Charging Stations TRIZ Cases

Multiple battery conditioning modes manage heating and cooling to shorten EV charging time while maintaining battery output and driving performance.

Dynamic EVSE policy workflows handle non-critical payment and HMI anomalies to prevent charging cancellations and improve interoperability.

Integrated battery mounting to the vehicle longitudinal beam removes the swapping frame, saving space, weight, and swap-station cost.

An encrypted salt added to key derivation blocks unauthorized nodes from computing refreshed wireless network keys and preserves secrecy.

When coil position judgment is incomplete at READY-OFF, delayed stop-state checking enables contactless vehicle charging to proceed.

An internal regulating portion limits spring overtravel in a connector terminal, preventing impact deformation and preserving contact reliability.

A test charging plan and SOC change feedback reveal which vehicle is actually linked to a charger, preventing charging errors.

Uses a power converter, DC switches, and a discharge resistor to measure EV insulation safely without a transformer.

Manual hand-crank and solar charging provide a portable backup power source for EV batteries when charging stations are unavailable.

Configurable EVSE policies let charging continue through non-critical anomalies, improving user flow and charging success.

A two-stage charging bow and compensation stroke adapts to different vehicle heights while speeding connection and reducing contact risk.

Exchangeable fast-charge lithium battery packs and FIFO charging cut industrial truck downtime, spare packs, and grid power demand.

A policy-driven event processor coordinates HMI, payment, and charging steps to handle interoperability mismatches and avoid charge cancellations.

Real-time index monitoring lets power-up devices degrade or recover service levels instead of full shutdown, easing peak demand resource waste.

Lock-state notification shows operators when a battery case lid cannot open, enabling safer, smoother battery replacement in electrified vehicles.

Reconfigured on-board PFC charging lets higher-voltage EV power supplies use lower-voltage DC stations without extra boost converters.

A meter collar adaptor and disconnect switch let an EV charger isolate a home from the grid and supply backup power safely during outages.

Broadcast charger status and location so vehicles can find available pads, authenticate securely, and avoid connector wear.

Anticipatory current limiting lets vehicle power take-off interfaces supply external loads from stored energy without damaging wiring or components.

Dynamic breaker interfacing, GFCI, and networked load control improve EV charging safety while avoiding oversized power infrastructure.

Switchable battery and generator power lets one telehandler work in emission-restricted zones without recharge-related downtime.

Sensors measure outlet current so a bidirectional EV charger can safely power indoor and outdoor outlets during charging or V2G modes.

Controlled discharge through a bidirectional eVTOL charging station improves power data capture while limiting over-discharge risk.

A retractable deck overhang protects side-loaded replaceable batteries while preserving baggage space and clear loading-port visibility.

A control module switches charging modes and communication channels to support CCS, CHAdeMO, and China DC with one EV charger.

A wall-mounted enclosure uses a retracting coupler to keep EV charging cables off the floor, reducing dirt exposure and clutter.

Coordinated phase shift, duty cycle, and coil current control stabilizes bidirectional wireless EV charging and grid power exchange.

Route-based control balances parallel replaceable batteries by predicting consumed SOC and selecting the right swap count and target charge.

Detachable battery modules let vehicles swap only discharged units, cutting power waste and easing handling of large underbody packs.

Voltage is raised for battery-level matching, test current confirms relay closure, and residual EV power can be discharged without harming battery life.

Alternating charge-discharge between two battery packs generates Joule heating to preserve EV battery charging and power in cold weather.

Charging heat is matched to staged compressor cooling so EV and hybrid batteries stay within temperature limits without extending recharge time.

An energy storage bank buffers EV charging peaks using meter-based control to stabilize grid power and avoid outages at multi-charger sites.

Separated vertical charging contacts let rail-grid container vehicles charge at higher current with less wear and lower alignment precision.

Iterative low-cost time-slot selection charges an EV battery on time while reducing computation under variable pricing and power availability.

Offset placement of the transformer and battery-side circuit helps prevent high-voltage exposure when adjacent vehicle units deform in a collision.

Heating and charging start times are adjusted to demand and outdoor temperature, keeping swap batteries ready without prolonged heat or high SOC.

A composite heat exchanger combines conduction and evaporation-condensation cooling to dissipate charger heat while keeping dust and water vapor out.

An integrated tank and discharge tubes stop charging and inject cooling agent into the affected booth to contain battery fires fast.

Variable inductance keeps wireless EV charging resonant at lower frequencies, cutting component cost while extending transfer distance.

Power-line communication enables reliable remote monitoring of EV chargers in underground sites without extra communication wiring.

A wheeled battery charger uses a foldable wheel-lock tether and standard-outlet precharging to give EVs secure daily range replenishment.

