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DOI: https://doi.org/10.15407/techned2020.05.045

LOCAL AUTONOMOUS SOURCES OF ENERGY SUPPLY FOR EMERGENCIES

Journal Tekhnichna elektrodynamika
Publisher Institute of Electrodynamics National Academy of Science of Ukraine
ISSN 1607-7970 (print), 2218-1903 (online)
Issue No 5, 2020 (September/October)
Pages 45 - 48

Authors
O.P. Chornyi1*, Iu.V. Zachepa1**, L.I. Mazurenko2***, S.G. Buryakovskiy3****, V.V. Chenchevoi1*****, N.V. Zachepa1******
1 - Kremenchuk Mykhailo Ostrohradskyi National University,
20, Pershotravneva str., Kremenchuk, 39600, Ukraine,
e-mail: Этот e-mail адрес защищен от спам-ботов, для его просмотра у Вас должен быть включен Javascript
2 - Institute of Electrodynamics National Academy of Sciences of Ukraine,
Peremohy, 56, Kyiv, 03057, Ukraine,
3 - Research and Design Institute "Molniya" of National Technical University "Kharkiv Polytechnic Institute",
47, Shevchenko str., Kharkiv, 61013, Ukraine
* ORCID ID : https://orcid.org/0000-0001-8270-3284
** ORCID ID : https://orcid.org/0000-0003-4364-6904
*** ORCID ID : https://orcid.org/0000-0002-7059-249X
**** ORCID ID : https://orcid.org/0000-0003-2469-7431
***** ORCID ID : https://orcid.org/0000-0002-6478-3767
****** ORCID ID : https://orcid.org/0000-0003-0365-5320

Abstract

Dynamic modes of operation of a local autonomous energy source with the connection of the main typical consumers of electricity are investigated. The overload capacity of a local autonomous power source, formed from electrical equipment of other functional purpose on the basis of an asynchronous machine with capacitive self-excitation, is determined. The conditions for the implementation of "favorable" switching during startup of motors of comparable power have been established and the expediency of using start-up systems and systems of pre-start boosting excitation of the electric generator in the autonomous power supply source has been substantiated. References 6, figures 3, tables 2.

Key words: autonomous power supply, starting system, generator with self-excitation.

Received: 28.02.2020
Accepted: 10.05.2020
Published: 25.08.2020

 

References
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3. Farah P.D. Sustainable Energy Investments and National Security: Arbitration and Negotiation Issues, Journal of world energy law and business. 2015. Vol. 8. No 6. Pp. 34-49. DOI: https://doi.org/10.1093/jwelb/jwv036
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5. Zagirnyak M., Zachepa Iu., Chornyi O., Chenchevoi V. The autonomous sources of energy supply for the liquidation of technogenic accidents. Przeglad Elektrotechniczny. 2019. No 95(5). Pp. 47-50. DOI: https://doi.org/10.15199/48.2019.05.12
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