Anomaly-Aware Adaptive Sampling for Electrical Signal Compression
IEEE Transactions on Smart Grid(2022)
摘要
Intelligent electronic devices for power systems often entail high frequency sampling of electric signals, enabled to capture anomalous signal behavior. However, in normal operation this oversampling is redundant and leads to excessive data being stored or transmitted. This gives rise to a new compression problem where the collected samples should be further subsampled and quantized based on the p...
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关键词
Hardware,High frequency,Transient analysis,Real-time systems,Estimation,Anomaly detection,Technological innovation
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