Oleksandra Zagaynova

Загайнова Олександра Анатоліївна

Job title: Associate Professor

Academic degree: Candidate of Technical Sciences (PhD)

Contacts:

aleksandra.zagaynova@khpi.edu.ua

 

+38 (057) 707-69-77        +38 (063) 479 73 90

Senior curator at the Department

Curator of academic groups Е-124в, Е-124ц, Е-124св


Publication and profiles in scientific databeses

         

Education courses

Educational, professional and academic background

  • 2006 – graduated from NTU “KhPI” in “Electrical Systems and Networks” as a research electrical engineer
  • 2021 – defence of PhD thesis on “Improving the efficiency of operation of high-voltage bushings by reducing technical risks”, Program Subject Area “Electric power plants, networks and systems”; obtained academic degree Candidate of Technical Sciences (PhD)

Professional development

Research interests

  • electrical systems and networks

R&D projects, patents and copyrights

Patents

  • Method for control of dielectric characteristics of inner insulation of capacitor type inputs of power transformers under operating voltage (Ukraine, patent No. 34311; application No. u200802072) – in Ukrainian
  • Method for control of dielectric characteristics of inner insulation of capacitor type inputs of power transformers and measuring current transformers under working voltage (Ukraine, patent No. 56978; application No. u201004400) – in Ukrainian

Department Staff

News

Пробій повітряного проміжку між кульовими розрядниками

Open lecture “Investigation of the electrical strength of air gaps under alternating and constant voltage”

11.01.24 an open lecture was held with students of higher education of the Kharkiv Computer and Technology College of the National Technical University “Kharkiv Polytechnic Institute” on the topic“Investigation of the electrical strength of air gaps under alternating and constant voltage”, which was chosen as part of the acquaintance of entrants from the OPP “Electroenergetics”. […]

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Олександр Холодний

Tragic loss for the Kharkiv Polytechnic family

Another irreparable loss for the Kharkiv Polytechnic family… On the night of September 12, 2022, our graduate Oleksandr Kholodny was killed at his workplace during a missile attack by the russian federation on a high-voltage substation in Kharkiv. He was 23 years old. Sashko studied at the “Transmission of Electric Energy” department of the National […]

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Night of Science-2021 in NTU “KhPI”

National Technical University “Kharkiv Polytechnic Institute” – one of the participants in the educational citywide project “Night of Science”. KhPI scientists have prepared a number of different educational activities for the guests. The highlight of the holiday were impressive experiments in the large high-voltage hall of the Department of Electric Power Transmission. It was interesting […]

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