Title :
Automated recognition of partial discharges
Author_Institution :
High Voltage Lab., Delft Univ. of Technol., Netherlands
fDate :
10/1/1995 12:00:00 AM
Abstract :
An overview of automated recognition of partial discharges (PD) is given. The selection of PD patterns, extraction of relevant information for PD recognition and the structure of a data base for PD recognition are discussed. Mathematical methods useful for the design of the data base are examined. Classification methods are interpreted from a geometrical point of view. Some problems encountered in the automation of PD recognition are addressed
Keywords :
charge measurement; electrical engineering computing; feature extraction; insulation testing; partial discharges; pattern classification; visual databases; PD pattern selection; PD pulse measurement; PD recognition; automated recognition; charge displacement detection; classification methods; cluster analysis; data base structure; feature extraction; fingerprint classification; mathematical methods; overview; partial discharges; Acoustic measurements; Charge measurement; Current measurement; Dielectric measurements; Displacement measurement; Insulation; Partial discharges; Pattern recognition; Surface discharges; Voltage;
Journal_Title :
Dielectrics and Electrical Insulation, IEEE Transactions on
