Continuity Testing TRIZ Cases
- Cable Detection Line Layout for Stepwise Wire Breakage Sensing
Short-life wires layered around long-life wires enable stepwise breakage sensing through characteristic impedance changes.
- Rogowski Coil Test Circuit for GIS Protection Path Verification
A representative test voltage lets GIS teams verify the full Rogowski coil signal path without generating extreme fault currents.
- Fail-Safe DC Output Readback for Broken Wire Detection
Voltage-divider readback detects broken wires in fail-safe DC outputs without extra sensing hardware, reducing PLC cost, space, and heat.