Designing and Developing Mathematical Models for the Electric Power Systems of Industrial Companies

Bebikhov, Yu. V.; Kazazaeva, Dar'ya V.; Yakushev, I. A.

doi:10.1109/rusautocon54946.2022.9896300

Cited by 2 publications

(2 citation statements)

References 21 publications

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“…The MatLab workspace provides mathematical simulation while the Simulink block library with the SimPowerSystem subdirectory provides structural and physical simulation for complex electrical circuits and the analysis of processes occurring in them, respectively [23][24][25].…”

Section: Research Methods and Techniquesmentioning

confidence: 99%

Simulation and analysis of transition processes in linear electrical circuits using MatLab software package

2023

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The research work considers the simulation and analysis of transition processes in linear electrical circuits using the MatLab software package. The transition processes occurring in the following linear electrical circuits were analyzed: RL equivalent circuit in case of connecting the relay control winding to a DC voltage source; RC equivalent circuit in case of connecting a capacitor through a limiting resistor to a DC voltage source and disconnecting it from the source; RLC equivalent circuit in case of capacitor discharge to an inductor; this capacitor shall be pre-charged from a DC voltage source; a branched electrical circuit of the first order where its topology changes after switching. As a result of the research, the transition process graphs were obtained for which the simulated completion time of the transient process does not differ from the calculated values with an error of less than 2%. The analysis of transition processes revealed the following: the winding inductance effect on the time of relay switching; the effect of the additional resistance value on the charge (discharge) of the capacitor; the effect of the resistance value change when the capacitor is discharged in a circuit with two reactive elements; the effect of changes in the topology of the electrical circuit on the intensity of the transient process after switching.

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Section: Research Methods and Techniquesmentioning

confidence: 99%

Simulation and analysis of transition processes in linear electrical circuits using MatLab software package

2023

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“…The model is being developed in the MatLab software package using the Simulink block library, which includes the SimElectronics and SimPowerSystems subdirectories [26]. A computer model simulating a DC electrical circuit (Fig.…”

Section: Computer Model For Calculating the Current In The Electrical...mentioning

confidence: 99%

Extensive teaching of physics for students of technical specialties with the help of experimental units and computer simulation software

Semenov,

Bebikhov,

Tatarinov

et al. 2023

E3S Web Conf.

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The paper studies the issues of the extensive teaching of physics for the stu-dents of technical specialties with the help of experimental units and com-puter simulation software. The authors proposed and experimentally tested a pedagogical method for increasing the students’ interest in mastering the study material in physics. The article presents the experimental units devel-oped by the authors and patented as utility models for the study of dielectric hysteresis and the tunnel effect, developed by the authors and patented as useful models. Computer models for calculating the current in an electrical circuit and for calculating the interaction potential of particles created by the authors and patented as computer programs are shown. The methods of per-forming work by students on experimental units and with the help of com-puter simulation software are described. In conclusion, an increase in the in-terest and involvement of students in project and research work after the in-troduction of experimental units and computer models into the educational process, and as a result, an increase in motivation for learning in general and in-depth study of physics in particular, was noted.

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Designing and Developing Mathematical Models for the Electric Power Systems of Industrial Companies

Cited by 2 publications

References 21 publications

Simulation and analysis of transition processes in linear electrical circuits using MatLab software package

Simulation and analysis of transition processes in linear electrical circuits using MatLab software package

Extensive teaching of physics for students of technical specialties with the help of experimental units and computer simulation software

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