the actuator battery faster.

Impedance feedback over the USB-C CC line lets the power source limit current or compensate voltage to prevent burnout during high-power charging.

Fixed-voltage DC storage uses low-frequency switching to power universal AC loads directly, avoiding inverter loss, bulk, and cost.

An NFC reader identifies connected equipment and adjusts battery output to prevent mismatch damage, extend battery life, and improve tool compatibility.

Counting charging-circuit switchings during voltage rise reveals auxiliary power health, helping prevent sudden power-off failures.

A wheeled microgrid cabinet uses battery storage and plug-and-play connectors to simplify EV charger relocation while maintaining stable power delivery.

Multiple current-averaging windows let a battery charger draw more power when safe, cutting charge time without tripping site fuses.

ΔSOC-based temperature profiling and internal resistance monitoring detect abnormal battery heating early, before thermal runaway escalates.

Sensors and switch units isolate damaged battery modules, converting high voltage to safer low-voltage states to limit thermal propagation.

Low-frequency switching lets a fixed-voltage DC source run universal AC loads without a DC/AC converter, cutting weight, cost, and losses.

Load-reported capacitance lets the controller set precharge relay duty ratio, enabling stable capacitor charging across varying loads.

Historical charging data and SOC subintervals improve battery charging time prediction without complex chemical modeling.

A T-circuit semiconductor switch-off unit interrupts EV charging faults before fuse tripping, reducing damage, maintenance, and downtime.

Dynamic power bus switching lets a PD connection interface draw auxiliary power when the main source is insufficient, avoiding extra cables.

Detachable battery packs and a wireless control module let a construction robot balance lifting power, portability, and precise remote handling.

Current-sensing charger control monitors multiple tool batteries, reports charge status, and cuts power to inactive chargers to reduce waste.

Series-connected battery packs feed an inverter to deliver portable AC power for corded tools without extension cords or fuel generators.

Remote control signals let an electric aircraft charging port manage and terminate charging connections to cut turnaround time and simplify disconnection.

Charging notifications let multiple battery pack chargers pause and resume in turn, preventing breaker trips while maintaining charging throughput.

Switching between direct DC feed and PFC or DCDC conversion keeps vehicle auxiliaries powered when battery voltage drops during charging.

Series charging fully charges different-capacity batteries together, while parallel discharge avoids conversion loss in compact electronics.

Connection and session detection switch charging modes, suspending current or heater operation during active aerosol use to improve safety.

MOSFET cross-point switches, sensors, and embedded digital control balance series capacitor cells quickly and accurately to extend cell life.