Charging Stations TRIZ Cases

A dual-use bracket houses supercapacitors and stabilizes vehicle batteries, enabling fast energy bursts while reducing battery stress and recharge demand.

Predicted vehicle use sets a target SOC or limited SOC, reducing high-charge storage time while preserving range and battery life.

A guide-slot unlocking mechanism converts horizontal drive into rod motion, enabling stable battery pack release in tight space below EV chassis.

Using ratios of two magnetic positioning fields, this case detects coil overlap precisely without repeated calibration across varying heights.

Adapters and a smart host receiver combine charge from multiple connected entities, helping stranded vehicles receive usable power when one source is not enough.

RF intermediary nodes replace battery wiring to cut vehicle weight while preserving reliable, secure cell-to-controller communication.

Input-voltage-based current limiting helps a DC-DC converter charge link capacitors without causing voltage drops that disrupt connected consumers.

Magnetic attraction between the connector and vehicle inlet eases heavy DC cable alignment, lowers insertion force, and improves connection reliability.

Low-frequency resonant inductive charging uses dynamic impedance matching to improve power transfer while reducing health risks and spacing limits.

Aging-state thresholds let the BMS adjust battery pack limits before internal defects trigger overload, sudden failure, or thermal runaway.

Separated transformer windings create air-gap leakage inductance that replaces a separate inductor, cutting magnetic size and weight.

One auxiliary vehicle feeds a shared induction coil so others can charge wirelessly, cutting infrastructure cost without adding more chargers.

Charging-status analysis triggers onboard fire suppressant discharge to detect EV battery fires early and limit fire spread during charging.

Real-time aircraft load monitoring lets airport ground power charge EV batteries from spare capacity without adding separate charging infrastructure.

A pivot-mounted charging contact avoids guide jamming from rain, snow, and dirt while maintaining low-resistance, reliable high-current connection.

Liquid cooling transfers heat from the charging terminal and cable through a thermally coupled top cover, enabling faster charging without excess temperature rise.

Combining road, server, and connected-vehicle data with onboard inputs improves refueling route accuracy while reducing driver distraction.

A control device selects battery positions around the vehicle center and drive source to keep weight balance when fewer packs are installed.

Position-based torque limiting constrains reverse parking speed during manual battery swap entry to prevent collisions with station infrastructure.

Segmented three-phase coil elements create a stable composite magnetic field that cuts ripple current and improves high-power wireless charging.

Route-based SOC control uses COD heater cooling limits to absorb regenerative braking energy without battery overcharging.

Control and protection loops verify battery data before voltage output, preventing shock risks and adapting charging parameters to different robot batteries.

Stops vehicle-to-facility power exchange when transfer, solar output, or electricity rates indicate idle conduction, extending component life.

A reference cell tracks anode potential during cold charging so current can be reduced before lithium plating harms capacity and safety.

A boost-mode DC-DC converter precharges the DC-link capacitor from voltage difference data, avoiding extra precharge paths and high compensation currents.

A sealed charging unit uses an independent air duct and air-cooled radiator to simplify DC pile cooling, cut cost, and raise protection.

Weight sensors trigger a rising charging column after eVTOL landing, enabling automatic magnetic-induction charging and faster turnaround.

Parallel bridge contacts and magnetic compensation reduce electrical repulsion, helping electromagnetic switches withstand high short-circuit currents.

Predicting downhill routes before plug-in charging leaves battery headroom for regenerative braking, reducing brake heat and energy loss.

A vehicle-mounted UAV with GPS, infrared docking, and precision landing cuts truck travel while improving last-mile delivery reliability.

Repeating UAV housing segments combine storage, weather shelter, and charging pads to scale capacity without redesigning the full structure.

Wireless communication in a charge adaptor aligns connector and charge profiles to prevent improper EV charging and component damage.

Periodic charger requests wake an in-vehicle device, while threshold-based control blocks activation to prevent auxiliary battery over-discharge.

Bridge rectifier switch control regulates inverter bulk capacitor voltage during EV pre-charge and battery-to-grid operation to prevent overcharging.

Differential pole duty control in a bridgeless PFC circuit cuts common-mode leakage current and avoids false insulation breakdown during EV charging.

Multiple stored reference resistance values let the control box detect ground line disconnection accurately across TN, TT, and IT grounding systems.

Dynamic PFC bridge-arm duty control discharges AC-side capacitor voltage to prevent zero-crossing current distortion in single-phase charging.

