Stator insulation faults are the second most common cause of failure in large rotating machines.[...]
Partial discharge (PD) measurement on high voltage equipment according to IEC 60270 is a globally[...]
Due to a changed situation on the energy market, assets are supposed to remain in[...]
There are several well-known approaches of Partial Discharge (PD) analysis. The most common ones are:[...]
There are three main failure mechanisms that exist in XLPE cables: Cavities, water/electrical trees and[...]
PD Measurement on Power Transformer Partial discharge (PD) can damage insulation materials in power transformer[...]
3-Phase Amplitude Relation Diagram (3PARD) Partial discharge (PD) events on one phase can be detected[...]
Manual Gating While measuring partial discharges in a noisy environment, you have to deal[...]
Coupling Capacitor The IEC 60270 states that a coupling capacitor must be used when[...]
Since partial discharge is calculated by integral current over time, data acquisition unit detects[...]
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