P. Osvath, COMMENT AND DISCUSSION ON DIGITAL PROCESSING OF PD PULSES, IEEE transactions on dielectrics and electrical insulation, 2(4), 1995, pp. 685-699
Some of the more salient aspects of the digital processing technology
of PD signals are examined. Most of the efforts in this field are conc
entrated on the application of digital analyzers for pulse height anal
ysis, pattern recognition and identification of the physical phenomena
. It is demonstrated that errors in the signal processing unit can lea
d to dominant mistakes in the interpretation of the test results.