Electrical Asset Diagnostic for safer grids and lower downtime (June 2026)
Electrical Asset Diagnostic is becoming critical for utilities and industrial plants. Learn how modern diagnostic...
Partial Discharge Measurement
How should you apply ASTM D149 dielectric strength and the 80% rule for safe transformer testing?
ASTM D149 defines how to measure dielectric strength of solid insulation by applying an increasing...
Is 0.1 Hz VLF testing the safest way to test XLPE power cables?
0.1 Hz VLF testing is widely regarded as the safest, most practical way to test...
How Does ITER Validate Cryogenic Insulation?
ITER validates cryogenic insulation by cooling a full-size superconducting toroidal field coil to 4 K,...
Is a portable or fixed PD monitoring system better for your plant?
For most utilities and OEMs, portable PD testers are ideal for flexible diagnostics, while fixed...
How can test data guide rotor removal decisions for major inspections?
A structured decision matrix using online test data, outage history, and rotor health indicators allows...
How can utilities standardize test reports to boost grid reliability?
A China-based high-voltage test equipment factory can standardize utility test reports by enforcing unified data...
How does IEC 60034-27-3 define offline PD pulse measurement in rotating machines?
IEC 60034-27-3 defines a unified framework for offline partial discharge (PD) testing on rotating machine...
How can DC winding resistance measurement improve generator reliability?
A DC winding resistance measurement using a micro‑ohmmeter and the four‑wire Kelvin method is the...
What Testing Ensures New Transformer Factories Meet 2026 Demand?
Series resonance testing systems validate insulation integrity and dielectric strength of newly manufactured 30+ MVA...