Analysis of Processes in Electromagnetic Devices in Case of Non-Sinusoidal Influence
| Autor: | V.V. Yudin, A.V. Yudin, M.V. Pankratov |
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| Rok vydání: | 2018 |
| Předmět: |
Field (physics)
Computer science 020209 energy Non-sinusoidal waveform 02 engineering and technology Electromagnetic induction Connection (mathematics) Harmonic analysis Chain (algebraic topology) Electromagnetic coil 0202 electrical engineering electronic engineering information engineering Electronic engineering MATLAB computer computer.programming_language |
| Zdroj: | 2018 International Conference on Industrial Engineering, Applications and Manufacturing (ICIEAM). |
| DOI: | 10.1109/icieam.2018.8728698 |
| Popis: | A major difficulty in designing of electromagnetic devices is presented by the problem of the analysis of processes running in them. It is connected with the necessity in the system of differential equations, based on Kirchhoff's laws and electromagnetic induction law, to be compiled and solved. As the practical experience in this field shows, a significant quantity of the researcher's mistakes already appears at the stage of the electromagnetic system's topological description. The analysis is based on the united matrixes method. The essence of the method consists of presenting an electromagnetic device as a system of electrical and magnetic chains connected by the system of windings. While analyzing an electromagnetic chain is replaced by an electrical chain containing additional resistances which are dependent on both parameters of initial electrical and magnetic chains and features of its connection. The opportunities of the united matrixes method are increased in the part of the EMF sources properties affecting the electromagnetic device, namely, performing the analysis in case of nonsinusoidal influence. The implementation variation of the method's new functionality in the form of multidimensional arrays in the MATLAB system is offered. |
| Databáze: | OpenAIRE |
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