Self-Detecting the Measurement Error of Electronic Voltage Transformer Based on Principal Component Analysis-Wavelet Packet Decomposition.
Binbin LiZhu ZhangLijian DingPublished in: IEEE Trans. Instrum. Meas. (2021)
Keyphrases
- measurement error
- principal component analysis
- wavelet packet decomposition
- high voltage
- power system
- image recognition
- frequency band
- range images
- wavelet transformation
- wavelet packet
- face recognition
- face images
- neural network
- fault diagnosis
- subband
- feature space
- sample points
- high quality
- vanishing points
- high dimensional
- computational complexity
- pattern recognition