Исследование процессов в установке для модификации биологических клеток магнитным полем при использовании источника переменного тока с высоким выходным сопротивлением
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Научный журнал Моделирование, оптимизация и информационные технологииThe scientific journal Modeling, Optimization and Information Technology
Online media
issn 2310-6018

Investigation of processes in a set for biocell modification by means of a magnetic field using an alternative current source with high output resistance

idPavlov V.N. Legenkiy Y.A.   idKornienko V.O. idKalaev V.N. idPreobrazhenskiy A.P. idLvovich I.Y.

UDC 537.632/.636
DOI: 10.26102/2310-6018/2022.37.2.004

  • Abstract
  • List of references
  • About authors

In the article, errors that occur when using the most common current sources with low output resistance (voltage amplifiers), feeding coils of biological object modification sets by means of a magnetic field are identified with the aid of the proposed modeling methods. To exemplify the operability of the models under consideration, oscillograms of changes in the magnetic field induction time in the coil of the set, when it is powered by a voltage amplifier having a low output resistance, are given. As an alternative, it is suggested to employ a developed and assembled specialized current source with a high output resistance, voltage-controlled (ITUN), designed to work with an inductive load. The magnetic field, generated by the coil of the set, fully corresponds to the current, flowing through it from the current source. The article describes the layout of such current source, as well as a high-speed system for limiting the input signal, which enables the protection of the circuit power elements from overloads that occur when working on an inductive load. As an illustration of the effectiveness of the magnetic field creation method, the oscillograms of the change from the induction time of the magnetic field produced in the coil of the set, when it is powered from the current source layout, are presented. In order to implement the layout of the magnetic set and monitor the state of the magnetic field being measured, a high-speed magnetometer was additionally designed and built, which allows reading data in real time.

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Pavlov Vladimir Nikolaevich

Email: v.russian@yandex.ru

ORCID |

Donetsk National University

Donetsk, Ukraine

Legenkiy Yuriy Anatolevich

Email: yu-legen@mail.ru

Donetsk National University

Donetsk, Ukraine

Kornienko Vladimir Olegovich

Email: kornienkovo@mail.ru

ORCID |

Donetsk National University

Donetsk, Ukraine

Kalaev Vladislav Nikolaevich
Dr. Sci. (Biology) Full Professor
Email: Dr_Huixs@mail.ru

Scopus | ORCID | eLibrary |

Voronezh State University

Voronezh, Russia

Preobrazhenskiy Andrey Petrovich
Dr. Sci.(Tech). (Phys&Math.) Ass. Professor.

ORCID |

Voronezh Institute of High Technologies

Voronezh, Russia

Lvovich Igor Yakovlevich
Dr. Sci.(Tech) Full Professor
Email: office@vivt.ru

ORCID |

Voronezh Institute of High Technologies

Voronezh, Russia

Keywords: magnetic set, ITUN, magnetometer, magnetic field, modification of biological objects

For citation: Pavlov V.N. Legenkiy Y.A. Kornienko V.O. Kalaev V.N. Preobrazhenskiy A.P. Lvovich I.Y. Investigation of processes in a set for biocell modification by means of a magnetic field using an alternative current source with high output resistance. Modeling, Optimization and Information Technology. 2022;10(2). Available from: https://moitvivt.ru/ru/journal/pdf?id=1074 DOI: 10.26102/2310-6018/2022.37.2.004 (In Russ).

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Full text in PDF

Received 10.03.2022

Revised 28.03.2022

Accepted 04.04.2022

Published 26.04.2022