Embedded bare-die and planar-transformer PCBs combine motor drive and onboard charging to save EV battery space and raise power density.

A vehicle charging circuit cuts relay wear by switching the neutral-point relay off before the charging relays at charge end.

Vehicle ID matching separates recognition from the charger, enabling secure EV energy billing while reducing fraud risk.

When one vehicle charging lid opens, the controller locks the other port lid to prevent dual-open states and avoid charging interruption.

Vehicle control is updated with server-stored battery characteristic data after battery replacement to prevent performance loss from mismatched packs.

Dynamic series-parallel battery reconfiguration improves multi-stage DC fast charging speed while protecting cells under real-time power and battery conditions.

Combining two EV power sources through an aggregation cable raises external power capacity and supports safer AC and DC delivery.

Corrected SOC diagnosis helps LFP vehicle batteries switch between charging and V2G discharge while reducing fast-charge limits and degradation risk.

Correlating voltage faults across battery packs within a time window helps block mis-triggered disconnects and keep vehicle energy storage available.

A server matches nearby vehicles by battery state of charge so excess energy can be shared locally without relying on fixed charging stations.

Voltage-difference sampling corrects SOC estimation errors in real time, resetting usable battery charge limits for safer charging and discharging.

DC-DC converters and local control balance uneven battery module charge, so more stored energy can be used during pack discharge and recharge.

AGV-based mobile charging reaches parked EVs on demand, avoiding fixed-pile installation while automating navigation, charging, and payment.

An integrated battery pack, retractable cable, and interchangeable headpiece let EVs gain emergency charge where infrastructure is limited.

An elastic locking member and push-button release enable fast battery swaps while keeping the coupling structure simple and secure.

Periodic wake-up and battery-aware mode control keep vehicle monitoring secure while reducing power draw during storage.

Hall-sensor current-sum monitoring isolates positive and negative HV charge lines fast enough to stop hazardous cable faults during EV charging.

Sensors detect vehicle occupancy and orientation to retract or place the charging plug, reducing cable and charger damage in tight charging zones.

Distributed current budgets let charging dispensers recalculate available power as units are added or removed without exceeding line current limits.

Preassembled containerized power distribution steps up source voltage for EV chargers, cutting on-site installation complexity and improving layout flexibility.

Controllers adjust bridge rectifier switch duty cycle to regulate bulk capacitor voltage during EV pre-charging and battery-to-grid operation.

Embedded inductive modules detect vehicle presence and category to deliver roadway power efficiently without lowered receivers or vehicle-roadside communication.

Unique charging power curve patterns let a vehicle and charging station identify each other, enabling accurate assignment and parallel charging.

Switchable center-tap transformer windings let an EV on-board charger cover 400V and 800V batteries while sustaining efficient conversion.

Authenticating EV accessories before off-state power delivery blocks unauthorized loads and protects the vehicle power system from theft and damage.

A strut-mounted removable battery uses spring-loaded contacts to enable quick swaps while maintaining stable scooter power delivery.

During EV charging, a secure data interface enables vehicle monitoring, malware scans, firmware updates, and remote diagnostics without recalls.

When a roadside power supply lane runs short, the vehicle can return surplus battery power to stabilize system-wide energy balance.

Multi-wavelength pilot signals and rotating Risley prisms cut EV receiver and photovoltaic panel search time despite GPS error.

A wheeled cable storage charger makes heavy EV charging leads easier to move while supporting 240 V AC input and 600 V DC output.

Dynamic current setpoints let an onboard charger handle unbalanced three-phase grid conditions while improving power factor and bidirectional operation.

A between-track fixed coil and onboard mobile coil charge railway vehicles wirelessly while avoiding major infrastructure changes.

Motor phase coils double as wireless charging receivers through a switched resonant network, cutting EV charging hardware, weight, and assembly.

Resistance and signal checks let an EV charging cable identify network type and enable charging only when protective earthing is intact.

Periodic wake-up from the high-voltage battery keeps a sleeping BMS monitoring and storing data while reducing lead-acid battery loss.

Dynamic correction of solar DC-DC reference voltage cuts charging power loss in vehicle solar systems despite component aging.

Permanent touch monitoring and site grounding let a mobile power supply operate safely where no main grounding rail or electrode is available.

Adaptive regenerative braking uses battery state, brake input frequency, and road slope to improve EV charging efficiency and reduce unnecessary deceleration.