СПОСОБИ ПОКРАЩЕННЯ СПЕКТРУ ВХІДНОГО СТРУМУ КОРЕКТОРА КОЕФІЦІЄНТА ПОТУЖНОСТІ

V.V. Rogal; Yu.S.  Demchenko

No. 6 (2015), Conversion of Electric Energy Parameters

No. 6 (2015)

Conversion of Electric Energy Parameters

METHODS OF POWER FACTOR CORRECTOR INPUT CURRENT SPECTRUM IMPROVEMENT

Published 2015-10-27

V.V. Rogal⁺⁻
Yu.S. Demchenko⁺⁻

V.V. Rogal

National Technical University of Ukraine Igor Sikorsky Kyiv Polytechnic Institute, pr. Peremohy, 37, Kiyv, 03056, Ukraina

Yu.S. Demchenko

National Technical University of Ukraine Igor Sikorsky Kyiv Polytechnic Institute, pr. Peremohy, 37, Kiyv, 03056, Ukraina

ARTICLE_6_PDF (Українська)

Keywords

power factor corrector
current harmonics
peak current control method
spectrum
total harmonic distortion коректор коефіцієнта потужності
гармоніки струму
керування по піковому струму
спектр
коефіцієнт сумарних гармонічних спотворень

How to Cite

[1]

Рогаль, В. and Демченко, Ю. 2015. METHODS OF POWER FACTOR CORRECTOR INPUT CURRENT SPECTRUM IMPROVEMENT. Tekhnichna Elektrodynamika. 6 (Oct. 2015), 029.

Abstract

The paper shows the negative impact of high current harmonics on the mains supply and the equipment connected to it. The investigation of the performance of the active high-frequency power factor corrector with peak current control method is conducted. In the MATLAB/Simulink environment the model of this corrector is built. The diagrams of the corrector’s input current and its spectrum are given. It was discovered that the value of the third harmonic in the input current spectrum is quite significant. The reason of the appearance of this harmonic is indicated. Methods of power factor corrector input current spectrum improvement are offered and their comparative analysis is conducted. References 8, figures 7.

ARTICLE_6_PDF (Українська)

References

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