Prikladnaya Mekhanika i Tekhnicheskaya Fizika
RUS  ENG    JOURNALS   PEOPLE   ORGANISATIONS   CONFERENCES   SEMINARS   VIDEO LIBRARY   PACKAGE AMSBIB  
General information
Latest issue
Archive

Search papers
Search references

RSS
Latest issue
Current issues
Archive issues
What is RSS



Prikl. Mekh. Tekh. Fiz.:
Year:
Volume:
Issue:
Page:
Find






Personal entry:
Login:
Password:
Save password
Enter
Forgotten password?
Register


Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 2018, Volume 59, Issue 3, Pages 14–25
DOI: https://doi.org/10.15372/PMTF20180302
(Mi pmtf569)
 

Cascade magnetocumulative generator on the basis of inductively coupled circuits with a variable coupling coefficient

S. D. Gilev, V. S. Prokop'ev

Lavrentyev Institute of Hydrodynamics, Siberian Branch, Russian Academy of Sciences, Novosibirsk, 630090, Russia
Abstract: A circuit of a multicascade magnetocumulative generator based on a dynamic variation of the coupling coefficient of inductively coupled circuit is proposed. Each cascade contains two circuits including two pairs of inductively coupled coils. One pair of coils is subjected to simultaneous straining, and one of the coils in the other pair is arranged with the back-to-back connection. It is shown that the energy in the load can be gradually increased (from one cascade to another) by using additional cascades. By an example of a two-cascade system, the proposed circuit is compared to the known circuits of cascade system design based on the magnetic cumulation principle (generator with a step-up transformer and dynamic transformer). Within the framework of the model that ignores the ohmic resistance of conductors, it is demonstrated that the proposed circuit allows one to obtain a greater energy in the high-inductance load than the circuits with the step-up or dynamic transformer owing to a change in the sign of the magnetic flux in the secondary circuit. It is found that the increase in energy in the new circuit is independent of the coupling coefficient (at high values of this coefficient) and become greater as the number of cascades is increased.
Keywords: magnetocumulative generator, cascade systems, generation of electromagnetic energy, magnetic cumulation, inductively coupled circuits, generator-load correlation.
Received: 07.02.2017
Revised: 04.08.2017
English version:
Journal of Applied Mechanics and Technical Physics, 2018, Volume 59, Issue 3, Pages 397–406
DOI: https://doi.org/10.1134/S0021894418030021
Bibliographic databases:
Document Type: Article
UDC: 537.84
Language: Russian
Citation: S. D. Gilev, V. S. Prokop'ev, “Cascade magnetocumulative generator on the basis of inductively coupled circuits with a variable coupling coefficient”, Prikl. Mekh. Tekh. Fiz., 59:3 (2018), 14–25; J. Appl. Mech. Tech. Phys., 59:3 (2018), 397–406
Citation in format AMSBIB
\Bibitem{GilPro18}
\by S.~D.~Gilev, V.~S.~Prokop'ev
\paper Cascade magnetocumulative generator on the basis of inductively coupled circuits with a variable coupling coefficient
\jour Prikl. Mekh. Tekh. Fiz.
\yr 2018
\vol 59
\issue 3
\pages 14--25
\mathnet{http://mi.mathnet.ru/pmtf569}
\crossref{https://doi.org/10.15372/PMTF20180302}
\elib{https://elibrary.ru/item.asp?id=35076567}
\transl
\jour J. Appl. Mech. Tech. Phys.
\yr 2018
\vol 59
\issue 3
\pages 397--406
\crossref{https://doi.org/10.1134/S0021894418030021}
Linking options:
  • https://www.mathnet.ru/eng/pmtf569
  • https://www.mathnet.ru/eng/pmtf/v59/i3/p14
  • Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
    Prikladnaya Mekhanika i Tekhnicheskaya Fizika Prikladnaya Mekhanika i Tekhnicheskaya Fizika
     
      Contact us:
     Terms of Use  Registration to the website  Logotypes © Steklov Mathematical Institute RAS, 2024