Full Bridge LLC Resonant Converter Design for Photovoltaic Applications

KÜÇÜK T. V., Oncu S.

10th International Conference on Smart Grid, icSmartGrid 2022, İstanbul, Türkiye, 27 - 29 Haziran 2022, ss.333-338 identifier

  • Yayın Türü: Bildiri / Tam Metin Bildiri
  • Doi Numarası: 10.1109/icsmartgrid55722.2022.9848689
  • Basıldığı Şehir: İstanbul
  • Basıldığı Ülke: Türkiye
  • Sayfa Sayıları: ss.333-338
  • Anahtar Kelimeler: LLC resonant converter, Maximum power point tracking, Phase shift modulation, PV system
  • Bilecik Şeyh Edebali Üniversitesi Adresli: Evet

Özet

© 2022 IEEE.In this study, full bridge LLC resonant converter is simulated for photovoltaic (PV) system. The maximum power point tracking (MPPT) algorithm perturb and observe (PO) is used to track the maximum power point (MPP) in the PV system at different irradiance values. PO algorithm is adapted with phase shift modulation and made suitable for resonant converter. The proposed system is simulated with PSIM under three different irradiance values. It can be seen from the simulation results that MPPT and soft switching conditions have been successfully achieved in all three irradiance values.