الموارد التقنية
Renting vs Buying Cable Fault Test Equipment: W...
The sticker price is the wrong comparison. A rental looks cheap because you only pay for the days you use it; a purchase looks expensive because you pay for every...
Renting vs Buying Cable Fault Test Equipment: W...
The sticker price is the wrong comparison. A rental looks cheap because you only pay for the days you use it; a purchase looks expensive because you pay for every...
On-Site PD Testing: A Field Workflow from Arriv...
On-site partial discharge testing is a sequence, not a single measurement — every stage exists to protect the validity of the next. Nine stages and four hold points separate a...
On-Site PD Testing: A Field Workflow from Arriv...
On-site partial discharge testing is a sequence, not a single measurement — every stage exists to protect the validity of the next. Nine stages and four hold points separate a...
Interpreting PD Patterns to IEC 60270: A Practi...
IEC 60270 defines how apparent charge is measured; pattern recognition is how the defect is identified. The information sits in the phase-resolved partial discharge (PRPD) plot, which maps discharge charge against the AC cycle...
Interpreting PD Patterns to IEC 60270: A Practi...
IEC 60270 defines how apparent charge is measured; pattern recognition is how the defect is identified. The information sits in the phase-resolved partial discharge (PRPD) plot, which maps discharge charge against the AC cycle...
Reducing PD Interpretation Errors: Seven Judgem...
Most partial discharge interpretation errors are not measurement errors — they are judgement errors made after the measurement is correct. Seven of them account for the majority of wrong conclusions: classifying...
Reducing PD Interpretation Errors: Seven Judgem...
Most partial discharge interpretation errors are not measurement errors — they are judgement errors made after the measurement is correct. Seven of them account for the majority of wrong conclusions: classifying...
PD Test Setup Time on Site: Why It Runs Long an...
On-site PD test setup typically runs 2–4 hours when it should take 60–90 minutes. The time goes into four places: cable-end preparation, test circuit assembly, circuit calibration, and the noise baseline....
PD Test Setup Time on Site: Why It Runs Long an...
On-site PD test setup typically runs 2–4 hours when it should take 60–90 minutes. The time goes into four places: cable-end preparation, test circuit assembly, circuit calibration, and the noise baseline....
Partial Discharge on the Electricity Network: A...
Partial discharge matters at network scale for one reason: it is the earliest measurable warning of a cable failure, and cable failures are among the most expensive events a distribution...
Partial Discharge on the Electricity Network: A...
Partial discharge matters at network scale for one reason: it is the earliest measurable warning of a cable failure, and cable failures are among the most expensive events a distribution...