Emergency Protection Data Processing Means TRIZ Cases
- Cloud-Connected Circuit Breakers for Unified Power Monitoring
Cloud analysis replaces panel gateways and terminal hosts, letting smart circuit breakers deliver unified monitoring and failure alerts.
- Arc Flash Detection Thresholding for Ambient Light Compensation
Recording site ambient light lets arc flash detection adjust thresholds, cutting nuisance trips without losing sensitivity to real faults.
- Arc Detection Circuit Using Log Amplifier and Neural Processing
A log amplifier preprocesses AC current signals so neural processing can distinguish real arcs from motors and power supplies with lower power use.
- Microgrid Weak-Signal Fault Identification Using DWT and VMD
DWT denoising, VMD detection, and KNN-based localization help islanded microgrids identify weak-signal faults that relays miss.
- Arc Fault Detection Using Zero-Cross and Turning-Point Analysis
Discrete-time current waveform analysis uses zero crossings, turning points, and timing intervals to cut AFCI false trips while detecting real arcs.
- Electrical Arc Prediction Using Hankel-SVD Signal Analysis
Time-series circuit analysis with Hankel matrices and SVD detects pre-arc signatures early enough for protective action.
- Variable Series Reactor for Short-Circuit Current Limiting
A mobile series reactor with adjustable tap reactance limits fault current between grid points, protecting equipment and reducing spare reactor inventory.