Experimental measurement of non-characteristic harmonic power generated by thyristor pulse-controlled AC/DC three phase converters

Segura, A.N.; Sanchez, Pedro Banuelos

doi:10.1109/isie.1996.548548

Cited by 6 publications

(1 citation statement)

References 8 publications

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“…Such harmonics have been identified as key factor for poor power quality and a range of adverse effects, including but not limited to, electromagnetic interference (EMI), overheating of cables, and low power factors [1]- [4]. Since the 1980's, the power electronics research community has responded with the solutions of active power filters (APF) to deal with the power harmonics problems [5]- [10].…”

Section: Introductionmentioning

confidence: 99%

A Fast-Convergent Modulation Integral Observer for Online Detection of the Fundamental and Harmonics in Grid-Connected Power Electronics Systems

Chen

Ng³

et al. 2017

IEEE Trans. Power Electron.

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Abstract-Harmonics detection is a critical element of active power filters. A previous review has shown that the Recursive Discrete Fourier Transform and the Instantaneous p-q Theory are effective solutions to extracting power harmonics in single-phase and three-phase power systems, respectively. This paper presents the operating principle of a new modulation function integral observer algorithm that offers a fast solution for the extraction of the fundamental current and the total harmonic current when compared with existing methods. The proposed method can be applied to both single-and three-phase systems. The observerbased algorithm has an advantageous feature of being able to be tuned offline for a specific application, having fast convergence and producing estimated fundamental component with high circularity. It has been tested with both simulations and practical measurements for extracting the total harmonic current in a highly efficient manner. The results have confirmed that the proposed tool offers a new and highly effective alternative to the smart grid industry.

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Section: Introductionmentioning

confidence: 99%

A Fast-Convergent Modulation Integral Observer for Online Detection of the Fundamental and Harmonics in Grid-Connected Power Electronics Systems

Chen

Ng³

et al. 2017

IEEE Trans. Power Electron.

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A detailed instantaneous harmonic and reactive compensation analysis of three-phase AC/DC converters, in abc and αβ coordinates

Nava-Segura

Carmona-Hernandez²

1999

IEEE Trans. Power Delivery

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Instantaneous active and reactive current compensation for AC/DC three-phase harmonic generating loads

Nava-Segura

Carmona-Hernandez²

8th International Conference on Harmonics and Quality of Power. Proceedings (Cat. No.98EX227)

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Experimental measurement of non-characteristic harmonic power generated by thyristor pulse-controlled AC/DC three phase converters

Cited by 6 publications

References 8 publications

A Fast-Convergent Modulation Integral Observer for Online Detection of the Fundamental and Harmonics in Grid-Connected Power Electronics Systems

A Fast-Convergent Modulation Integral Observer for Online Detection of the Fundamental and Harmonics in Grid-Connected Power Electronics Systems

A detailed instantaneous harmonic and reactive compensation analysis of three-phase AC/DC converters, in abc and αβ coordinates

Instantaneous active and reactive current compensation for AC/DC three-phase harmonic generating loads

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