Charging Stations TRIZ Cases

Dual contact spacing lets drive and load wheels clear a floor charging plate while preserving aligned direct-contact charging.

Motor-mediated charge and discharge loops match battery voltage and current without extra converters, reducing lithium plating, heat, and vibration.

Distributed cascaded modules balance AC or DC charging by cell status and temperature, improving battery reliability and usable power.

Usage-history-based deterioration estimation triggers battery replacement alerts at the right time, extending vehicle battery use and reuse.

Gain inversion and threshold-based frequency adjustment let an LLC DC-DC converter control input voltage quickly across varying battery voltages.

Active coolant flow through the connector cavity cools the load line, enabling high current capacity with smaller, lighter conductor cross-sections.

Modular battery swapping separates charging from vehicle use, cutting EV downtime while AI-guided monitoring helps extend battery life.

A fan-driven inlet-to-outlet airflow path cools the phone before the charging module, limiting heat buildup that lowers wireless charging efficiency.

An auxiliary DC boost converter pre-charges the V2X bus and checks cable insulation before disconnect closure, enabling safe startup.

Axially rotatable unlocking parts correct circumferential misalignment in battery swapping while avoiding outer-shell deformation.

When HEMS communication fails, EVSE stops reverse power flow and switches the vehicle battery from discharge to charge to prevent over-discharge.

Variable charge current and voltage measurements estimate EV battery resistance externally, enabling fast third-party performance checks.

Fan-driven airflow channels under the phone cool both the charging module and device to prevent heat-related wireless charging loss.

A vehicle-mounted platform gives UAVs a flat landing surface and automatic charging in remote rugged terrain, reducing damage risk and downtime.

By separating useful and reserve battery capacity, this case keeps EV charging time and SOC displays intuitive despite nonlinear charging.

Minute charging keeps the auxiliary battery ready for vehicle-to-equipment communication while limiting impact on grid supply-demand balance.

Wide area wireless signaling lets a moving vehicle cancel noncontact power from multiple ground chargers before handoff gaps occur.

Short bursts of bus traffic at plug-in trigger charge checks, confirming EV charging status while limiting data collection and transmission.

An integrated coupler connector automates charging for electric work vehicles, reducing manual cable handling, connector wear, and downtime.

A shared inverter and coupled windings handle AC charging, DC voltage boost, and battery-to-grid power without separate EV charging modules.

A vehicle module stores updates in advance and transfers them to inductive charging base modules during charging, even without network access.

A fuel-cell and battery skid retrofits heavy trucks with constant high-voltage DC power while cutting diesel use, downtime, and emissions.

Power loss tracking lets a charger reposition its transmitting coil as the device shifts, maintaining alignment without a separate detection board.

Dual relay path control lets a wireless EV charger power external devices directly when needed, cutting inverter and relay losses.

A master EV authenticates another vehicle, shares charger power, and reports charging data to reduce waiting where chargers are limited.

A vehicle-side controller updates a renewable energy index during battery charge and discharge, enabling green power valuation and user incentives.

A mobile energy storage unit collects minimum surplus energy from idle EVs and redistributes it to the grid during peak demand.

A 90-degree turnover mechanism changes battery pack orientation in less space, simplifying swapping stations for large battery packs.

Category-based EV charging with flexible demand and approximate dynamic programming cuts scheduling complexity while easing peak grid strain.

A side-mounted fan directs forced airflow across the charging surface to cool both charger and phone without opening the sealed housing.

Three prismatic joints and link assemblies position an EV charging unit in 3D while preventing tilt and easing shielding against pollution.

Compares immediate and delayed EV charging costs while accounting for battery temperature adjustment, making smart charging savings clearer.

Integrated bidirectional converters balance split EV batteries without dedicated circuits, cutting package volume and cost while extending pack life.

A cooling assembly around wiring terminals removes high-current heat, enabling faster charging with a lighter, easier-to-handle gun.

Built-in sensing and controller logic let one EV charging cable authenticate across charger networks and verify delivered energy remotely.

A frame-rail cross-brace supports EV powertrain components and the subframe to absorb road and powertrain vibration before it reaches the steering gear.

A reconfigurable supply interface uses buck-boost conversion and isolation to link EVs and inverters across voltage architectures and charging modes.

Shared bridge arms, motor windings, and a transformer combine EV charging and drive functions while simplifying layout and reducing cost and volume.

Predicts the minimum EV battery charge needed for planned driving, cutting wait time, range anxiety, and unnecessary charging cycles.

Immittance conversion tuning cuts inverter harmonics in contactless vehicle power transfer, reducing losses and improving transmission efficiency.

Using temperature, discharge amount, and SOC variation, this case improves NiMH charge reserve estimation to prevent valve opening and electrolyte loss.

A mobile charging vehicle synchronizes with an EV in motion to deliver wireless power, cutting detours, charging delays, and range anxiety.

Dynamic fleet reallocation keeps enough on-demand car sharing vehicles available without unnecessarily reducing reserved-use availability.

A lightweight rechargeable battery pack with vehicle-compatible charging ports enables portable EV charging away from stations and helps avoid stranded trips.

Weather and grid forecasts raise an EV battery’s charge limit before outages, enabling bidirectional backup power for structures.

Pivoting and extending covers form a frame around the charging arms to block foreign matter from the housing space during vehicle charging.

A horizontal-entry lock seat and elastomer-assisted rotating shaft simplify battery pack mounting while improving locking stability and safety.

A movable charging column rides with the parked vehicle, enabling automated socket engagement and safe EV charging in inaccessible parking bays.

A current-limiting charger uses the vehicle service network and socket access to safely revive deeply discharged EV service batteries.

A time-based stop condition lets cell voltage exceed the target briefly below the limit, preventing overcharge without cutting charging amount.