ФОРМУВАННЯ ВИХІДНОЇ НАПРУГИ ТРИФАЗНОГО ДЖЕРЕЛА ЖИВЛЕННЯ У КОВЗНОМУ РЕЖИМІ

T.V.  Mysak

doi:10.15407/techned2016.03.036

No. 3 (2016), Conversion of Electric Energy Parameters

No. 3 (2016)

Conversion of Electric Energy Parameters

THE FORMATION OF THE OUTPUT VOLTAGE OF THE THREE-PHASE POWER SUPPLY UNIT IN THE SLIDING MODE

Published 2016-04-21

https://doi.org/10.15407/techned2016.03.036

T.V. Mysak ⁺⁻

T.V. Mysak

Institute of Electrodynamics National Academy of Sciences of Ukraine, Peremohy, 56, Kyiv, 03057, Ukraine

ARTICLE_8_PDF (Українська)

Keywords

frequency converter
output LC-filter
three-phase transformer
sliding mode
output voltage form перетворювач частоти
вихідний LC-фільтр
трифазний трансформатор
ковзний режим
форма вихідної напруги

How to Cite

[1]

Мисак , Т. 2016. THE FORMATION OF THE OUTPUT VOLTAGE OF THE THREE-PHASE POWER SUPPLY UNIT IN THE SLIDING MODE . Tekhnichna Elektrodynamika. 3 (Apr. 2016), 036. DOI:https://doi.org/10.15407/techned2016.03.036.

Abstract

The object of study is the three-phase sinusoidal voltage source, which is composed of a frequency converter with an output LC-filter and a three-phase output transformer. Synthesis of control law by forcing a sliding mode to minimize the impact of disturbances in the load on the output voltage of the source for the ideal case has been made. The conditions of sliding mode existence have been obtained. The restrictions that affect the technical feasibility of the synthesized control law, which are characteristic of non-ideal cases have been investigated. Taking into account these restrictions, corrected expression that describes the sliding surface has been obtained. The spectral distribution of the output voltage has been studied. The simulation results are presented. References 4, figure 1.

https://doi.org/10.15407/techned2016.03.036

ARTICLE_8_PDF (Українська)

References

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Voldek A.I. Electrical Machines. − Leningrad: Energiia, 1978. – 832 p. (Rus.)

Utkin V.I., Guldner J., Jingxin Shi. Sliding Mode Control in Electro-Mechanical Systems. − Taylor & Francis Group, LLC, 2009. − 486 p. 4. Hamouda M., Fnaiech F., Al-Haddad K., Kanaan H.Y. Matrix Converter Control: A Sliding Mode Approach // The 30th Ann. Conf. of the IEEE Ind. El. Soc., Busan, Korea. − 2004. − Vol. 2. − Pp. 2295−2300.