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Sergey Goolak

State University of Infrastructure and Technology

Kyrylivska str., 9

Kyiv, 04071

Ukraine

  • State University of Infrastructure and Technology

SCHOLARLY PAPERS

7

DOWNLOADS

853

TOTAL CITATIONS

2

Scholarly Papers (7)

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1.

Mathematical Modeling of an Induction Motor for Vehicles

Eastern-European Journal of Enterprise Technologies, 2(2 (104)), 25-34, 2020. doi: 10.15587/1729-4061.2020.199559
Number of pages: 10 Posted: 29 Nov 2020
Sergey Goolak, Oleg Gubarevych, Eduard Yermolenko, Maxim Slobodyanyuk and Oleksandr Gorobchenko
State University of Infrastructure and Technology, State University of Infrastructure and Technology, State University of Infrastructure and Technology, State University of Infrastructure and Technology and State University of Infrastructure and Technology
Downloads 567 (121,120)
Citation 1

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optimal transportation management; railroad infrastructure parameters; mathematical modeling; induction motor; asymmetry of windings

2.

Determination of Inductances for Pulsating Current Traction Motor

Technology Audit and Production Reserves, 2(1(58), 40–43, 2021. doi:10.15587/2706-5448.2021.229217
Number of pages: 4 Posted: 18 May 2021
Sergey Goolak, Viktor Tkachenko, Svitlana Sapronova, Oleksandr Spivak, Ievgen Riabov and O. O. Ostroverkh
State University of Infrastructure and Technology, State University of Infrastructure and Technologies, State University of Infrastructure and Technologies, affiliation not provided to SSRN, National Technical University "Kharkiv Polytechnic Institute" and National Technical University «Kharkiv Polytechnic Institute»
Downloads 61 (951,658)

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pulsating current traction motor, armature current, total inductance of the armature winding

3.

Improving a Model of the Induction Traction Motor Operation Involving Non-Symmetric Stator Windings

Eastern-European Journal of Enterprise Technologies 2021, 4(8(112)), 45–58. doi: https://doi.org/10.15587/1729-4061.2021.236825
Number of pages: 14 Posted: 23 Oct 2021
Sergey Goolak, Borys Liubarskyi, Svitlana Sapronova, Viktor Tkachenko, Ievgen Riabov and Marina Glebova
State University of Infrastructure and Technology, National Technical University «Kharkiv Polytechnic Institute», State University of Infrastructure and Technologies, State University of Infrastructure and Technologies, National Technical University "Kharkiv Polytechnic Institute" and O. M. Beketov National University of Urban Economy in Kharkiv
Downloads 60 (970,490)

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induction traction motor, traction drive of electric locomotive, asymmetry of windings, saturation of the magnetic circuit

4.

Improvement of the Model of Power Losses in the Pulsed Current Traction Motor in an Electric Locomotive

Eastern-European Journal of Enterprise Technologies, 6 (5 (108)), 38–46, 2020. doi: https://doi.org/10.15587/1729-4061.2020.218542
Number of pages: 9 Posted: 02 Mar 2021
Sergey Goolak, Svitlana Sapronova, Viktor Tkachenko, Ievgen Riabov and Yevhenii Batrak
State University of Infrastructure and Technology, State University of Infrastructure and Technologies, State University of Infrastructure and Technologies, National Technical University "Kharkiv Polytechnic Institute" and National Technical University of Ukraine - Igor Sikorsky Kyiv Polytechnic Institute
Downloads 55 (1,010,164)

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magnetic losses; eddy currents; hysteresis; traction motor; universal magnetic characteristic

5.

Determining an additional diagnostic parameter for improving the accuracy of assessment of the condition of stator windings in an induction motor

Eastern-European Journal of Enterprise Technologies, 5(5 (113), 21–29. doi:10.15587/1729-4061.2021.239509
Number of pages: 9 Posted: 14 Nov 2021
Oleg Gubarevych, Sergey Goolak, Olena Daki and Yuriy Yakusevych
State University of Infrastructure and Technology, State University of Infrastructure and Technology, Danube Institute of Water Transport and Danube Institute of Water Transport of State University of Infrastructure and Technologies
Downloads 44 (1,145,425)

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transport infrastructure, induction motor, inter-turn short circuit, phase currents, diagnostic parameters

6.

Determination of Voltage at the Rectifier Installation of the Electric Locomotive Vl-80K for Each Position of the Controller Driver’s

Technology Audit and Production Reserves, 1(1(63), 23–29, 2022. doi: https://doi.org/10.15587/2706-5448.2022.251947
Number of pages: 7 Posted: 20 Apr 2022
Sergey Goolak, Eduard Yermolenko, Viktor Tkachenko, Svitlana Sapronova and Viktor Yurchenko
State University of Infrastructure and Technology, State University of Infrastructure and Technology, State University of Infrastructure and Technologies, State University of Infrastructure and Technologies and State University of Infrastructure and Technology
Downloads 42 (1,157,785)

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traction drive, control system, electric contactor, voltage value, rectifier installation

7.

Model of pulsating current traction motor taking into consideration magnetic losses in steel

Electrical Engineering & Electromechanics, (6), 11–17. https://doi.org/10.20998/2074-272X.2021.6.02
Number of pages: 7 Posted: 11 Feb 2022
Sergey Goolak, Ievgen Riabov, Viktor Tkachenko, Svitlana Sapronova and I. Rubanik
State University of Infrastructure and Technology, National Technical University "Kharkiv Polytechnic Institute", State University of Infrastructure and Technologies, State University of Infrastructure and Technologies and JSC «Riga Electric Machine Building Works»
Downloads 24 (1,399,036)
Citation 1

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pulsating current traction motor, eddy currents, magnetic losses, magnetic circuit