Power Transformers OLTC Condition Monitoring Based on Feature Extraction from Vibro-Acoustic Signals: Main Peaks and Euclidean Distance.
Fataneh Dabaghi-ZarandiVahid BehjatMichel GauvinPatrick PicherHassan EzzaidiIssouf FofanaPublished in: Sensors (2023)
Keyphrases
- euclidean distance
- condition monitoring
- power transformers
- feature extraction
- feature vectors
- fault diagnosis
- dimensionality reduction
- acoustic signals
- fault detection
- distance metric
- distance measure
- distance function
- data points
- acoustic emission
- acoustic signal
- image processing
- nuclear power plant
- manhattan distance
- mahalanobis distance
- frequency domain
- dynamic time warping
- wavelet transform
- expert systems
- cosine distance
- feature selection
- data sets
- image enhancement
- database systems