An L-shaped bracket with vertical and horizontal beads stiffens the front fender below the lid hinge to prevent inward panel denting.

Detector-guided adjustment aligns battery position and orientation during underbody EV replacement, enabling stable attachment despite mount variation.

Uneven inactive states in a dual active bridge converter spread switching losses across bridge legs to improve thermal balance and power rating.

A spaced transport module separates passengers and cargo from propellers, reducing contact risk and motor noise in modular VTOL aircraft.

Route-aware battery management coordinates fuel-cell support and charging options to extend EV travel when stations or grid power are limited.

Motor windings are actively excited to match AC or DC source voltage to the battery, enabling bidirectional charging without external transformers.

Stored battery energy enables fast EV charging from multi-port stations without costly 3-phase installation, while adapting to varied chargers.

Alternating cable signals let a remote computing unit identify the vehicle, block unauthorized charging, and better time charging.

A tilted protector in the front compartment redirects the brake unit away from the electrical unit during collisions to limit electrical damage.

Multiple power transfer coils and position-based activation improve wireless EV charging efficiency despite coil misalignment and airgaps.

Maps connector occupancy and uses a normalized stress metric to balance depot charger loads, reducing charging delays and congestion.

Historical fuel station sessions are converted into EV charging demand to size charging points and a compensation battery without overloading the grid.

Using OBC DC-DC converters to charge a vehicle main battery from swappable batteries avoids extra converters, cutting size, cost, and losses.

Multiple wheel and turbine generators with onboard storage keep a conduit inspection tool powered and transmitting data even when stuck.

A segmented body layout packs batteries, fuel cells, tanks, and cooling modules into limited hydrogen EV space while preserving rigidity.

Opposed MOSFET body diodes in a matrix converter block unwanted reverse current when switches are off, improving charger control and efficiency.

Two parallel breakers and shared load straps let apartment appliances and EV chargers run safely from one meter without added load management devices.

Active capacitor voltage control in a non-isolated EV fast charger suppresses leakage currents, improving grid quality and safety.

A coupled flap and charging element move in opposite directions to free access while reducing protrusion, vandalism risk, and icing.

A time-based prediction screen compares remaining charge and reward outcomes, helping users judge whether to accept energy management requests.

A dual-inverter open-winding motor shares propulsion and power takeoff duties to cut redundant EV hardware and improve component use.

Charging can be stopped through existing in-vehicle inputs, avoiding hard-to-find charger stop buttons and improving user convenience.

A controller times transistor switching at zero voltage while precharging the output capacitor to cut loss and limit inrush current.

A roaming power unit uses sensors and articulation to bypass obstructions and maintain efficient wireless beam alignment to moving targets.

Independent flaps expose only needed port sections for different charging plugs, while controlled heating helps prevent ice and snow buildup.

Removable energy systems let refuse vehicles swap charged battery units quickly, cutting recharge downtime and improving fleet availability.

Available grid power is used to calculate how many vehicles can charge in each road section, preventing overloads during wireless charging.

Voltage and current monitoring detects line faults and poor plug contact early, preventing arc sparks without a temperature sensor.

A sliding lock assembly secures heavy vehicle energy storage brackets quickly, reducing mounting complexity while improving service safety.

Wireless primary and secondary battery nodes relay frames to cut BMS wiring weight while keeping cell communication reliable and replacement easier.

Weather-triggered lift control raises an underground charging unit during rain to wash off sand and mud and limit rust and corrosion.

A removable second high-voltage battery charges the main pack while driving, extending range through SOC, temperature, and power-demand control.

A smart breaker, voltage sensing, and backup control power help bidirectional EVSEs switch AC/DC V2X modes safely during islanding and reconnection.

Battery aging models and usage certificates help truck fleets predict remaining EV battery life and plan replacement before downtime occurs.

Geographic EV power-use data with timestamps helps utilities target grid upgrades and charging coverage while protecting user anonymity.

Separate DC and AC cable assemblies with adapter busbars let one vehicle charging inlet support NACS and CCS while simplifying repair.

Sensors detect foreign objects and deactivate affected road transmitters while tuning resonant frequency for speed and temperature changes.

A mediator billing system separates household and guest EV charging costs, enabling shared home charging without rate settlement burden.

A peer-to-peer matching layer links EVs to compatible chargers by plug type, location, and user preferences, enabling reservation and payment.

Aerogel isolation cuts heat transfer from current-carrying charging parts to the housing, enabling lighter, thinner high-power EV charging components.

Separating DC and AC charging ports lets the DC port sit near the battery, cutting harness space, weight, cost, and connector mix-ups.

Multiple switching elements reconfigure the EV charging path to support CCS, NACS, and MCS while reducing vehicle-specific hardware.

