СИНХРОННОЕ РЕГУЛИРОВАНИЕ СДВОЕННЫХ ИНВЕРТОРОВ С ОТСЕКАЮЩИМИ ДИОДАМИ ДЛЯ ФОТОПРЕОБРАЗОВАТЕЛЬНОЙ УСТАНОВКИ

V. Oleschuk; V. Ermuratskii

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

No. 6 (2015)

Conversion of Electric Energy Parameters

PWM CONTROL OF DUAL DIODE-CLAMPED CONVERTERS FOR PV INSTALLATION

Published 2015-10-27

V. Oleschuk⁺⁻
V. Ermuratskii⁺⁻

V. Oleschuk

Institute of Power Engineering of the Academy of Sciences of Moldova, 5 Academy Str., Kishinev, MD-2028, Moldova

V. Ermuratskii

Institute of Power Engineering of the Academy of Sciences of Moldova, 5 Academy Str., Kishinev, MD-2028, Moldova

ARTICLE_4_PDF (Українська)

Keywords

control algorithm
voltage space-vector
photovoltaic panel
three-phase voltage source inverter
modulation scheme
MATLAB алгоритм управления
пространственный вектор напряжения
фотопреобразовательная панель
трёхфазный инвертор напряжения
стратегия ШИМ
MATLAB

How to Cite

[1]

Олещук, В. and Ермуратский, В. 2015. PWM CONTROL OF DUAL DIODE-CLAMPED CONVERTERS FOR PV INSTALLATION. Tekhnichna Elektrodynamika. 6 (Oct. 2015), 019.

Abstract

Modulation processes have been analyzed in transformer-based photovoltaic system on the basis of cascaded diode-clamped inverters, adjusted by special control scheme with the use of specific voltage vectors. It has been shown, that symbiosis of this control scheme with algorithms of synchronous modulation insures minimization of common-mode voltage and magnitudes of even harmonics and subharmonics in spectra of voltage on the primary side of three-phase transformer. Simulations validate operation of this system with three control techniques. References 10, figures 6.

ARTICLE_4_PDF (Українська)

References

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