Open access
2026
TEV Signal Analysis in Power Transformers: Effects of PD Location and Resonance Modes
Detection of partial discharge (PD) in power transformers is crucial since it indicates early-stage insulation degradation that may lead to system failure. The transient earth voltage (TEV) sensor offers a non-intrusive method for measuring PD during online transformer operation. In this paper, the application of the T...
Mahdi Abbasi, M. Lachance, Éric David
· IEEE Access · 0 citations