COMPARATIVE STUDY OF SINGLE-PHASE PWM RECTIFIER CONTROL TECHNIQUES

Evren İŞEN

doi:https://doi.org/10.22531/muglajsci.870989

Makale detayları

COMPARATIVE STUDY OF SINGLE-PHASE PWM RECTIFIER CONTROL TECHNIQUES

Yazarlar:

Evren İŞEN

Yayıncı:

Muğla Sıtkı Koçman Üniversitesi

Ana Başlıklar:

Uygulamalı fizik

Dergi:

Mugla Journal of Science and Technology 2021 Vol.7 Issue 1, pp.44-51

Belge Tipi:

Makale

Yayın Tarihi:

6/2021

Belge Dili:

İngilizce

Document ID (Org No.):

2000576457

Sıklık:

İki Yıllık

pISSN:

2149-3596

DOI:

https://doi.org/10.22531/muglajsci.870989

Özet:

 

In this study, 2.5 kW single-phase pulse-width modulated rectifier is simulated with three different control techniques to investigate the performance of controllers. Rectifier simulation is performed in Matlab / Simulink environment by using hysteresis current control, sinusoidal pulse width modulation and voltage oriented control techniques. In the performance comparison of the control techniques, considering the switching frequencies, the total harmonic content of the current drawn from the grid, the phase difference between the grid voltage and the grid current, and the DC bus voltage regulation at the output are considered as comparison criteria. The switching frequency is set to 35 kHz in sinusoidal pulse width modulation and voltage oriented control techniques. Since the switching frequency is variable in the hysteresis current control technique, the average and instantaneous switching frequency are calculated for different hysteresis band values. In the results with the technique, the switching frequency varies between 18.52 kHz and 47.6 kHz, while the average switching frequency is 34.6 kHz. As a result, the total harmonic distortion of the grid current with hysteresis current control, sinusoidal pulse width modulation and voltage oriented control techniques is 3.69%, 1.12% and 1.82%, respectively. The synchronization with the grid voltage is achieved with all techniques, and the DC voltage is regulated with active power.

Makale detayları

COMPARATIVE STUDY OF SINGLE-PHASE PWM RECTIFIER CONTROL TECHNIQUES

Yazarlar: Evren İŞEN

Yayıncı: Muğla Sıtkı Koçman Üniversitesi

Ana Başlıklar: Uygulamalı fizik

Dergi: Mugla Journal of Science and Technology 2021 Vol.7 Issue 1, pp.44-51

Belge Tipi: Makale

Yayın Tarihi: 6/2021

Belge Dili: İngilizce

Document ID (Org No.): 2000576457

Sıklık: İki Yıllık

pISSN: 2149-3596

DOI: https://doi.org/10.22531/muglajsci.870989

Sayı

Yazarlar:

Evren İŞEN

Yayıncı:

Muğla Sıtkı Koçman Üniversitesi

Ana Başlıklar:

Uygulamalı fizik

Dergi:

Mugla Journal of Science and Technology 2021 Vol.7 Issue 1, pp.44-51

Belge Tipi:

Makale

Yayın Tarihi:

6/2021

Belge Dili:

İngilizce

Document ID (Org No.):

2000576457

Sıklık:

İki Yıllık

pISSN:

2149-3596

DOI:

https://doi.org/10.22531/muglajsci.870989