Diagnosis of partial discharge in GIS based on UHF sensing technique

A gas-insulated substation (GIS) test model was set up and a GIS partial discharge (PD) online detection system by a UHF sensing technique was developed. Investigation was made on the diagnosis of PDs in GIS. Testing with different insulation defects in GIS and comparing between the waveforms of the...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Jin, L.J., Huang, J.Q., Liu, W.D., Qian, J.L.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Detectors Frequency Geographic Information Systems Insulation testing Partial discharges Performance evaluation Power transformer insulation Substations System testing UHF measurements
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