Designing of a fuzzy controller for grid connected photovoltaic system's converter and comparing with PI controller

BAŞARAN K., Cetin N. S.

5th IEEE International Conference on Renewable Energy Research and Applications, ICRERA 2016, Birmingham, İngiltere, 20 - 23 Kasım 2016, ss.102-106, (Tam Metin Bildiri) identifier

  • Yayın Türü: Bildiri / Tam Metin Bildiri
  • Doi Numarası: 10.1109/icrera.2016.7884437
  • Basıldığı Şehir: Birmingham
  • Basıldığı Ülke: İngiltere
  • Sayfa Sayıları: ss.102-106
  • Anahtar Kelimeler: DC/DC boost converter, Fuzzy logic, One Phase Grid Tie DC/AC inverter, Photovoltaic system
  • Manisa Celal Bayar Üniversitesi Adresli: Evet

Özet

The design criteria of PV cell, DC/DC converter and grid connected DC/AC inverter which belong to the photovoltaic system are determined and Simulink models are established in this study. The control of DC/DC converter and DC/AC inverter is ensured by using fuzzy logic and PI control. The results of fuzzy logic and PI control were compared. It was seen in the result of simulation that fuzzy logic control is more efficient than PI control, output current of inverter has sinusoidal waveform and it follows the waveform of line voltage with same phase angle.