Rail Devices TRIZ Cases

Periodic gas inflation of the shield minimizes system complexity while containing magnetic flux emission during wireless power transfer operations.

Equalizing resonator heights during tilting maintains consistent coupling coefficients, enabling phase adjustments that reduce magnetic field leakage.

A non-contact power supply device uses triggered wireless communication between vehicle and transmitter coils to establish precise positional alignment.

A shield positioned between the power receiving coil and capacitor blocks electromagnetic fields.

A control device calculates a center-of-gravity displacement index to drive an actuator that generates a roll moment on the vehicle body.

A dynamic wireless charging network uses interleaved base pads to transfer power to moving electric vehicles.

Triangular lattice secondary windings maintain continuous energy absorption despite vehicle deviations from the primary conductor path.

A gateway vehicle power distribution unit manages electric energy flow between prime movers and target vehicles in a formation.

Segmented feed cores with U-shaped projections reduce opposing magnetic flux, maintaining power transfer efficiency despite lateral deviation.

A vehicle wireless power supply system selects a specific transmitting coil based on detected receiver position to maintain energy transfer.

Segmented clamp components create gas-tight compression connections on rails, eliminating time-consuming drilling operations.

A wireless powering device uses a movable receiving coil oriented perpendicular to magnetic lines generated by a transmitting coil.

A cylindrical holding portion engages a coil device's engaged portion over its entire circumference to secure the component.

A wireless power device uses light signals through a vehicle windshield to control electric power supply.

Variable rate leasing tracks battery energy throughput while distributed wireless power transfer units transmit electricity along the track.

A bidirectional buck-boost converter connects to an inverter circuit and a series coil-capacitor pair for non-contact power transfer.

De-energised wireless power transfer coil detects vehicle presence via induced currents, eliminating external sensors and reducing device complexity.

A solenoid power reception coil maintains parallel axial alignment with a transmission coil, resolving efficiency loss from variable parking postures.

An evaluation unit analyzes inductance shifts across detection windings to identify foreign objects, preventing power losses and heating hazards.

Electromagnetic shielding walls along the travel lane contain leakage magnetic fields generated by high-current coils during dynamic charging.

An add-on motor assembly connects to existing vehicles, harnessing electric energy from road conductors via a movable contact mechanism.

Merges resonance capacitors with coils to reduce installation space and vibration issues while managing magnetic fields.

A resonance circuit switches between series and parallel capacitor connections to optimize power transmission efficiency.

A non-contact charging system adjusts primary coil current and position to maintain electromagnetic coupling.

A mine power management system exchanges electric power between ascending and descending vehicles using a storage apparatus.

Parallel resistor-capacitor circuit suppresses electric arcing at traction power rail section gaps, preventing fire hazards from collector shoe disconnection.

A transmission apparatus monitors coil current to autonomously control power delivery states.

Magnetic connectors replace permanent fixtures to resolve maintenance damage and repair downtime.

A non-contact charging system uses specific electric power patterns to pair transmitters with receivers without separate communication hardware.

Electric vehicle communication controller detects supply device power adjusting capabilities to prevent interference and reduce charging time.

A voltage sensor detects the electrical charge on a station power supply housing to enable safe maintenance operations.

Embedded roadway induction loops enable wireless charging of electric vehicles during idle traffic stops, extending range without larger onboard batteries.

Pulse width modulation controls the switching device in a contactless power feed circuit, preventing primary-side overload during simultaneous startup.

Embedded conductors within flexible polymeric rails enable wireless power transfer, reducing installation complexity compared to rigid metal infrastructure.

A resonance antenna adjusts its induction coefficient and electrostatic capacity to tune the transmission frequency.

An inclined casing surface redirects magnetic flux lines away from foreign objects on the electricity supply apparatus.

Inductive sensors detect injected alternating current in return conductors to identify breakage or theft during off-peak hours without adding complex cabling.

Conductive adhesive bonding eliminates stress concentrations and corrosion from welding, reducing electrical resistance by 10-12%.

A composite end post uses fiber-reinforced polymer to enhance rail joint structural integrity.

A spiral power supply coil features a hollow section housing an antenna to detect radio tags on receiving vehicles.

Non-parallel marker segments resolve visibility limits of around view monitors by providing a visible reference point for accurate coil positioning.

Wireless driving instructions restrict vehicle power consumption, reducing installation costs by lowering overhead line load limits.

Magnetizable shielding assemblies redirect magnetic flux lines within conductor structures to contain electromagnetic fields.

A long-stator linear motor uses a curved continuous conveyor to move transport units between different planes.

A bipolar rail system uses an earthed third conductor to detect leakage currents through the vehicle body.

A pre-fabricated track module integrates a support element and conductive shield to transfer energy via electromagnetic fields.

An insulated rail system segments traction and return loops to eliminate stray current corrosion and step voltage threats.

Segmented shielding walls and casings contain electromagnetic fields around coils, preventing noisy outputs while minimizing device size.

A vehicle safety system detects obstacles ahead to protect the road current collector from impact damage.

A contactless power feeding facility synchronizes alternating currents via electromagnetic coupling between feeder lines.