Charging Stations TRIZ Cases

Switching subwindings between unipolar and multipolar modes resolves manufacturer incompatibility by dynamically adjusting impedance and mutual coupling.

A vehicle power receiving coil adjusts its vertical position to align with a wireless charging emitting coil.

A charge control system manages power distribution between an electric vehicle battery and accessory units using a dynamic charging upper limit.

Adaptive gate driver switches between fast and soft turn-off modes based on load current thresholds to manage semiconductor stress.

Hybrid symmetric and asymmetric control adjusts voltage waveform durations to achieve soft switching, reducing driver switch power dissipation.

A vehicle control system manages charging cable connections to initiate power transfer immediately upon charger availability.

A compact inductive pick-up arrangement uses a prolongable actuator to adjust the vertical distance between the pick-up and mounting portions.

Integrating air-conditioning into a lithium-ion battery module reduces maintenance downtime by enabling rapid exchange of the entire assembly.

Segmented charging modules with RFID tracking reduce user waiting time by enabling quick battery exchange instead of lengthy in-situ charging.

A controller predicts harvested energy from weather forecasts to allocate charging between renewable sources and the electrical grid.

A recovery vehicle supplies quick charging power to a discharged battery pack through dedicated power lines and a control module.

Y-connected windings absorb double line frequency ripple power, eliminating bulky DC-link capacitors.

A flexible ribbon cable routes through gaps between vehicle body openings and flaps for charging access.

A vehicle blinker light signals energy storage charging status through dynamic color and frequency changes.

Radar-based active alignment measures vehicle orientation in adverse weather, ensuring accurate pairing without visual dependency.

A controller calculates neutral terminal voltage from existing sensors to diagnose relay faults without adding hardware.

Sensors guide a charging connector to align with an electric vehicle port, eliminating manual effort in adverse weather.

Magnetic alignment positions a buoyant charging coil within a viscous medium, eliminating complex guiding arms and improving connection reliability.

A start locking system uses detection elements to disconnect the vehicle start loop during charging operations.

A vehicle battery system connects a lead battery and sub-battery in parallel using distinct charging resistances to balance current flow.

A charging arrangement dynamically adjusts power stage configurations to manage Y-capacitance levels for electric vehicles.

An auxiliary microcontroller manages high-voltage discharge using a low-voltage buffer capacitor.

Wireless power receiver detects coil alignment through induced currents, eliminating separate sensors and ensuring safe energization.

An integrated controller dynamically adjusts power limits based on grid capability parameters to prevent sudden supply drops from causing overload.

A battery replacement robot uses a mobile storage rack to position charged units for electric bus maintenance.

Integrating a cable reel into a vehicle's hollow longitudinal beam protects the charging cable from damage while preserving trunk volume.

A control device manages energy take-up differences to warm an electric vehicle energy store through internal power loss.

Vehicle receiving unit detects satellite signals to determine spatial coordinates of the charging station primary coil.

A slanted power-supplying coil uses gravity to slide metallic foreign objects away from the electromagnetic coupling path.

Ceiling-mounted pulleys route charging cables to overhead storage, eliminating floor tripping hazards and cable wear.

Vehicle management device limits battery charging based on electronic key validity status.

A control method shifts power to the more efficient DC-DC converter in a parallel charging system.

An energy storage device buffers peak demand from parallel fast-charging sessions, preventing grid overload while reducing infrastructure costs.

A vehicle integrated charger uses galvanically isolated windings to transfer charge current between inverters and the traction battery.

Replacing heavy electrical harnesses with resonant coils reduces vehicle weight while maintaining reliable connectivity.

Controller alters inverter switching frequency based on vehicle charge voltage data to maintain constant capacitor voltage and improve charging efficiency.

Dynamic power limiting via a virtual energy bucket prevents excessive discharge that degrades traction battery cells.

A site gateway automatically determines component information and configures energy storage systems, eliminating manual provisioning time.

Controller coordinates passive vehicle steering to prevent jackknifing and reduce tire wear during coupled towing.

Dynamic EVSE adapter switches between 120V and 240V modes to reduce battery charging time while maintaining standard outlet compatibility.

A display apparatus changes color to indicate green electric power usage in electric vehicles.

Central server analyzes grouped vehicle data to predict power relay deterioration, preventing overheating and fire risks through active output control.

Control system automates lockout operations to reduce manual intervention time while ensuring personnel safety during ship-to-shore connections.

A charge control device advances battery charging start time to accommodate preliminary heating requirements.

An on-board charger converter reduces component count and turn-off losses by dynamically adjusting switching frequency based on output ripple current.

A vehicle power supply controller monitors signal line impedance to verify connection states without unnecessary wake-ups.

Integrating a control unit into the charging device allows remote vehicle positioning, eliminating the need for user reentry when cable length is insufficient.

Temperature compensation in the converter maintains stable charging current across 0°C to 100°C despite irradiance variations.

System adapts state of charge limits via feedback control to resolve the trade-off between usable energy and battery durability.