Charging Stations TRIZ Cases

Coupled inductors in a neutral-point-clamped grid converter cut switch voltage stress, common-mode noise, and high-frequency currents.

Dynamic control of solar canopy EV charging aligns charging rates with solar output to cut demand charges and support the grid.

A dispatch plan sends a power supply vehicle to transport the user and charge a stranded EV en route, reducing destination delay.

Travel nodes guide an autonomous mower back to its charging station with shorter routes, lower power use, and obstacle-aware navigation.

A grid-aware platform shares idle private EV chargers using owner rules, renewable energy filters, and load thresholds.

During wireless ECU rewriting, the charging lid stays locked and the user is notified that charging is temporarily unavailable.

A midpoint inductor lets a Vienna rectifier charging module absorb reactive power, improve current waveforms, and cut hardware cost.

A bio-inspired scheduler balances EV charging, discharging, prices, battery limits, and departure times to improve profit and user satisfaction.

A flying-capacitor stage feeds an isolated DC/DC converter to deliver multiple output voltages while reducing converter size.

A master vehicle coordinates power from multiple vehicles to match facility demand and keep supply frequency stable.

Queue placement is adjusted from predicted SOC loss and future task energy needs so mine machines can charge without risking task failure.

Cloud and local controllers coordinate EV, home, and grid power flow to meet charge deadlines while reducing privacy and control burdens.

Model predictive control anticipates fuel cell response delay to prevent battery overvoltage and extend FCEV battery life.

Maps battery model parameters across different currents to improve low-temperature traction battery power capability estimation.

Computer-readable codes, slanted dock surfaces, magnets, and a hall sensor help robots dock accurately for charging despite drift.

A shared vehicle charging terminal detects AC or DC input and switches PWM pilot signaling to support flexible, compatible charging.

IoT-based dispatch of portable EV chargers matches mobile charging supply to stranded drivers, easing range anxiety where stations are scarce.

Unexpected events can drain EV batteries; this case reallocates remaining trips by battery level to avoid fast charging and cut lifecycle cost.

Integrated fans and a heat sink cool an EV charging adaptor, limiting heat buildup during high-current charging across incompatible standards.

A thermal battery model shapes variable charging current to maximize break-time energy while limiting temperature rise and degradation.

Transition metal coatings form insulating passivation layers in electrolytic environments, preventing leakage while simplifying wet connector design.

Predetermined transmission timing and impedance switching stop unnecessary magnetic power transfer when the receiver fails or no longer requests power.

Charging-station data feeds an AI SOH model that updates EV battery control factors to slow degradation and improve service life.

Motor-driven locking and sensor feedback secure EV charging adapters against theft while making connector detachment easier for users.

Direct DC pile detection lets the onboard charger enter high-voltage DC mode without pre-discharge or power-state switching, cutting EV charge time.

A charging-port immobilizer reads control pilot voltage to confirm an EV is disabled before maintenance or rescue work begins.

An active neutral-forming circuit creates a center-point reference for islanded split-phase power, balancing 120V loads without bulky autotransformers.

Dynamic priority control based on charge-discharge state reduces conversion loss when EVs are mixed within a shared load group.

Dual flow paths and a lowered constraining structure vent thermal runaway gases smoothly while keeping battery rows stable.

Series capacitors balance impedance across Litz wire conductors, improving inductive charging efficiency while reducing losses and wire wear.

Selective isolation switches and break-before-make storage paths improve EV charging safety while reducing power loss and component wear.

Two motor boost circuits and selective clutch disconnection raise EV charging power while preventing torque-release shake and noise.

Pre-parking location data enables early dispatch of energy service staff, while post-parking updates preserve delivery accuracy and cut wait time.

Dynamic EV charging and discharging priorities use vehicle efficiency and battery capacity to cut energy waste during price spikes.

3D correction markers add reference points to structured-light scans, helping autonomous charging robots pick up and dock EV plugs accurately.

Real-time load matching and V2G dispatch help wind-solar-storage charging stations sustain critical loads after thunderstorm line trips.

A check hole and pull-out gauge near the EV charging port let workers inspect adjacent tank levels during charging without extra movement.

A joint coil core aligns battery and vehicle coils to cut transfer losses, avoid plug wear, and support reliable battery exchange.

Input detection with visual or sound prompts enables gentle aperture tube door opening and helps prevent damage from repeated presses.

When lateral drift lowers nighttime wireless charging efficiency, the ECU adapts headlight range to guide realignment with the power supply lane.

Precharging the HV DC intermediate circuit equalizes potentials before charger coupling, limiting inrush current and preventing relay contact sticking.

A standardized resistance in the assembly lets one EV cable identify chargers or discharging units, cutting duplicate cable purchases.

Historical vehicle usage and ambient temperature guide charging power and ventilation control to cut queue time while limiting heat buildup.

An accelerometer-controlled contact plate disengages from rails during hoist motion to cut sparking, friction, wear, and charging resistance.

