Charge Equalisation Circuit TRIZ Cases

A battery system controller manages relay states to enable active voltage balancing between modules through energy movement.

Cell balancing circuit manages complete discharge of battery cells through dedicated resistive paths.

A battery control unit measures individual cell voltages to dynamically adjust discharge current.

Control unit selects battery packs for discharge or charge based on autonomous voltage, temperature, and current signals to prevent power source instability.

A single inductor serves paired electrochemical cells through a switching network to enable selective charging and charge redistribution.

A dynamic natural adaptive charging method regulates excitation voltage to match lithium battery pack conditions.

A battery monitor chip integrates SPI and UART interfaces for continuous serial communication.

Inverts balancing by charging low-voltage cells instead of discharging high ones, reducing energy loss and extending lifespan.

A battery management unit detects stable voltage states and triggers intermittent discharge processing via a dedicated circuit.

Integrating a reference electrode into the separator structure enables real-time state of charge monitoring without adding external complexity.

A charging device uses segmented circuits to supply power at increased voltages beyond internal chip limits.

Redundant relay control circuits monitor satellite battery cells to prevent catastrophic failures from unbalanced charging in harsh radiation environments.

A battery architecture groups cells into composite units with adjustable series or parallel connections to modulate output voltage.

Active balancing circuit adjusts current at battery terminals to maintain constant voltage during charge and discharge cycles.

SEPIC converter stages transfer charge from excess cells to deficit ones, resolving overcharging risks in series battery packs.

Direct terminal connection eliminates harnesses and connectors, reducing manufacturing costs while resolving cell voltage unbalance issues.

A battery management method calculates individual cell capacities and target states of charge to iteratively discharge cells with significant deviations.

A battery monitoring system assigns unique identification information to each device based on the potential order of connected cell groups.

A dynamic phase-load distribution system re-routes electrical power to balance loads across charging stations.

A secondary battery device manages power source voltage through a timer and OR circuit to control cell balance operations.

Switch mode dividers balance lithium-ion battery cells by dynamically adjusting impedance to limit current and prevent overcurrent damage during charge cycles.

A power storage unit control device switches discharge modes via a switching unit based on vehicle operation signals.

A battery control system switches current flow direction to enable LFPO modules in legacy devices.

Preliminary voltage sampling enables simultaneous charge balancing across diverse battery cell stacks, resolving timing delays that cause charge imbalance.

A multi-port battery charger uses a shared power supply module with an intelligent controller to distribute charging current across multiple ports.

Segmenting variable input voltage across series capacitors reduces switching losses and allows lower-rated semiconductor devices.

A battery management system relay switch interrupts the charge discharge current path to isolate the battery pack from electrical faults.

A rapid discharge circuit uses a detection and control loop to form a current path that resets the soft-start system.

A power converter uses multiple secondary windings to transform input power into charging currents that balance battery cells.

An energy storage system uses independent voltage converters to transfer power between stores without grid interaction, minimizing overall energy losses.

A passive resonant bidirectional converter system balances cell voltages using center tapped windings and chopper circuits.

Controller calculates state of charge disparity factors and raises flags to prevent propulsion loss in electric vehicles.

A charging device uses a relay to bypass inverters, preventing heat generation and improving efficiency during quick charging.

A battery management system projects unbalance data to a feature space for safety determination.

Segmenting battery cells into modular converter units reduces management complexity while maintaining safe series operation through autonomous balancing.

A bootstrap circuit uses a field-effect transistor to create a higher overdrive voltage charging path for the bootstrap capacitor.

A battery pack charging apparatus groups modules and charges them sequentially using adaptive pulse current.

A control device exchanges data signals with accumulator modules to regulate individual voltages within a converter arrangement.

A charging station system reuses degraded energy storage units to supply power for electric vehicle fast charging operations.