Charging Stations TRIZ Cases

Moves vehicles between parking spaces based on battery state and space availability to better match facility power demand and reduce losses.

Duty cycle modulation shapes asymmetric phase voltages at resonant frequency to control wireless power transfer with lower switching loss.

Inverter leg modulation uses motor inductance for plug-in charging while limiting common-mode noise, ground currents, and rotor oscillation.

Magnetic lock-shaft sensing enables accurate battery pack positioning and synchronized locking to speed automated EV battery replacement.

Two transmitter-side coupling estimates reveal foreign objects without receiver feedback, helping stop wireless power before heating occurs.

Battery health data triggers proactive charging-discharge maintenance and user-timed service planning to extend traction battery life.

Dynamic control routes photovoltaic power to EV charging, battery storage, or the grid to avoid surplus solar energy waste.

An OCPP proxy lets charging points connect to multiple EV charging networks, easing network changes while improving redundancy and stability.

Tracks stored power by environmental added value so batteries can discharge the right electricity to facilities that specifically require it.

An intercept circuit and telematics unit switch modem states by battery charge to preserve remote monitoring without draining vehicle power.

A movable terminal holder spaces and secures latch power terminals, enabling safe external jumper access when the vehicle battery is insufficient.

Timed charging and adjustable charge rates shift EV demand to off-peak hours, easing grid strain while lowering electricity cost.

Zero placement matched to ringing frequency suppresses inverter voltage oscillation, enabling faster switching with lower EMI and noise.

Combining machine vision, broadcasts, Wi-Fi, and charging data improves aircraft ramp tracking precision and utilization monitoring.

Adjustable current limiting in a vehicle power cable connector helps prevent household fuse trips while keeping EV charging flexible.

Forecasted demand, smart meter data, and user priorities are combined to shed lower-priority loads before capacity limits are exceeded.

Charging event data and local context drive display content that matches vehicle needs, timing, and nearby charging options.

Stored battery energy is scheduled and distributed to EV chargers so dealerships can support multiple vehicles without costly electrical upgrades.

A status-line supply cable switches between EV charging and power draw modes, simplifying use and enabling vehicle-to-vehicle energy transfer.

Multiple EVSE-exclusion current models compare predicted and PCC current to detect spoofed or erroneous charging-station data without extra sensors.

Short-circuit timing is shifted to avoid advanced inverter current phase, protecting the receiver load while reducing transmitter heat and noise.

By combining inverter and charging functions, this DC-DC charger avoids AC-DC conversion steps to cut losses, cost, and reliability issues.

Bidirectional PFC conversion lets EV charging use grid and renewable power while limiting voltage imbalance and enabling energy feedback.

Charging targets are adjusted from recurring device power-use patterns to avoid over-charging, reduce battery wear, and extend battery life.

Relay-based charger routing lets a working vehicle accept three-phase or single-phase AC cables without added transformers or phase converters.

A dual-mode onboard converter switches the vehicle energy sub-network to DC charging, cutting conversion losses on weak shore power.

Peer-coordinated EV chargers share current data and adjust output to keep a common distribution component within its rated limit.

Three-mode switching with a coil-capacitor path improves dual-voltage battery charging, cuts pulsation, and supports device power supply.

A bidirectional EV battery connection supplies intermittent building loads to flatten peak demand and reduce demand charges without harming vehicle utility.

Stored battery energy enables fast DC vehicle charging while limiting grid draw, avoiding major electrical service upgrades and reducing strain.

Open-circuit voltage curves reveal electrode potentials, enabling adaptive cut-off voltage control that prevents hidden overcharge and overdischarge.

Parallel LFP and NMC battery packs split peak takeoff power and cruise energy demand to extend eVTOL range and reduce heat.

Controller compensation for undetected filter current improves single-stage EV charger PFC while reducing capacitor size and handling tolerances.

Switching battery units between series and parallel raises charging voltage, cutting charge time while keeping existing pack components usable.

Magnetic power transfer and shaft-mounted blades cut friction and cooling load while enabling versatile EV traction battery charging.

Dynamic and static load allocation lets multi-point charging stations use transformer power efficiently and keep charging during faults.

Periodic polling based on a time-out flag helps EV charging communication catch delayed responses and avoid premature session termination.

When external lights indicate a blackout, the vehicle alerts users by horn or lights so its onboard power supply is not overlooked.

Power feeding is restricted when obstacles are detected, reducing charging EMI that can disrupt vehicle sensors and pre-crash control.

A single EV power unit combines the BMS, charger, and DC-DC converter to cut harnessing, volume, weight, and thermal complexity.

Priority-weighted differential power control aligns charging and discharging with smart grid schedules to cut conversion losses.

A central power module cabinet lets one EV charger serve both sides, cutting cabling, saving site space, and supporting pull-up or pull-through use.

Preloading update software into a new battery unit's memory cuts vehicle communication costs and facility waiting during battery replacement.

Dual wide- and short-range communication limits charging control to needed moments, preventing battery overcharge during regenerative braking.

SOH trend tracking updates battery replace-by dates from real degradation data, helping avoid premature swaps and stock delays.

Merges crowd-sourced and operator charging station records within a configurable radius to remove duplicates and improve location accuracy.

A rotating restriction mechanism blocks unintended battery removal on inclined vehicles while still allowing controlled slide-out replacement.

Staging voltage measurement, power-data transfer, and later output-voltage changes preserves foreign object detection accuracy in wireless charging.