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Śmietanka H.♦, Molas M.♦, Ranachowski Z., Ranachowski P., Wieczorek K.♦, Application of the acoustic emission method to record partial discharges in a medium voltage switchgear model,
PRZEGLĄD ELEKTROTECHNICZNY, ISSN: 0033-2097, DOI: 10.15199/48.2024.11.60, Vol.100, No.11, pp.286-290, 2024 Abstract:
The application of the acoustic emission (AE) method for the detection and recording of partial discharges (PD) occurring in a medium voltage switchgear model was presented in this paper. The results of AE measurements were presented in the form of spectrograms. The acoustic emission effect occurred when the applied voltage level reached values from 10 kV to 30 kV. The authors used devices and probes EA to record PD using the acoustic method. The presented equipment can also be intended for industrial applications. The original accomplishment of the presented work is the achievement of successful and repeatable results of partial discharge measurements using the acoustic method. Keywords:
Partial Discharges (PD), Acoustic Emission (AE), Registration of Acoustic Emission signals Affiliations:
| Śmietanka H. | - | Institute of Power Engineering (PL) | | Molas M. | - | other affiliation | | Ranachowski Z. | - | IPPT PAN | | Ranachowski P. | - | IPPT PAN | | Wieczorek K. | - | Wroclaw University of Science and Technology (PL) |
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