Modelling of Piezoelectric Sensor with Different Materials Approach for Partial Discharge Detection on Power Transformer: PZT-5H, ZnO and AlN

The acoustic emission (AE) technique is one of the unconventional methods of partial discharges (PDs) detection. It plays a most important role in oil-filled power transformers diagnostics because it enables the detection and online monitoring of PDs as well compared to the conventional method for P...

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Veröffentlicht in:	IOP conference series. Materials Science and Engineering 2020-06, Vol.864 (1), p.12203
Hauptverfasser:	Akashah, N A, Rohani, M N K H, Rosmi, A S, Isa, M, Ismail, B, Khalid, K N, Mustafa, W A, Wooi, C L
Format:	Artikel
Sprache:	eng
Schlagworte:	Acoustic emission testing Acoustics Cantilever beams Discharge Finite element method Lead zirconate titanates Modelling Monitoring Piezoelectricity Resonant frequencies Sensors Transformers Zinc oxide
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