Optimization of an Input Filter for a Three-Phase Matrix Converter

Güllü BOZTAŞ

doi:https://doi.org/10.17694/bajece.763403

Article Details

Optimization of an Input Filter for a Three-Phase Matrix Converter

Authors:

Güllü BOZTAŞ

Publisher:

Balkan Yayın

Main Topics:

Applied physics

Journal:

Balkan Journal of Electrical and Computer Engineering 2020 Vol.8 Issue 3, pp.254-259

Document Type:

Article

Publication Date:

7/2020

Document Language:

English

Document ID (Org No.):

2000927352

Frequency:

Quarterly

pISSN:

2147-284X

DOI:

https://doi.org/10.17694/bajece.763403

Abstract:

 

This study includes an optimization of the input filter for three-phase matrix converters. An input filter effects on the power factor while improving the Total Harmonic Distortion (THD) of the input current. Unity power factor being one of the most important advantages of matrix converters will be eliminated if this is not taken into consideration. For this reason, an optimization was used by taking both parameters into consideration in this study. A Particle Swarm Optimization (PSO) algorithm was used in order to reduce the THD of the input current about 3% with nearly unit power factor as 0.985. The first of the optimization objective functions is to decrease the THD of the input current, and the second is to increase the power factor. The matrix converter was used for a constant frequency and modulation by using the switching strategy of Venturini Method and feeds an RL load. The optimized input filter was analyzed in detail in MATLAB/SimPowerSystems environment and examined in the results. Additionally, FFT spectra of the input and output waveforms are given in the results. Thus, the most suitable input filter was obtained for this system.

Article Details

Optimization of an Input Filter for a Three-Phase Matrix Converter

Authors: Güllü BOZTAŞ

Publisher: Balkan Yayın

Main Topics: Applied physics

Journal: Balkan Journal of Electrical and Computer Engineering 2020 Vol.8 Issue 3, pp.254-259

Document Type: Article

Publication Date: 7/2020

Document Language: English

Document ID (Org No.): 2000927352

Frequency: Quarterly

pISSN: 2147-284X

DOI: https://doi.org/10.17694/bajece.763403

Issues

Authors:

Güllü BOZTAŞ

Publisher:

Balkan Yayın

Main Topics:

Applied physics

Journal:

Balkan Journal of Electrical and Computer Engineering 2020 Vol.8 Issue 3, pp.254-259

Document Type:

Article

Publication Date:

7/2020

Document Language:

English

Document ID (Org No.):

2000927352

Frequency:

Quarterly

pISSN:

2147-284X

DOI:

https://doi.org/10.17694/bajece.763403