Xiao-Long Wang

Semantic-Enhanced Fuzzy Prototypical Network for Few-Shot Fault Diagnosis of Transformer On-Load Tap Changers

On-load tap changers (OLTCs) are critical to reliable transformer operation, yet mechanical fault samples are difficult to obtain in practice, limiting the feature representation and diagnostic performance of conventional data-driven methods under limited-sample conditions. To address this issue, this paper proposes a...