Charging Stations TRIZ Cases

A fluid-driven generator and compressor module sustains battery charge for vehicles while cutting oil dependence and emissions.

Historical operating power deviation adjusts device requests so available power can be allocated without battery overcharge or overdischarge.

Placing the contactless charger between front side frames preserves ground clearance and departure angle while supporting offset collision load absorption.

A viability metric combines vehicle usage, charging preferences, and program costs to help EV-OEMs decide on utility demand response participation.

An RC-based inspection signal replaces photocouplers to detect welded relays more reliably in power conversion circuits.

A shared balancing and charging architecture enables faster EV charging while reusing grid protection and switching only when network injection demand is low.

Pull plates draw wheels inward for unilateral fine adjustment, reducing motor overload and easing precise parking at battery swap stations.

By referencing the battery negative terminal instead of the chassis, this case detects EV leakage paths and helps locate the faulty pack or cell.

A cable bumper around the power distributor's voltage cable absorbs and disperses crash loads to reduce shock and combustion risk.

An overhead rail moves a pantograph between tightly parked buses, enabling sequential charging in narrow depots without ground chargers.

Reconfigured motors, inverters, and switches regulate output voltage for V2V charging between vehicles with different battery voltages.

Supercapacitors buffer EV charger peak loads by storing off-peak energy and releasing it during fast charging to avoid utility demand charges.

A hybrid control circuit adds parasitic accessory load to the battery power limit so charging stations can supply both without slowing battery recharge.

A control module detects charging standards and switches modes to support combo, CHAdeMO, AC 3-phase, and GB/T charging with one architecture.

A converter lets an electric automobile battery charge an electric work vehicle on-site, avoiding trips to fixed chargers and work interruption.

Charged battery swapping at the landing pad cuts UAV recharge downtime and keeps package delivery running continuously.

A movable charger meets EVs at scheduled locations, cutting detours and avoiding the high build cost of fixed fast-charging stations.

A shared liquid-air cooling cavity improves charging pile power-device heat dissipation while reducing pump-related reliability and maintenance issues.

Dynamic fee adjustment based on staff and vehicle status helps spread EV charging dispatch demand and reduce service bottlenecks.

An automatic plug-driving docking assembly lets one mobile charger charge another, avoiding repeated EV plug cycles and intermittent charging.

A single manually actuated fuse circuit replaces multiple HVIL contact pairs in EV charging connectors, cutting space, cost, and service complexity.

A seven-switch indirect matrix converter cuts charger power loss while enabling bidirectional flow and power factor control for faster EV charging.

A master parking and charging station balances power across distributed posts, combining payment, parking, and flexible EV charging.

A centered battery pack above the drive shaft improves electric ATV range while preserving handling and reducing overturning risk.

A concealed EV charging unit disguised as a landscape element uses alarm wires and movement detection to deter cable tampering and theft.

Surface-mounted input and output bus bars on a multi-phase charger PCB balance resistance, improve current sharing, and reduce wiring heat.

A deformable single seal lets a shallow vehicle charging port fit multiple plug standards while cutting size, parts, and contamination risk.

A multi-resource interface links electricity and road-use records through one contract certificate, cutting duplicate infrastructure and user accounts.

Local controllers share charging performance data so total power can be allocated across truck chargers without relying on one central controller.

Sensors and cameras monitor unattended aircraft charging, detect abnormalities, and trigger alerts or charging interruption for safer operation.

A set-back third winding and unequal subwinding pitch cut charging pad space while preserving magnetic coupling and misalignment tolerance.

A secondary electromagnetic lock pin blocks battery pack shaft release, cutting lock base space use while preventing loosening or drop-off.

Optical sensors guide an overhead inductive transmitter to the vehicle coil, avoiding ground debris, water exposure, and cable handling.

Phase-shifted transformer windings and interleaved secondary rectifiers improve DC-DC voltage conversion efficiency and fault tolerance.

Electric carts, storage docks, and controller logic automate condition-based article sorting, charging, and delivery routing.

Dynamic power sharing across modular DC chargers helps multiple EVs charge faster without exceeding limited grid capacity.

Preloading profile-matched ads to EV chargers before charging starts improves timely display, user engagement, and delivery tracking.

An eccentric crank and lever parallelogram open a flush EV charge port door with compact actuation, self-locking, and rain sealing.

Out-of-phase modular EV charging coils shape magnetic flux inside the vehicle chassis, cutting exclusion-zone EMF without added shielding.

A modular control unit routes power for EV charging, vehicle-to-vehicle transfer, and offboard loads while reducing dedicated cable clutter.

Pre-charge voltage matching with a buck-boost converter suppresses EV charging relay fusing while enabling higher charging power.

Transmission-side current sensing finds the resonance frequency without receiver communication, improving wireless power transfer under coil misalignment.

A spring-return movable housing shields charging terminals from weather and spatter while enabling low-cost autonomous outdoor robot charging.

A centralized ML controller coordinates facility energy sources in real time to cut costs, improve efficiency, and maintain operation during disruptions.

A carrier phase shift in the traction inverter charges auxiliary batteries using switching harmonics, avoiding a separate converter module.

