Effective Utilization of Photovoltaic Energy Using Multiphase Boost Converter in Comparison with Single Phase Boost Converter

Autor: Jan Perdulak, Dobroslav Kovac, Irena Kovacova, Matus Ocilka, Andrii Gladyr, Dmytro Mamchur, Iurii Zachepa, Tibor Vince, Jan Molnar

Publikováno v: Communications, Vol 15, Iss 3, Pp 32-38 (2013)

The paper presents a novel concept of multiphase boost converter (MPBC) with high efficiency of energy conversion. The new topology of MPBC is compared with conventional single-phase boost converter (SPBC). It is shown that almost whole input energy

Externí odkaz: https://doaj.org/article/af4483191baa4fe795f46c65cfd02935

ПРИНЦИПЫ СОЗДАНИЯ И ПРИМЕНЕНИЯ КОМПЬЮТЕРНЫХ ТРЕНАЖЕЛЕЙ-ИМИТАТОРОВ В ЗАДАЧАХ ЭЛЕКТРОЭНЕРГЕТИКИ

Autor: Iurii Zachepa, Nataliia Zachepa, Ivan Ganzevich, Dmytro Shokarov, Галина Cherkashyna

Publikováno v: Energy saving. Power engineering. Energy audit.; No. 11-12(177-178) (2022): Energy saving. Power engineering. Energy audit; 34-41
Энергосбережение. Энергетика. Энергоаудит.; № 11-12(177-178) (2022): Енергозбереження. Енергетика. Енергоаудит; 34-41
Загальнодержавний науково-виробничий та інформаційний журнал «Енергозбереження. Енергетика. Енергоаудит»; № 11-12(177-178) (2022): Енергозбереження. Енергетика. Енергоаудит; 34-41

The work presents the structure and the necessary complex of elements that ensure the functioning of computer simulators-simulators in the tasks of electric power engineering. The organization of the system for ensuring work in the given computer sim

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9e50c34ed50082abc4ed906d223c0a76
http://eee.khpi.edu.ua/article/view/275595

Starting System of Induction Motor with Dynamic Torque Control Powered by an Autonomous Sources of Energy Supply

Autor: Iurii Zachepa, Nataliia Zachepa, Mykola Antonov, Andrii Pyrozhok

Publikováno v: 2022 IEEE 4th International Conference on Modern Electrical and Energy System (MEES).

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::66909a9c3d73d36b5a349a14d6b547c3
https://doi.org/10.1109/mees58014.2022.10005708

Experimental Research of Modes of Operation of Local Autonomous Sources of Energy Supply with Induction Generator

Autor: Iurii Zachepa, Nataliia Zachepa, Oksana Khrebtova, Boris Kobiliansky, Ilya Turaev

Publikováno v: 2022 IEEE 4th International Conference on Modern Electrical and Energy System (MEES).

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ca10706a68b8c4a25af03c9e459eda1b
https://doi.org/10.1109/mees58014.2022.10005648

Development of mathematical models of energy conversion processes in an induction motor supplied from an autonomous induction generator with parametric non-symmetry

Autor: Iurii Zachepa, Valeriy Kuznetsov, Serhii Levchenko, Olga Chencheva, Mykola Babyak, Maksim Kovzel, Oleksii Chornyi, Vitaliy Kuznetsov, Volodymyr Chenchevoi, Viktor Kovalenko

Publikováno v: Eastern-European Journal of Enterprise Technologies, Vol 4, Iss 8(112), Pp 67-82 (2021)

The paper presents studies of the system "induction generator-induction motor" with parametric asymmetry on a mathematical model to determine the quality of generated electricity in load operating modes. A mathematical model of the "induction generat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::768842c6e65a66009dbdbfc510cf83a9
http://journals.uran.ua/eejet/article/view/239146