A Mechanical Fault Identification Method for On-Load Tap Changers Based on Hybrid Time—Frequency Graphs of Vibration Signals and DSCNN-SVM with Small Sample Sizes

Yanhui ShiYanjun RuanLiangchuang LiBo ZhangYichao HuangMao XiaKaiwen YuanZhao LuoSizhao Lu2025-05-212025-05-21https://tustorage.ulb.tu-darmstadt.de/handle/tustorage/36188620A Mechanical Fault Identification Method for On-Load Tap Changers Based on Hybrid Time—Frequency Graphs of Vibration Signals and DSCNN-SVM with Small Sample Sizessupplierxml