Charging Stations TRIZ Cases

A charge control apparatus restricts charging current to prevent traction battery overvoltage.

A server coordinates charge-discharge commands for parked vehicles based on travel schedules and grid demand.

A vehicle communication unit manages charging signals using a microcontroller and low-pass filter to simulate plug insertion.

Merging protection with the power converter eliminates dedicated diodes, reducing energy losses and cooling requirements.

A hybrid vehicle DC-DC converter controller adjusts output voltage commands based on auxiliary battery detection to prevent overcurrent.

A battery control device generates normal waveform signals displaying maximum and minimum charge rates to simplify state recognition.

A charging control device switches battery modules between series and parallel states to manage electrical impedance during the charging cycle.

Parallel matched spirals lower voltage requirements and eliminate transformer costs in high-power wireless transfer.

A control unit triggers a trip module to close a current bypass line, routing differential current through the residual current device for functional verification.

A universal charger circuit merges high-voltage boosters and on-board chargers to handle both AC and DC inputs.

A metallic housing integrates a secondary winding and synchronous rectifier for compact wireless energy transfer.

Integrated sealing part unites upper and lower cases, resolving complex waterproofing trade-offs during EV charger assembly.

An aperture-based winding tool isolates operator hands from contaminated EV charger cords, preventing soiling while reducing cable twisting during storage.

Information calculation system acquires battery load history to compute constituent element degradation states for secondary batteries.

A solar charging system calculates voltage step-up ratios to dynamically select the main or auxiliary battery as the charging target.

Battery storage buffers at charging stations decouple rapid electric vehicle charging from grid frequency fluctuations, maintaining stability.

A multiport energy management system regulates power distribution across multiple electric vehicle charging ports.

A robot moves a power supply interface to a vehicle using position data transmitted from the vehicle.

A battery charging method optimizes temperature-increasing device operation to enhance efficiency at low temperatures.

An automatically winding energy-transfer cable arrangement integrates a protective tube and housing to manage cable deployment within a vehicle.

A distributed single-stage on-board charging device uses parallel transformers to perform power factor correction and voltage conversion.

Heat spreader element preheats battery cells to eliminate lithium plating and enable fast charging under 15 minutes.

A vehicle power supply device diagnoses path faults by circulating power through a charging cable loop.

A battery rescue reset device uses a control circuit to automatically disconnect the electric switch when connection lines are removed.

A portable EV energy transfer apparatus couples with a vehicle charge inlet to provide AC and DC outputs for external loads.

An optical positioning system guides vehicles into precise alignment with charging coils using infrared beacons and a vehicle-mounted camera.

A pre-charge circuit uses a current source with triodes and MOSFETs to charge bus capacitors.

A fuel cell system eliminates valve leakage by consuming hydrogen through a multi-functional purge valve to relieve internal pressure.

Stacking modules within a chamber reduces dimensions while managing heat dissipation through strategic spatial separation of thermal zones.

Carrier plates dissipate heat from power semiconductor electronics, eliminating heavy transformers and reducing vehicle weight.

A mobile rapid charging system delivers high-power DC electrical charge and coolant directly to the battery.

A swimming transport vehicle swaps battery packs at submerged stations, cutting surface ship standby time and fuel consumption.

A motor inverter controller stabilizes neutral point voltage to balance phase currents during charging.

A multi-pad wireless charging system uses a sharing controller to selectively manage power distribution across primary pad apparatuses.

A computer-aided driving system requests and receives assigned service slots from a remote server to guide vehicles to providers.

A charging device directs a light beam to detect power-consuming devices and initiate wireless energy transfer.

Motion detection signals trigger controller shutdowns when excessive movement threatens the integrity of electric vehicle charging infrastructure.

A rechargeable battery exchange method rebuilds assembled batteries by combining stored reusable cells with fresh units.

A control system optimizes electric vehicle charging schedules using real-time energy tariffs and state of charge data.

Radial undercut sections prevent axial displacement during preassembly, ensuring precise electromagnetic field generation.

A wireless power supply device records vehicle identification data during charging preparation to enable post-failure cross-checking.

Segmented levers pivot sequentially to seal the vehicle body, preventing rain ingress without destabilizing the closure.

Segmented fault indicators on EVSE components pinpoint whether issues originate from the vehicle or grid, resolving identification ambiguity.

A charging device switches between single and three phase power using a control module to adjust output levels.

Adjusting charge current by battery chemistry and temperature extends life while maintaining vehicle performance.

Segmenting semiconductor switching elements into dedicated groups for traction and charging reduces losses while maintaining a compact integrated design.

A sensor spoof observer detects grid voltage disturbances using an AC filter dynamic model for electric vehicle charging infrastructure.

Main drive motor acts as generator to recharge battery when stopped, reducing weight and extending lifespan by eliminating oversized components.

An electric vehicle charging station uses an intermediate energy buffer to manage power flow between the grid and multiple output connections.

A thermal conduit conveys waste heat from a power converter to an electric vehicle charge port assembly, inhibiting ice and snow buildup.