Oscillation Recognition Using a Geometric Feature Extraction Process Based on Periodic Time-Series Approximation

Keyphrases

• Feature Extraction Methods 100%
• Process-based 100%
• Oscillation 100%
• Periodic Time Series 100%
• Time Series Approximation 100%
• Geometric Feature Extraction 100%
• Oscillatory Activity 50%
• Power System 33%
• Poincaré Map 33%
• Time-series Measurements 33%
• Measure Data 16%
• Korean Power Systems 16%
• Overall System 16%
• Nonlinear Dynamics 16%
• System Reliability 16%
• Oscillation Frequency 16%
• Averaged System 16%
• Recognition Method 16%
• Monitoring System 16%
• Fast Extraction 16%
• Actual Measurement 16%
• System Frequency 16%
• Extracting Features 16%
• Technical Problems 16%
• Economic Problems 16%
• System Maps 16%
• Oscillation Damping 16%
• Benchmark System 16%
• High Renewable Penetration 16%
• Subsynchronous Resonance 16%
• Renewable Applications 16%
• Behavior Recognition 16%
• Monitoring Feature 16%
• System Damping 16%
• Map Construction 16%

Engineering

• Feature Extraction 100%
• Periodic Time 100%
• Power Engineering 100%
• Geometric Feature 100%
• Extraction Process 100%
• Oscillatory Behavior 100%
• Measurement Data 33%
• Non-Linear Dynamic 33%
• Monitoring System 33%
• System Reliability 33%
• Recursive 33%
• Renewable Energy 33%

Computer Science

• Approximation (Algorithm) 100%
• Extraction Process 100%
• Feature Extraction 100%
• Case Study 50%
• Monitoring System 50%
• Measurement Data 50%
• Actual Measurement 50%