Title :
Correlation of acoustic emission method and electrical method for detection of partial discharges in transformers
Author :
Menon, Rajani ; Kolambekar, S. ; Buch, N.J. ; Ramamoorty, M.
fDate :
6/23/1905 12:00:00 AM
Abstract :
In this paper, the detection and location of partial discharges by using acoustic emission (AE) method and the experiments and experience in the correlation of the test results by both the electrical detection method and the AE method are elaborated
Keywords :
acoustic emission testing; condition monitoring; insulation testing; partial discharge measurement; power transformer insulation; AE methods; AE sensors; HT bushings; HV equipment; computerized system; electrical detection method; partial discharges detection; potential transformers; pressboard barrier; transformer tank model; waveform measurement; Acoustic emission; Acoustic signal detection; Acoustic testing; Acoustic waves; Capacitance; Condition monitoring; Electromagnetic interference; Fault location; Object detection; Partial discharges;
Conference_Titel :
Solid Dielectrics, 2001. ICSD '01. Proceedings of the 2001 IEEE 7th International Conference on
Conference_Location :
Eindhoven
Print_ISBN :
0-7803-6352-3
DOI :
10.1109/ICSD.2001.955631
