Testing Dielectric Strength TRIZ Cases
- Variable Speed Probe Inspection for Fine Electrode Terminals
A probe inspection system adjusts movable axis speed based on electrode terminal size to optimize positioning accuracy.
- Non-magnetic Prober Chuck for Magnetic Memory Leakage Testing
Replacing iron with aluminum prevents magnetic interference and vibration noise, ensuring accurate low leakage evaluation under applied fields.
- Fiber Optic Pressure Sensor for Transformer Tank Ballistic Impact Detection
A fiber optic pressure sensor submerged in dielectric fluid measures internal tank pressure changes to detect ballistic impacts.
- Conductive Roller Cell Insulation Defect Detection
A conductive roller measures insulation resistance on rotating battery cells, identifying defects before module assembly to reduce field failure costs.
- Partial Discharge Signal Separation via FFT Clustering
Frequency domain clustering separates partial discharge signals from noise, preserving waveform details lost by heuristic time domain methods.
- Arc Flash Detection Using Current and Voltage Sensors
A power circuit protection system uses current and voltage sensors to detect arc flash events.
- GIS Partial Discharge Diagnosis Using Sensor Positioning
Wireless sensor modules determine relative positions to train adaptive diagnostic models, eliminating false detections from external interference.
- Arcing Hazard Identification Using Machine Learning Classifiers
Machine learning classifiers analyze voltage and current measurements to identify arcing events in power distribution systems.
- Open Circuit Detection via Virtual Ground and FFT Analysis
An open circuit detecting system uses virtual ground induced by parasitic capacitance to generate electrical signals for status determination.
- Pre-bundled Yard Cables for Substation Wiring
A pre-integrated yard interface connector cabinet joins field devices using factory-tested cable bundles.
- Partial Discharge Detection Using Resistive Attenuation
Resistive attenuation preserves the entire signal spectrum while reducing voltage levels to prevent measuring unit damage.
- Arc Fault Detection in DC PV Systems Using Frequency Domain Analysis
Frequency domain analysis removes switching spurs to detect arc faults in photovoltaic power systems.
- Cable Rejuvenation Injection Protocol for Electrical Tree Detection
A cable rejuvenation injection protocol uses pre-injection electrical discharge tests to detect active partial or full discharge activity at operating voltage.