Charge Equalisation Circuit TRIZ Cases

Bidirectional voltage transformation circuits allow parallel connection of mismatched battery packs, resolving reliability issues caused by voltage disparities.

A wireless charging system manages dual batteries through adaptive mode switching based on real-time thermal feedback.

Parallel operation of multiple power paths reduces charging time by allowing simultaneous charging through both AC adapter and battery charging stand.

Magnetic coupling transfers energy from master to slave modules, eliminating resistive dissipation and overheating during parallel charging.

Alternating discharge between two battery packs distributes thermal load, preventing overheating and extending operating time.

An integrally formed insulating housing accommodates the circuit board and monitoring unit to reduce device volume.

Controllers adjust battery rebalancing cycles to maintain cell charge homogeneity.

A balancing circuit uses a controller and timer to enable shunt paths for specific pre-balance times, equalizing cell voltages before charging.

Low-pass filter circuitry in battery stack monitoring circuits attenuates high-frequency noise to detect small leakage currents and ensure safe operation.

Parallel PV and battery hybrid cells enable self-balancing energy storage, reducing power electronics cost by 30% through model-based MPPT.

A vehicle battery charging system adjusts cell voltages and capacities to ensure the pack stores a predetermined target energy amount.

A battery control unit manages series connections between individual cells to synchronize charging phases across the pack.

Analyzing equalization frequency identifies blown fuses in battery blocks, eliminating extra detection lines and reducing circuit complexity.

Merging battery rack output with a small power supply drives the DC contactor, preventing communication cutoff while reducing system complexity.

A battery equalization circuit test device uses segmented detection modules to measure current signals across dedicated test loops.

Repeated voltage measurements designate stable monitor targets, preventing frequent switching that degrades monitoring accuracy.

A bidirectional energy-transmission circuit exchanges charge between series-connected battery cells through inductors and nodes.

A voltage level adapter converts cell monitor signals to a standardized interval for microcontroller processing in two-voltage battery systems.

Parallel capacitors and detection circuitry balance cell voltages while isolating faults to prevent short circuits.

Controller applies balance voltage to series-connected capacitors, preventing degradation and extending lifespan.

A battery adjusting device connects the lowest voltage cell in series to a charger in parallel, raising its potential without affecting others.

A protective circuit adjusts debalancing limits using historical operating variables to detect cell voltage differences.

A quick charging device uses a switching unit to connect battery modules in series for charging and individually to a load for discharging.

A resonant LC circuit transfers charge between battery cells to balance voltage levels.

Supply line fuses interrupt current paths during negative voltage events, preventing semiconductor damage without adding complex monitoring electronics.

A battery management system balances cells using a capacitor mediator to transfer charge between selected batteries.

Active electronic switching balances non-uniform cell states of charge without generating excessive heat from resistive shunting.

Threshold-based switching reduces electrical power loss and load variations while maintaining stable supply reliability.

A battery pack equalizes cell deterioration rates by adjusting charge states based on individual unit cell temperatures.

A battery management unit calculates adjusted cell voltages to determine new shunt currents for continuous charge balancing.

A battery state of health assessment method measures voltage changes during a relaxation phase after charging to a target voltage.

Selective circuit formation balances cell module voltages, reducing system complexity and cost while extending battery lifespan.

A rotatable charge clip mounts directly to wall outlets, featuring an integrated AC/DC converter and universal cradle for compact device charging.

A battery equalization device combines discharge resistors and charging capacitors to rapidly reduce voltage variations across unit cells.

Asymmetric connectors and diodes eliminate input output distinction in daisy chain networks, reducing construction errors and production costs.

Periodic balance circuit operation prevents Joule heating from degrading neighboring battery cells while maintaining voltage equalization.

A hybrid battery system uses primary cells to maintain secondary cell charge levels.

Segmented control modules balance cell voltages to prevent degradation while adapting to diverse vehicle packaging constraints.

A battery pack balancing system detects voltage changes during charge cycles to trigger cell equalization.

A battery management method identifies a target cell based on variance information to determine pack state.

Selective charging prevents voltage imbalance and overcharging in multi-battery starter systems.