Directly mounting the FET on a conductive substrate simplifies EV charger assembly, cuts cost, and improves cooling and space use.

An exterior gripping cable unlocks the bonnet without entering the cabin, cutting cost and extra user steps while supporting secure access.

Charging positions are assigned using vehicle charge profiles, solar capability, and map data to cut shadow interference and charging time.

A protocol-translating interface module links proprietary battery ports to standard chargers and loads for safe, lower-cost charging and discharging.

A four-bar battery lift and solenoid connection scheme enables fast power source swaps, cutting recharge downtime on power machines.

An edge controller converts plain-text OCPP charger messages to encrypted MQTT with mutual authentication to secure EVSE management.

Matched transmission and reception timing lets each contactless power segment be checked individually, even when adjacent segments also fail.

Honeycomb metal shielding, ferrite bars, and matching polygonal coils cut EMI and eddy losses while improving EV inductive charging efficiency.

A modular DC-bus layout cuts AC-coupled wiring, shortens power paths, and improves installation efficiency and electrical safety.

Nested frustoconical coils use a male-female lock to improve alignment, contain magnetic flux, and raise charging efficiency for light EVs.

A buffer storage unit shifts energy draw off-peak, enabling fast industrial truck charging without overloading the local power grid.

Dynamic power curves use battery and gun line temperatures to match EV charging robots with safe, efficient charging and discharging.

A changeover switch and dual galvanically isolated DC-DC converters supply 450-1000 V loads with fewer converters and lower load.

Nearby charger data, charge recovery estimates, and travelable distance are combined to support more accurate EV route planning.

A unified charger traction inverter handles single- and three-phase AC charging without extra rectifiers or filters, cutting EV weight and cost.

Dynamic intermediate-voltage control cuts combined AC-DC and DC-DC conversion losses using power and temperature feedback.

A block sequence protocol lets a BMS verify wireless message order, detect stale battery data, and preserve safety integrity.

A four-branch converter switches between AC, DC/DC, and three-phase modes to cut charger variants, costs, and integration complexity.

Predicted surplus office power and vehicle battery capacity are used to retain selected cars for charging without unduly reducing employee availability.

A split positive-negative boost topology uses chokes and symmetry capacitors to balance chassis isolation voltages and extend converter life.

Wheel-driven generators recharge a two-way battery during driving to cut charging stops and extend electric vehicle range.

An onboard EV controller identifies local grid codes and adapts V2G charging or discharge to keep power transfer compliant during normal and emergency conditions.

Asymmetric phase current draw lets the EV identify EVSE phase order automatically, preventing uneven loading, overheating, and charging inefficiency.

Remote grid code delivery lets EVs enable or block V2G charging and discharging based on location-specific compliance requirements.

Parallel coaxial coils in docking charging heads deliver EV wireless power without bulky buried coils, cutting installation space and construction.

Authentication at the charging station gates power flow and data links, enabling secure UAV charging without exposing sensitive communications.

Coil voltage is compared with a reference during wireless charging to detect foreign objects early and trigger protection against unsafe heating.

Dynamic shutdown thresholds use battery charging limits to interrupt the power circuit before fuse blowouts or battery damage.

Side and top cable access with a removable adaptor plate lets EV charger bases route power cables after placement and avoid on-site drilling.

When a charging switch fails, the motor winding and dual inverters create a bypass path to keep high-voltage battery charging stable.

Distributed docking stations and route planning let UAVs recharge mid-journey, extending range and reducing manual deployment.

A power-cycle first factor plus RFID, MAC address, or app-based verification secures offline EVSE setup without internet access.

Separating communication and power zones lets moving vehicles authenticate early and receive stable contactless power despite brief coil coupling.

Dual inverter and DCDC stages balance single-phase three-wire loads, preventing charger performance loss during bidirectional power supply.

A heat exchange plate, radiator, and evaporator regulate cabinet temperature and condense moisture to protect batteries from corrosion and short-circuits.

An auxiliary battery keeps a compact loader in limp mode while onboard slides or a crane remove and replace the main battery without external equipment.

Proximity sensing tracks whether an EV charging coupler is properly holstered, helping prevent damage and charger downtime.

Self-resonant antennas create a large charging volume that maintains efficient, continuous wireless power for moving platforms without alignment.

A differential amplifier, low-pass filter, and comparator detect AC or DC input to control EV charging contactors without BMS software upgrades.

A server-linked marine power pedestal enables secure mobile commissioning, usage monitoring, and emergency stop control for dock charging.

Self-guided conveying vehicles use lifting receiving elements, a slot floor, sensors, and lubrication to move workpieces with less contamination and wear.

A switched power path keeps the processing unit alive during battery charging, preserving data and enabling charge-status feedback.

Parking spots are assigned by solar-cell efficiency and sunlight exposure so higher-output vehicles stay in sun longer and total lot generation rises.

A shared bidirectional DC/DC circuit lets the battery and chargeable vehicle use one power stage, cutting hardware cost while preserving flexible charging.