Title :
Measurement of the harmonic contents of electric signals using FPGA and switched capacitor filters
Author :
Naguil, J.L. ; Toledo, E. N Pereyra ; Cova, W. J D
Author_Institution :
Inst. Univ. Aeronautico, Cordoba
Abstract :
The measurement of the harmonic contents of an electric signal is particularly complex task due to the spectral analysis involved. The present work addresses two basic objectives. The first one is to construct a device capable of carrying out a low error measurement of total harmonic distortion during one cycle of the electric power signal. The second one aims to laying the foundations for embedding the measurement system in an integrated chip.
Keywords :
field programmable gate arrays; harmonic distortion; power electronics; power harmonic filters; FPGA; electric power signal; harmonic contents measurement; spectral analysis; switched capacitor filters; total harmonic distortion; Capacitors; Distortion measurement; Electric variables measurement; Field programmable gate arrays; Particle measurements; Power harmonic filters; Power measurement; Semiconductor device measurement; Spectral analysis; Total harmonic distortion; Amplitude harmonic distortion; CORDIC algorithm; FPGA; Goertzel transform; switched capacitor filters;
Conference_Titel :
Transmission and Distribution Conference and Exposition: Latin America, 2008 IEEE/PES
Conference_Location :
Bogota
Print_ISBN :
978-1-4244-2217-3
Electronic_ISBN :
978-1-4244-2218-0
DOI :
10.1109/TDC-LA.2008.4641813
