New spectrum leakage correction algorithm for frequency estimation of power system signals

IEEE Transactions on Instrumentation and Measurement

Volumn 58, Issue 5, 2009, Pages 1670-1679

  Radil, Tomáš ^a   Ramos, Pedro M ^a,b   Cruz Serra, A ^a,b  

^a INSTITUTO DE TELECOMUNICAÇÕES   (Portugal)

^b INSTITUTO SUPERIOR TÉCNICO   (Portugal)

Author keywords

Chirp z transform; Fast Fourier transform (FFT); Frequency estimation; Interpolated discrete Fourier transform (DFT); Sine fitting; Spectrum leakage

Indexed keywords

CHIRP Z-TRANSFORM; CORRECTION ALGORITHMS; ESTIMATION ALGORITHMS; FINITE NUMBERS; FREQUENCY DOMAINS; HARMONIC AND INTERHARMONIC DISTORTIONS; INTERPOLATED DISCRETE FOURIER TRANSFORM (DFT); ITERATIVE PROCESS; LEAKAGE COMPENSATIONS; POWER QUALITY MEASUREMENTS; POWER SYSTEM SIGNALS; SINE FITTING; SINGLE-PHASE POWER; SPECTRUM LEAKAGE; THEORETICAL SPECTRUM;

ALGORITHMS; BLOCK CODES; DISCRETE FOURIER TRANSFORMS; ELECTRIC POWER TRANSMISSION NETWORKS; ESTIMATION; FREQUENCY DOMAIN ANALYSIS; FREQUENCY MODULATION; POWER SPECTRUM; POWER TRANSMISSION; PROBABILITY DENSITY FUNCTION;

FREQUENCY ESTIMATION;

EID: 67349139590     PISSN: 00189456     EISSN: None     Source Type: Journal    
DOI: 10.1109/TIM.2009.2014506     Document Type: Conference Paper

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