Fault Location By Conductor Types TRIZ Cases
- Multi-Terminal DC Fault Location Using Traveling Wave Data Fusion
A multi-terminal traveling wave method fuses signal data from distributed acquisition points to locate faults in direct current distribution lines.
- Pulse Source Location in Dispersive Media Using Phase Diagram Norms
A method locates pulse sources using phase diagram vector norms to calculate distance ratios between sensors.
- Zone Fault Detection for Electric Vehicle Charging Systems
A zone fault detection system uses multiple circuit interrupting devices to monitor ground faults across distinct charging zones.
- Circuit Breaker Tester Unit for Voltage Drop Detection
A circuit breaker tester unit monitors service voltage and output current to verify electrical integrity.
- Ground Fault Direction Detection Using Transient Reactive Power
Digital band-pass filters extract non-integer harmonic components from residual signals to calculate transient reactive power for fault direction determination.
- Directional Element Torque Selection for Fault Detection
A directional element selects phase, negative sequence, or zero sequence torque based on real-time measurements.
- Self-Powered Transmission Line Monitor for Real-Time Sag Detection
A self-powered transmission line monitor uses radar sensors to detect dynamic position changes on live conductors.