A Hybrid Signal Processing and Deep Learning Framework for Accurate Transformer Fault IdentificationY.V. Balarama Krishna Rao, G.V. Swathi, Pandurangachari V, Shamnty Suresh and G. Madhusudhana RaoE3S Web Conf., 692 (2026) 03003DOI: https://doi.org/10.1051/e3sconf/202669203003