Mechanical Fault Diagnosis of High Voltage Circuit Breakers Based on Wavelet Time-Frequency Entropy and One-Class Support Vector Machine.
Nantian HuangHuaijin ChenShuxin ZhangGuowei CaiWeiguo LiDianguo XuLihua FangPublished in: Entropy (2016)
Keyphrases
- fault diagnosis
- high voltage
- one class support vector machines
- operating conditions
- partial discharge
- analog circuits
- vibration signal
- anomaly detection
- wavelet transform
- power transformers
- neural network
- expert systems
- phase locked loop
- fault detection
- condition monitoring
- fault detection and diagnosis
- fuzzy logic
- wavelet packet
- chemical process
- multiscale
- electronic equipment
- failure diagnosis
- monitoring and fault diagnosis
- multiresolution
- frequency domain
- multiple faults
- support vector machine
- gas turbine
- rotating machinery
- multi sensor information fusion
- wavelet analysis
- power plant
- denoising
- normal operation
- control strategy
- training data