Description of matrix converter in frequency domain

• Autorzy: Borkowski D. , Sobczyk T. J.

Identyfikatory

DOI

10.2478/aee-2013-0031

• Języki publikacji: EN

Abstrakty

EN

The paper presents abilities and advantages following from the use of the harmonicbalance method for analysis of steady state of a multiphase system with switching devices on example of a matrix converter. Switching elements are modelled as resistances with step-wise variable parameters, what allows to describe the converter by a linear infinite set of equations. The analysis in frequency domain is presented on example of the one-periodic control strategy. External systems were also added using the Thevenin method approach. The numerical calculation results of a linear equations set were verified by the variable structure method in a time domain and the numerical convergence was confirmed. Furthermore, the exemplary complex system was analysed using the cascade method and current waveforms were obtained.

Słowa kluczowe

EN

harmonic balance method; atrix converter; requency domain

• Wydawca: Polish Academy of Sciences, Committee on Electrical Engineering
• Czasopismo: Archives of Electrical Engineering
• Rocznik: 2013
• Tom: Vol. 62, nr 3
• Strony: 387--400
• Opis fizyczny: Bibliogr. 14 poz., wz., rys.

Twórcy

autor

Borkowski D.

• Institute on Electromechanical Energy Conversion Cracow University of Technology Warszawska 24, 31-155 Kraków, Poland

autor

Sobczyk T. J.

• Institute on Electromechanical Energy Conversion Cracow University of Technology Warszawska 24, 31-155 Kraków, Poland

Bibliografia

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