A modular contactor matrix switches battery modules between series and parallel modes for faster 400 V/800 V charging with SoC equalization.

Intelligent relay logic balances Level 1 and Level 2 charging in one EVSE while current overage protection keeps power distribution safe.

Current-threshold control switches an alternator in parallel with a DCDC converter to meet load demand beyond converter output limits.

Directly coupling the conductor and cooling hose to the contact element improves heat transfer, supports higher charging current, and adds a coolant buffer.

Real-time battery charge and charging progress display helps road machine operators plan long charging cycles with less operational complexity.

Using stator windings as a boost inductor, the inverter steps up legacy charger voltage to charge higher-voltage EV batteries.

Isostatic pressure applied during charging suppresses lithium dendrites, improving battery safety, cycle life, and fast-charge capability.

Immersion-cooled prismatic cells and dock fluidic ports improve heat removal from battery cells and bus bars in swappable modules.

A controller identifies recurring weekday charging and start-use patterns to recommend charging conditions that limit deterioration without sacrificing convenience.

By combining charge-port location, charger position, and cable length, this case guides parking so EVs can connect without repositioning.

Pricing uses the battery's power generation source to set vehicle usage fees, improving energy-source awareness and renewable use.

Vehicle battery level and proximity trigger an underground charging unit to rise in advance, improving visibility and reducing charging wait time.

Passive rollers and a backstop mechanically guide robot wheels into accurate charging position, avoiding sensor errors outdoors.

Matches EVs for vehicle-to-vehicle charging using battery state, location, and route cost to find practical meeting points beyond grid stations.

Centrifugal fans cool sealed outdoor display assemblies and recessed EV chargers with better airflow efficiency and lower noise.

Calibration-based temperature correction compensates sensor lag and offset to estimate EV charging inlet terminal heat and prevent thermal runaway.

A detachable thermal member heats or cools swap-station batteries externally, avoiding internal flow paths, extra weight, and added complexity.

Timed secondary-bridge switching reduces primary-side voltage and current stress in bidirectional DC-DC charging while stabilizing output voltages.

Stage-based current limits use rebound and polarization potentials to raise fast-charging capacity while reducing lithium precipitation risk.

Elastic members in a quick-change battery guide absorb insertion misalignment and cushion bracket collisions to prevent battery box damage.

By advancing charging starts for selected EVs, the server tracks grid power targets while preserving reserved charging end times.

Coolant pumped around bare conductors cuts thermal resistance, enabling flexible EV charging cables to carry higher current.

A mobile carrier transports, secures, and charges multiple robotic lawn mowers to raise cutting capacity across properties while reducing theft risk.

A meter collar integrates EVSE at the service entrance to use 240V power without a new outlet while separately tracking EV charging usage.

A server shifts excess vehicle charge into stationary storage, then routes other transports to retrieve it and ease peak-demand charging delays.

Wheel and crank speed sensing expands regenerative charging across coasting and low-cadence riding states to extend assisted range.

Auxiliary charging is limited by soak time to keep the low voltage battery ready without excessive high voltage battery drain.

A local AC circuit and bidirectional inverters move energy between station batteries to prevent depletion and maintain charging availability.

A bypass switch adapts the cable to controlled chargers or simple outlets, cutting bulk while enabling safer plug-and-play EV charging.

An above-ground cable duct with modular charging taps enables in-place scooter charging, cutting collection effort, cost, and emissions.

Monitored thermal and electrical margins let underused service transformers support EV charging while limiting overload risk and new grid investment.

Relay-controlled battery pack switching enables simultaneous charging and load supply in a power station while limiting lithium battery explosion risk.

As hydrogen drops, the controller lowers battery target SOC to preserve fuel cell vehicle power and avoid sudden travel restrictions.

A shrouded charging interface uses reed switches, a momentary switch, and contact checks to prevent arcing and unsafe mobile robot charging.

A vehicle coil unit uses an upward airflow generation surface to dissipate heat via natural convection.

Selective coil activation balances reactive power loading during dynamic charging, reducing thermal losses and maintaining voltage stability.

A tracking regulator uses a switch to form a low-impedance path between its reference voltage input and output.

A combined charging device injects compensation currents into motor phases to stabilize the rotor during battery charging operations.

A universal electrical circuit manages bidirectional energy exchange between electric vehicles and diverse power networks using adaptive switching cells.

Non-elastic deformation of a polygonal column prevents cable rotation and disconnection, improving installation efficiency.

A vehicle controller activates cabin climate control based on door locking signals, resolving timer-based scheduling failures when usage patterns change.

Converting undetectable DC residual currents into AC signals enables standard type A breakers to trip, resolving safety gaps without complex electronics.