Charging Stations TRIZ Cases

Connector geometry and power rating checks match EVs to compatible chargers before charging starts, preventing damage and unsafe operation.

Multiple front-mounted DC ports plus an AC port improve EV charging flexibility, while hinged covers protect exposed contacts and reduce safety risks.

Target temperature is raised only when external charging power increases, cutting charge time while reducing heater stop-start cycles.

Charging is shifted by grid load and power cost conditions to reduce peak demand, improve grid stability, and keep EV batteries usable.

A PDU-mounted dual DC charge port layout supports high-voltage fast charging, while a hinged cover protects connectors and keeps access simple.

A variable transformer and dual DC-DC path enable wide-voltage EV and V2V charging while bypassing AC-DC conversion to cut losses.

Priority-based connector mapping and normalized stress balancing cut depot charging congestion while improving fleet departure reliability.

A bidirectional DC conversion and bridge-arm layout lets one EV charger power both the battery and AC loads with simpler integration.

Using time-windowed voltage and current analysis, this case detects EV charging loads to help utilities manage peak demand and avoid transformer overloads.

Idle fully charged swap batteries are selectively discharged to the grid based on resource value while preserving reserved battery availability.

Randomly varying converter switching frequency spreads spectral peaks to suppress EMI in EV DC charging stations while preserving efficient charging.

Automatic EV calibration port over uses charger connection, charge completion, and geo-fencing to avoid interrupting vehicle operation.

Balances tractor and trailer battery use in delivery routing to keep charge above limits and extend range without battery depletion.

Camera-guided vehicle charging improves pantograph alignment and directs drivers to compatible open stalls to raise charging throughput.

Pivoting swing frames and drive arms keep wheel contact pressure on uneven ground without springs, improving stability and reducing failure risk.

A controller allocates rail-guided transfer tasks by available track power, adjusting charging and routing to prevent overloads.

An extendible charging member hidden in the vehicle body enables on-vehicle charging while reducing installation space, exposure, and leakage risk.

A speed- and precipitation-based controller disconnects hood solar cells during collision risk to prevent pedestrian electric shock.

An absorption body and moisture sensor make underground EV charger cooling tanks safer by containing hazardous coolant leaks and detecting them early.

Diagonal rear wheels and spaced support members let one vehicle's front wheel nest into another, cutting parking length in tight spaces.

Wider spacing on the charge-port side lets a cable-handling arm connect vehicles while keeping opposite-side gaps tight to fit more cars.

A control device switches between communication-on and communication-off standby using battery capacity to cut standby power without slowing power transfer restart.

Keeping the robot partly over the station plate during docking retry shortens movement and improves charging retry efficiency.

Optical sensing guides approaching vehicles into pantograph alignment and directs them to open charging stalls to reduce damage and improve throughput.

A two-stage EV charging strategy first guarantees enough energy for each vehicle to reach its base point, then adds further charging.

An actuator-driven translating panel opens a low-profile vehicle charge port door while maintaining secure alignment and a weather-tight seal.

Portable battery-backed power switching enables DC EV charging without 480-volt grid infrastructure, cutting station cost and expanding access.

A single-PCB charging point solders power and pilot contacts directly to cut wiring, installation effort, and EV charger deployment cost.

Polarity and battery-presence sensing let a portable jump starter enable output only after correct connection, preventing shorts and reverse hookup damage.

Mobile battery chargers replace large stationary storage, charge EVs at variable locations, and buffer grid peaks with less station space.

A skip switch lets a multi-bay charger bypass one pack and advance charging order, improving throughput without a bulky layout.

A neutral-linked rectifier branch uses a measuring resistor and switches to detect short circuits without fuses, cutting size, cost, and losses.

Battery health metrics, usage certificates, and workshop recommendations help time EV battery replacement without raising costs or risking downtime.

Plug-in batteries supplement or recharge the main battery, cutting truck downtime and reducing reliance on external charging stations.

Bias power is derived from high-voltage battery cells to start distributed isolated converters without a separate low-voltage battery.

Y capacitors placed ahead of quick-charge relays divert converter noise to ground, reducing interference at the EV charging port.

Real-time battery charge and charging-process display helps operators plan around long charging cycles in electric road construction machines.

Balanced auxiliary coils steer magnetic flux toward a laterally misaligned receiver pad, improving EV wireless charging efficiency and reducing leakage fields.

Centralized fleet energy management plans replaceable aircraft power modules and power sharing to reduce replacements and maintenance.

Direct DC transfer between EV batteries bypasses the receiving vehicle's on-board charger to cut conversion losses and speed charging.

Switchable split windings let one EV transformer circuit support 800V, 400V, and low-voltage outputs while reducing converter count and cost.

Ambient noise sensing adjusts charger fan speed and charging power to cut EV site noise while maintaining cooling and ordinance compliance.

Stored CV-CC pairs let EV charging control match station and onboard limits in real time, cutting charge time while protecting battery life.

A spring-loaded handle and locking pin battery coupling improves battery access while protecting connector reliability and reducing wear.

Fleet charge-level data from vehicles and stations is analyzed to place new charging locations where demand is highest.

Using an EV battery as shared storage, this charging setup cuts peak contract demand and eases grid load across multiple chargers.

Remote inquiry to a user's familiar terminal enables EV charging power control without direct operation of unfamiliar power equipment.

Historical charging-session data is scored to route EV trips through reliable, efficient chargers and avoid delays from faulty or slow stations.

Protruding and recessed vehicle sections enable battery exchange over adjacent grid cells while letting container handling vehicles pass without interference.

Bimodal capacitive and inductive resonant transfer with decoupled platen resonators improves alignment flexibility and cuts compensation hardware.

An integrated locking grommet constrains inlet rotation in vehicle charging assemblies while keeping the structure thin and draining water.

Pre-assigned charging tasks and optimized station matching help EV fleets cut downtime, charging cost, and assignment complexity.

Standalone hydrogen fuel cells dynamically power inductive EV charging roadways in remote areas without grid access or battery backup.

Coordinated power demand and vehicle timing across V2G sites helps balance energy supply with delivery schedules under changing modes.

A multi-stage isolated converter uses a transformer and switch-capacitor stage to handle 150V-1500V EV charging with lower switch stress.

Adjustable coolant volume lets the coil float for direct heat transfer and position tuning, improving wireless power efficiency.

Wireless monitors inject AC stimulus signals and measure impedance response to track battery health without wired testing.