Fault Detection for Covered Conductors With High-Frequency Voltage Signals: From Local Patterns to Global Features.
Kunjin ChenTomás VantuchYu ZhangJun HuJinliang HePublished in: IEEE Trans. Smart Grid (2021)
Keyphrases
- high frequency
- fault detection
- global features
- low frequency
- vibration signal
- power supply
- industrial processes
- transmission line
- fault identification
- subband
- feature vectors
- fault diagnosis
- wavelet transform
- visual features
- high resolution
- wavelet coefficients
- tennessee eastman
- condition monitoring
- discrete wavelet transform
- keypoints
- single phase
- image features
- robust fault detection
- operating conditions
- computer vision
- classification method
- power system
- high frequency components
- computational intelligence
- expert systems
- fuel cell
- neural network