Title :
Diagnosis of HV components by digital PD analyzer
Author_Institution :
High Voltage Lab., Delft Univ. of Technol., Netherlands
fDate :
8/1/1995 12:00:00 AM
Abstract :
This paper reports the development of a fingerprint technique to evaluate partial discharge (PD) measurements on HV components. Based on routine measurements in several actual HV objects, the recognition of different PD faults is discussed. The technique may help users identifying the cause of different types of insulation problems in HV equipment. More experience is still required to evaluate the effectiveness of this system on other independent samples
Keywords :
fault diagnosis; insulation testing; life testing; partial discharges; pattern recognition; HV components; PD faults; digital PD analyzer; fingerprint technique; insulation problems; partial discharge; Bandwidth; Detectors; Dielectrics and electrical insulation; Fault location; Fingerprint recognition; Integrated circuit measurements; Manufacturing; Partial discharges; Pulse circuits; Pulse measurements;
Journal_Title :
Dielectrics and Electrical Insulation, IEEE Transactions on
