Title :
Measurements of the energy of partial discharges
Author_Institution :
Electr. Power Inst., Acad. of Min. & Metall., Krakow, Poland
Abstract :
The purpose and the principle of measurements of partial-discharge (PD) energy are described. Two methods of PD energy measurements are presented. The first method gives the discrete values of the energy of PD pulses while the second method realized the averaging of the energy in a specific measurement time. The methods are compared, and it is shown that the second method is more sensitive, due to the averaging procedure
Keywords :
automatic testing; insulation testing; microcomputer applications; partial discharges; power measurement; averaging procedure; discrete methods; energy measurements; insulation testing; integral method; microcomputer based system; partial discharges; pulse energy discrete values; specific measurement time; Charge measurement; Current measurement; Dielectric measurements; Energy measurement; Fault location; Partial discharge measurement; Partial discharges; Pulse measurements; Q measurement; Time measurement;
Conference_Titel :
Properties and Applications of Dielectric Materials, 1988. Proceedings., Second International Conference on Properties and Applications of
Conference_Location :
Beijing
DOI :
10.1109/ICPADM.1988.38478