A variable resistor and microcontroller pre-charge the power module, limiting startup surge current and reducing relay failure risk.

A parked EV limits closed-circuit current from secondary consumers based on battery state and trip energy needed to still reach a charging station.

Encrypted WiFi or SRC authentication lets vehicles start charging at legacy stations without PLC links, improving secure interoperability.

Wired charger transfer plus near-field ID matching prevents battery pack mix-ups when multiple vehicles and chargers are within range.

A direct cover-state wake-up path bypasses the CAN bus, giving EV charging sockets faster response, lower power use, and steadier signals.

A switching power supply device merges multiple power circuits to enhance noise reduction performance across single and polyphase AC inputs.

A retractable power conduit cable reel assembly incorporates a dedicated brake mechanism to lock the extension position during charging operations.

Aggregates multi-OEV charging data to meet utility demand response parameters, resolving insufficient individual vehicle loads.

Switching capacitors between series and parallel configurations extends the DC voltage range to 1000 V while keeping component stress within safe limits.

Range extension system connects portable batteries directly to vehicle high voltage bus for immediate energy use.

Shield serves dual function for shielding and sensing, reducing complexity while preventing safety risks from undetected objects.

A power supply ECU adjusts current thresholds based on coil coupling states to manage contactless power transfer.

Segmented switching means reduce switching losses and harmonic distortions, enabling efficient high-frequency operation for fast electric vehicle charging.

A battery controller verifies sensor alignment before enabling charge cycles.

A traction battery control method checks identification data via a communication link before enabling power connections.

A vehicle battery charger uses a capacitor and single contactor to manage DC power flow efficiently.

Portable power transfer units balance supply and demand at high-density venues, reducing reserve power costs.

A scaled vehicle model displays real-time status via wireless signals, eliminating the need for active smartphone interaction.

Primary unit detects foreign objects by measuring power draw during drive signal magnitude changes, preventing heating while maintaining transfer efficiency.

A battery controller selects charge current limits from multiple tables based on initial state of charge.

Segmenting the locking unit into a loose cylinder simplifies replacement and standardizes key management across multiple stations.

Preliminary ground equalization prevents residual current generation that triggers residual-current devices during electric vehicle charging.

Merging neutral and ground contacts reduces manufacturing complexity in EV chargers, with a trap circuit preventing low-frequency current circulation.

Electronic authentication replaces mechanical security devices to prevent misuse while enabling seamless cross-operator billing without grid modifications.

An automated locking system prevents unauthorized access to charging sockets, resolving the trade-off between security and operational complexity.

Direct active and reactive power control in the ABC frame eliminates coordinate transformation overhead for grid-tied converters.

Magnetic field sensors measure stray fields to determine lateral offset and axial distance between inductive coils.

A vehicle power source device manages DC outlet and service receptacle outputs through an electronic control unit.

A voltage control system adjusts converter duty ratios using feedforward terms derived from reactor measurements to stabilize output.

A wireless power supply system uses a three-stage excitation method to pair vehicles with ground units efficiently.

A recharging system automatically selects modes by reading pulse width modulation duty cycles to enable seamless transitions.

A charging system modulates electric power to encode battery charge levels for display without communication facilities.

A cylindrical bobbin spaces an induction coil from a heating element, guiding upward coolant flow to discharge air bubbles and prevent overheating.

A charging device constructs forecast profiles to regulate output power through dynamic mode switching.

A battery management system calculates unit safety using physical data and adjusts thresholds based on reference information.

A power-supply circuit uses a control module to disconnect auxiliary devices during standby mode.

Parking meters issue activation codes to manage electric vehicle charging stations, reducing infrastructure costs.

A modular electric vehicle system verifies module compatibility via identification signals before establishing electrical connections.

Separate charging terminals and a heating member maintain optimal cell temperature, preventing dendrite formation while preserving high power density.

Opposing terminal placement increases impedance to suppress radiation noise, enabling higher switching frequencies and smaller DC-to-DC converter size.

Centralized computing systems calculate dynamic charging rates for electric vehicle nodes, enabling multiple chargers within existing infrastructure limits.

A charging device detects short circuits by monitoring electrical quantity through a parallel resistor and ground-side switch.

A secondary battery charging method uses incremental constant voltage stages to optimize charge current reduction.

A charging device uses an internal energy storage unit to buffer power and measure battery capacity through controlled discharge cycles.

A battery charger generates heat through high-frequency switching to warm an electric vehicle battery before charging.

A DPDT AC relay switches power between inputs to keep the LVDC circuit running when one source fails.

An information system grows an anthropomorphic character based on vehicle travel history to engage users.

Double D and Quadrature coil configurations on magnetic cores minimize electromagnetic emissions while maintaining alignment tolerance.

Integrated bus-bar eliminates separate connector male parts, reducing housing complexity and part count.

An automated lift platform with contact detection minimizes damage risk during heavy electric accumulator unit maintenance operations.

A near-field transmitting module emits an identification signal containing a charging point identifier for electric vehicle charging stations.

A wireless power transfer controller monitors switching frequency and input current to identify foreign objects between transmission and reception pads.