Impact of CT saturation on phasor measurement algorithms: Uncertainty and sensitivity study

Keyphrases

• Sensitivity Study 100%
• Current Transformer Saturation 100%
• Uncertainty Study 100%
• Current Transformer 100%
• Phasor Estimation 100%
• Measurement Algorithm 66%
• Current Signal 50%
• Remanent Flux 50%
• High Burden 33%
• Asymmetric Fault Current 33%
• Transformer Cores 33%
• Measurement Error 16%
• Impact Analysis 16%
• Mean Standard Deviation 16%
• Sampling Algorithm 16%
• Intelligent Electronic Device 16%
• Protection Function 16%
• Fundamental Frequency Phasor 16%
• Measurement Function 16%
• Primary Network 16%
• Measurement Bias 16%
• Primary Current 16%
• Secondary Winding 16%
• Low Burden 16%
• Sample Measurement 16%
• Decaying DC 16%
• High Amplitudes 16%

Engineering

• Sensitivity Study 100%
• Phasor Measurement 100%
• Current Transformer 100%
• Current Signal 33%
• Sensitivity Result 22%
• Discrete Fourier Transform 22%
• Phasor 11%
• Fundamental Frequency 11%
• Measured Signal 11%
• Measurement Error 11%
• Saturates 11%
• Secondary Winding 11%
• Constant Amplitude 11%
• Primary Network 11%
• Constant Time 11%

Physics

• Time Constant 100%