Research of Low Voltage Grid Harmonic Analysis Based on DSP

Xiao Chun Guan; Xiao Jing Chen

doi:10.4028/www.scientific.net/AMM.433-435.1832

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 433-435Research of Low Voltage Grid Harmonic Analysis...

Research of Low Voltage Grid Harmonic Analysis Based on DSP

Abstract:

In recent years, with the rapid development of smart grid, the harmonic monitoring has become an important part of electric energy quality control in smart grid. This paper introduced a method for real-time analysis of the harmonics with high precision, in which the FFT algorithm is used to convert the electrical signals from the time domain into the frequency domain to analyze the harmonics based on the TMS320F2812 processor. The experiment was conducted based on Code Composer Studio CCS3.3 and EVM board HDSP-Basic2812. The experiment simulation results were given in the paper.

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Periodical:

Applied Mechanics and Materials (Volumes 433-435)

Pages:

1832-1835

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.433-435.1832

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Online since:

October 2013

Authors:

Xiao Chun Guan, Xiao Jing Chen

Keywords:

FFT, Harmonic Analysis, TMS320F2812

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References

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