Feature extraction of partial discharge in low-temperature composite insulation based on VMD-MSE-IF.
Xi ChenXiao ShaoXin PanGaochao LuoMaoqiang BiTianyan JiangKang WeiPublished in: CAAI Trans. Intell. Technol. (2022)
Keyphrases
- partial discharge
- feature extraction
- high voltage
- self organizing maps
- feature selection
- wavelet transform
- pattern recognition
- image processing
- artificial neural networks
- image quality
- texture features
- frequency domain
- preprocessing
- power transformers
- feature set
- feature vectors
- fault diagnosis
- extracted features
- visual quality
- normal operation
- dimensionality reduction
- input data
- data sets
- rough sets
- feature space
- data mining
- neural network