Hryhorii Khoruzhevskyi

Position: Postgraduate

Science degree, academic title:

Year of birth: 1993

Education:

In 2018 graduated from the Ukrainian State University of Railway Transport with a degree in 141 “Electrical Energetics, Electrical Engineering and Electromechanics”, master’s degree in electrical energetics, electrical engineering and electromechanics (educational program “Electrical systems and complexes of transport means”).

Scientific activity direction:

semiconductor power converters of electrical energy for electric transport and power supply systems.

Author:

Author of 18 scientific publications and teaching materials.

Awards and diplomas:

Featured publications:

1. Plakhtii O., Nerubatskyi V., Mashura A., Hordiienko D., Khoruzhevskyi H. Improving energy indicators of the charging station for electric vehicles based on a three-level active rectifier. Eastern-European Journal of Enterprise Technologies. 2020. Vol. 3, No. 8 (105). P. 46–55. DOI: 10.15587/1729-4061.2020.204068.
2. Plakhtii O., Nerubatskyi V., Sushko D., Hordiienko D., Khoruzhevskyi H. Improving the harmonic composition of output voltage in multilevel inverters under an optimum mode of amplitude modulation. Eastern-European Journal of Enterprise Technologies. 2020. Vol. 2, No. 8 (104). P. 17–24. DOI: 10.15587/1729-4061.2020.200021.
3. Plakhtii O. A., Nerubatskyi V. P., Hordiienko D. A., Khoruzhevskyi H. A. Calculation of static and dynamic losses in power IGBT-transistors by polynomial approximation of basic energy characteristics. Scientific bulletin of National mining university. 2020. No. 2 (176). P. 82–88. DOI: 10.33271/nvngu/2020-82.
4. Nerubatskyi V., Plakhtii O., Hordiienko D., Khoruzhevskyi H. Prospects for the development of power electronics by application of technologies for production of power semiconductor switches based on silicon carbide. International scientific journal «Industry 4.0». 2020. Vol. 5, Issue 4. P. 170–173.
5. Нерубацький В. П., Плахтій О. А., Цибульник В. Р., Гордієнко Д. А., Хоружевський Г. А. Аналіз показників енергоефективності автономних інверторів напруги з імпедансною і квазіімпедансною ланками у вхідному колі при застосуванні різних алгоритмів модуляції. Інформаційно-керуючі системи на залізничному транспорті. 2020. № 3. С. 19–31. DOI: 10.18664/ikszt.v25i3.214089.
6. Nerubatskyi V., Plakhtii O., Hordiienko D., Khoruzhevskyi H. Study of energy parameters in alternative power source microgrid systems with multi-level inverters. International scientific journal «Industry 4.0». 2020. Vol. 5, Issue 3. P. 118–121.
7. Nerubatskyi V., Plakhtii O., Hordiienko D., Khoruzhevskyi H. Simulation of surge protection according IEC 61000-4-5. International scientific journal «Industry 4.0». 2019. Vol. 4, Issue 6. P. 293–296.