SUPPRESSION OF CURRENT HARMONICS FEEDING POWERFUL SINGLE-PHASE LOADS
No. 5 (2019), Conversion of Electric Energy Parameters
No. 5 (2019)
Conversion of Electric Energy Parameters

SUPPRESSION OF CURRENT HARMONICS FEEDING POWERFUL SINGLE-PHASE LOADS

Published 2019-08-15
https://doi.org/10.15407/techned2019.05.036
I.V. Volkov
Institute of Electrodynamics National Academy of Sciences of Ukraine, Peremohy, 56, Kyiv, 03057, Ukraine
https://orcid.org/0000-0002-0696-0382
V.P. Styazhkin
Institute of Electrodynamics National Academy of Sciences of Ukraine, Peremohy, 56, Kyiv, 03057, Ukraine
https://orcid.org/0000-0003-0602-1112
P.P. Podeiko
Institute of Electrodynamics National Academy of Sciences of Ukraine, Peremohy, 56, Kyiv, 03057, Ukraine
https://orcid.org/0000-0001-9201-102X
ARTICLE_6_PDF (Українська)

Keywords

current harmonic factor
THDi
LMC-filter
active filter of parallel type
hybrid filter
thyristor controller
transformer
distortion compensation коэффициент гармоник тока
THDi
LMC-фильтр
активный фильтр параллельного типа
гибридный фильтр
тиристорный регулятор
трансформатор
компенсация искажений

How to Cite

[1]
Волков, .И., Стяжкин , В. and Подейко , П. 2019. SUPPRESSION OF CURRENT HARMONICS FEEDING POWERFUL SINGLE-PHASE LOADS. Tekhnichna Elektrodynamika. 5 (Aug. 2019), 036. DOI:https://doi.org/10.15407/techned2019.05.036.
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Abstract

The hybrid filter of harmonics of the mains current of the power source of the electrothermal installation for the production of basalt super thin fiber (BSTF) in the heating mode of the draw plate is described. The filter uses a combined circuit of a passive broadband LMC filter cascaded with a transistor active filter. Mathematical modeling of such a filter and experimental verification of the effectiveness of harmonic suppression of the mains current are carried out. Experimental spectrograms and current diagrams were compared with similar simulation results, the models were confirmed to be adequate and can be used in the development of single-phase hybrid current-harmonic filters. References 8, figures 9, tables 3.

https://doi.org/10.15407/techned2019.05.036
ARTICLE_6_PDF (Українська)

References

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Styazhkin V.P., Podeiko P.P. Optimal control of the electro-technological unit for the production of basalt super-thin fiber. Visnyk Natsionalnoho Tekhnichnoho Universytetu KhPI. Tematychnyi vypusk: Problemy avtomatizirovannogo elektroprivoda. Teoriia i praktika. 2015. No 12 (1121). Pp. 124-127. (Rus)

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IEC 61000-3-12:2011. Electromagnetic compatibility. Part 3-2: Limits. Limits for harmonic currents produced by equipment connected to public low-voltage systems with input current >16A and ≤ 75A per phase.

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Kolb A.A. Hybrid filters in power quality control devices. Elektromekhanіchnі і enerhozberіgayuchі systemy. 2012. No 3(19). Pp. 250-253. (Rus)

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