Title :
The requirements of a PD measuring system analyzed in the time domain
Author_Institution :
Dept. of Electr. Eng., Padova Univ., Italy
fDate :
2/1/2000 12:00:00 AM
Abstract :
As known, partial discharge (PD) measuring systems usually are classified according to their frequency band (wide or narrow), that also corresponds to the easiest verifiable parameter. However, the connection between the errors introduced by a given measuring system and its frequency response can be shown only qualitatively. On the contrary, by representing its behavior in the time domain, we can demonstrate in a quantitative way that to limit both the integration and the superposition errors, corresponds to contradictory requirements for the parameters of the transfer impedance
Keywords :
measurement errors; partial discharge measurement; time-domain analysis; frequency response; integration error; partial discharge measuring system; superposition error; time domain analysis; transfer impedance; Circuit testing; Error correction; Frequency measurement; Frequency response; Partial discharge measurement; Partial discharges; Pulse circuits; Pulse measurements; Time domain analysis; Time measurement;
Journal_Title :
Dielectrics and Electrical Insulation, IEEE Transactions on
