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DOI: https://doi.org/10.15407/techned2019.01.025


Journal Tekhnichna elektrodynamika
Publisher Institute of Electrodynamics National Academy of Science of Ukraine
ISSN 1607-7970 (print), 2218-1903 (online)
Issue No 1, 2019 (January/February)
Pages 25 – 28


D.V. Vinnychenko*, N.S. Nazarova**
Institute of Pulse Processes and Technologies,
Bogoyavlensky, 43 A, Mykolaiv, 54018,Ukraine,
e-mail: Этот e-mail адрес защищен от спам-ботов, для его просмотра у Вас должен быть включен Javascript

* ORCID ID : http://orcid.org/0000-0002-8894-860X
** ORCID ID : http://orcid.org/0000-0001-5506-750X



The combined method of frequency-parametric regulation of the stabilized current of the power source is developed on the basis of the resonant inverter for real-time providing of the optimal value of the discharge current during the change of the length of the inter-electrode gap. According to this method, to provide a given output current stabilization factor, an automatic transition from the continuous current control is performed by changing the frequency of the inverter to the discrete regulation of the natural frequency of the resonant circle due to the switching of the inductors. The usage of this method ensures current stabilization up to 99% in the case of the active linear load and 95% in the case of the electro-discharge load. References 12, figures 3.


Key words: power supply, stabilized current, frequency-parametric regulation, resonant inverter, optimal discharge current.


Received:    02.03.2018
Accepted:    11.05.2018
Published:   10.01.2019



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2. Kuskova N.I., Dubovenko K.V., Petrichenko S.V., Tsolin P.L., Chaban S.O. Electrodischarge Technology and Equipment to Produce New Carbon Nanomaterials. Surface Engineering and Applied Electrochemistry. 2013. Vol. 49. No 3. Pp. 35–42. DOI: https://doi.org/10.3103/S1068375513030095
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4. Shcherba А.А., Suprunovska N.I., Ivaschenko D.S., Beletsky О.А. Prosesses of energy exchange between nonlinear and linear links of electric equivalent circuit of supercapacitors. Tekhnicna elektrodynamika. 2015. No 5. Pp. 3–11. (Rus).
5. Shcherba А.А., Suprunovska N.I., Ivaschenko D.S. Modeling of Nonlinerial Resistence of Electro-Spark Load Taking into Account its Changes During Discharge Current Flowing in the Load and et Zero Current in it. Tekhnicna elektrodynamika. 2014. No 5. Pp. 23–25. (Rus).
6. Vinnychenko D.V. Influence of electrical parameters of high-voltage electrical discharge installations of nanocarbon synthesis on their productivity and specific energy consumption. Tekhnichna elektrodynamika. 2016. No 4. Pp. 95-97. (Ukr.).
7. Boguslavskiy L.Z., Vinnychenko D.V., Nazarova N.S. Installation for obtaining carbon nanomaterials. Patent of Ukraine 113323, 2017 (Ukr.).
8. Vinnychenko D.V., Nazarova N.S. Development of control principles of regime parameters of the electrical system for electro-discharge synthesis of carbon nanomaterials. Visnyk NTU KhPI. 2015. No12(1121). Pp. 292–297. (Ukr.).
9. Pavlov G., Vinnichenko I., Pokrovskiy M. Research of the interrelationship between the frequency converter on the basis of the resonant inverter with nonlinear control power unit parameters and its load. IEEE First Ukraine Conference on Electrical and Computer Engineering (UKRCON). 2017. Pp. 554–559. DOI: https://doi.org/10.1109/UKRCON.2017.8100300 .
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