Power Distribution Line Transmission TRIZ Cases

Synchronized phase control or separate time windows cut crosstalk between nearby PV power lines and prevent signal errors or shutdowns.

Magnetic ring coupling isolates high DC voltage from the inverter while carrying PLC signals, easing capacitor requirements in PV strings.

A sensor-driven cancelling winding offsets power-line flux in a ferrite-core transformer to preserve signal strength under high current.

Shielded multi-layer cable and surrounding repeater modules cut reflection loss, interference, and attenuation in long-distance communication.

Inductive power transfer through exterior walls powers an outdoor modem and links data wirelessly while avoiding metal interference.

A dual-port one-wire bridge resolves data and charging conflicts between two masters in multi-voltage links while deriving power from the bus.

A switched amplifier uses separate control signaling and TDD direction switching to keep bidirectional power-cable data transmission reliable.

Synchronized in-phase and timed solar panel transmissions cut crosstalk, spurious emissions, and decoding errors across photovoltaic arrays.

Magnetic ring coupling transfers PLC signals while isolating high DC voltage, easing capacitor selection and inverter safety design.

A switch-equipped receptacle reports occupancy in real time, letting phones or computers check outlet availability in shared spaces.

Phase synchronization or separate time windows cut crosstalk between nearby PV power lines, improving keep-alive and shutdown signaling.

A semi-transparent modular connector combines plug adaptability, visible internal modules, and LED fault indication for reliable power delivery.

Dynamic gain and bias calibration improves in-vehicle power line signal detection across long wiring distances and varying amplitudes.

Zero-crossing pulse retiming lets a latching relay switch high currents with less arcing, bounce, and coil overheating.

Periodic receiver disconnection enables current-loop safety checks without synchronized switching, reducing shock and fire risk.

Periodic receiver disconnection enables asynchronous current-loop fault checks, reducing synchronization burden and EMI risk.

A rotating reference antenna checks CATR RF phase and amplitude signatures to verify alignment faster and cut millimeter-wave test cost.

DC voltage is varied to signal grid state to sources, loads, and storage, improving adaptation, protection, and energy use in wind farms.

Using existing data lines, the cable switches interface states to enable charger-device communication without extra pins or signal lines.

Uses existing trailer powerlines to carry sensor and camera warning signals, improving reverse maneuver collision alerts without extra wiring.

Detecting data signals and electrical parameters lets PoC equipment identify powered devices before energizing coax lines and detect disconnection reliably.

A self-powered fuse uses CT harvesting, solar cells, and supercapacitors to detect line faults and relay alerts across rural overhead grids.

Switched boosting capacitors raise serial-line voltage at signal edges to offset attenuation without re-driver latency or differential asymmetry.