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DOI: https://doi.org/10.15407/techned2018.06.073

EFFICIENCY OF REGENERATIVE BRAKING IN ENERGY SUPPLY SYSTEMS WITH ELECTRIC REGULATED DRIVES

Journal Tekhnichna elektrodynamika
Publisher Institute of Electrodynamics National Academy of Science of Ukraine
ISSN 1607-7970 (print), 2218-1903 (online)
Issue No 6, 2018 (November/December)
Pages 73 – 76

 

Authors
G.G. Zhemerov1*, N.A. Ilina1**, A.V. Mashura1, D.V. Tugay2***
1 – National Technical University “Kharkov Polytechnic Institute”,
Kirpichovа str., 2, Kharkiv, 61002, Ukraine
2 – O.M. Beketov National University of Urban Economy in Kharkiv,
Marshal Bazhanov str., 17, Kharkiv, 61002, 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/0000-0002-3469-0121
** ORCID ID : http://orcid.org/0000-0001-5644-862X
*** ORCID ID : http://orcid.org/0000-0003-2617-0297

 

Abstract

Analytical formulas for calculating the maximum possible efficiency of energy supply system with electric regulated drive for three operating modes due to the direction of the energy flow in the system - direct, reverse and bi-directional are obtained. It is shown that even at high values of the energy supply system efficiency in the direct and reverse flows, at high values of the energy return factor, the efficiency in the bi-directional flow can be catastrophically low. References 4, figures 3.

 

Key words: power supply system, energy return factor, efficiency.

 

Received:    05.03.2018
Accepted:    17.04.2018
Published:   23.10.2018

 

References

1. Nykyforov M.M., Kashtanov A.L., Kandaev V.A. Methods for assessing the potential for energy efficiency in the application of regenerative braking. Izvestiia Transsiba. 2012. No 1 (9). Pp. 72–78. (Rus)
2. Kostin N.A., Nikitenko A.V. Autonomy of recuperative braking - the basis of reliable energy-efficient recovery on the electromotive force constant current. Zaliznychnyi transport Ukrainy. 2014. No 3. Pp. 15–23. (Rus)
3. Artemenko M.Yu., Batrak L.M., Mykhalskyi V.M., Polishchuk S.Y. Analysis of possibility to increase the efficiency of three-phase four-wire power system by means of shunt active filter. Tekhnichna Elektrodynamika. 2015. No 6. Pp. 12–18. (Ukr)
4. Zhemerov G., Ilina N., Tugay D. The Theorem of Minimum Energy Losses in Three-Phase Four-Wire Energy Supply System. 2016 2nd IEEE International Conference on Intelligent Energy and Power Systems (IEPS-2016). June 07-11, 2016, Kyiv, Ukraine, Pp. 52-54. DOI: https://doi.org/10.1109/IEPS.2016.7521889