A time-frequency approach for event detection in non-intrusive load monitoring

Proceedings of SPIE - The International Society for Optical Engineering

Volumn 8050, Issue , 2011, Pages

  Jin, Yuanwei ^a   Telebakemi, Eniye ^a   Berges, Mario ^b   Soibelman, Lucio ^b  

^a UNIVERSITY OF MARYLAND EASTERN SHORE   (United States)

^b CARNEGIE MELLON UNIVERSITY   (United States)

Author keywords

Event detection; Goodness of Fit; Non intrusive load monitoring; Short time Fourier transform

Indexed keywords

AVERAGE POWER; CHANGE-POINTS; CHI-SQUARED TEST; CLOSED FORM; COMMERCIAL BUILDING; CONTINUOUS MONITORING; CONVENTIONAL DETECTORS; DATA WINDOWS; DECISION THRESHOLD; DETECTION THRESHOLD; ELECTROMECHANICAL SYSTEMS; EVENT DETECTION; FIRST HARMONIC; GENERALIZED LIKELIHOOD RATIO DETECTORS; GENERALIZED LIKELIHOOD RATIO TEST; GOODNESS OF FIT; NONINTRUSIVE LOAD MONITORING; NONSTATIONARY; POWER DATA; POWER SIGNALS; RESIDENTIAL BUILDING; ROBUST DETECTION; SHORT TIME FOURIER TRANSFORM; SHORT TIME FOURIER TRANSFORMS; SPECTRAL COMPONENTS; TIME VARYING; TIME-FREQUENCY APPROACH; TRANSIENT SIGNAL; VOLTAGE WAVEFORMS;

ALGORITHMS; CONTINUOUS TIME SYSTEMS; DYNAMIC LOADS; FOURIER TRANSFORMS; OFFICE BUILDINGS; SENSORS;

SIGNAL DETECTION;

EID: 79959569682     PISSN: 0277786X     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1117/12.884385     Document Type: Conference Paper

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