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Harmonic Analysis of 240 V AC Power Supply using TMS320C6713 DSK
Abstract:The presence of harmonic in power system is a major concerned to power engineers for many years. With the increasing usage of nonlinear loads in power systems, the harmonic pollution becomes more serious. One of the widely used computation algorithm for harmonic analysis is fast Fourier transform (FFT). In this paper, a harmonic analyzer using FFT was implemented on TMS320C6713 DSK. The supply voltage of 240 V 59 Hz is stepped down to 5V using a voltage divider in order to match the power rating of the DSK input. The output from the DSK was displayed on oscilloscope and Code Composer Studio™ software. This work has demonstrated the possibility of analyzing the 240V power supply harmonic content using the DSK board.
Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1060337Procedia APA BibTeX Chicago EndNote Harvard JSON MLA RIS XML ISO 690 PDF Downloads 2768
 E. Acha and M. Madrigal, Power Systems Harmonics. West Sussex: John Wiley & Songs, Ltd, 2001.
 J. Arrillaga and N. R. Watson, Power System Harmonics. 2nd ed. Christchurch: John Wiley & Sons Ltd, 2003.
 A. Mehorai and B. Porat, "Adaptive comb filtering for harmonic signal enhancement," IEEE Trans. Acoust. Speech Signal Processing, vol. ASSP-34, no. 5, pp. 1124-1138, Oct. 1986.
 G. Takata, et al., "The time-frequency analysis of the harmonics with wavelet transform for the power electronics systems," in Proc. Power Conversion Conf., vol. 2, Apr. 2002, pp. 733-737.
 Y. Z. Liu and S. Chen, "A wavelet based model for on-line tracking of power system harmonics using Kalman filtering," in Proc. IEEE Power Engineering Society Summer Meet., vol. 2, Jul. 2001, pp. 1237-1242.
 H. Xue and R. Yang, "A novel algorithm for harmonic measurement in power system," in Proc. Int. Conf. PowerCon, vol. 1, Oct. 2002, pp. 438-442.
 M. Meunier and F. Brouaye, "Fourier transform, wavelets, Prony analysis: tools for harmonics and quality of power," in Proc. 8th Int. Conf. Harmonics Quality Power, vol. 1, Oct. 1998, pp. 71-76.
 A.A. Girgis, The Fast Fourier Transform and Its Applications. Upper Saddle River, NJ: Prentice-Hall, 1990.
 A. N. Mortensen and G. L. Johnson, "A power system digital harmonic analyzer," IEEE Trans. Instrum. Meas., vol. 37, no. 4, pp. 537-540, Dec. 1988.
 Texas Instruments Incorporated. (2008). TMS320C6713 DSP Starter Kit (DSK). Texas Instruments. Retrieved 23 June 2008 from http://focus.ti.com/docs/toolsw/folders/print/tmdsdsk6713.html.
 N.N. TMS320C6713 DSK Technical Reference. 2003 ed. Texas: Spectrum Digital Incorporated, 2003.