Equation of the electromagnetic state of the DC relay.

  • V. Lyshuk LNTU
  • Y. Selepyna LNTU
  • V. Zablotskyj LNTU
  • M. Romaniuk LNTU
  • А. Denysiuk LNTU
Keywords: relay, algebraic and differential equations, integration of equations.


The article proposes a method for the formation of differential equations of the electromagnetic state of a DC relay based on the solution of numerical methods. The time dependence of electromechanical quantities is constructed. For the description and analysis of physical processes, the FORTRAN programming language with GRAPHER graphics editor has been applied.    


Ryzhikov Yu.I. Programming at Fortran POWERSTATION for Engineers / Yu.I. Ryzhikov. Practical Guide. St. Petersburg: THE CROWN, 2000, 161 p.

Shepherd V. Numerical methods / V. Shepherd. Lviv: In the Nat. - "Lviv Polytechnic", 2001. - 186 p.

Shepherd V. Electromagnetic processes / V. Shepherd. Lviv: Prostir M Publishing House, 2017. - 412 p.

Khvyshchun IO Programming and mathematical modeling: A textbook / IO Khvyshchun. - K.: In Yure Publishing House, 2007. - 544 p.

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Lyshuk, V., Selepyna, Y., Zablotskyj, V., Romaniuk, M., & DenysiukА. (2020). Equation of the electromagnetic state of the DC relay. COMPUTER-INTEGRATED TECHNOLOGIES: EDUCATION, SCIENCE, PRODUCTION, (34), 58-62. Retrieved from http://cit-journal.com.ua/index.php/cit/article/view/107