A Lyapunov Stability Theorem Based Control Strategy for Single-Phase Neutral-Point-Clamped Quasi-Impedance Source Inverter with LCL Filter

Bayhan S., Komurcugil H., Abu-Rub H., Liu Y.

44th Annual Conference of the IEEE Industrial-Electronics-Society (IECON), Washington, Kiribati, 20 - 23 Ekim 2018, ss.3695-3699 identifier identifier

  • Yayın Türü: Bildiri / Tam Metin Bildiri
  • Cilt numarası:
  • Doi Numarası: 10.1109/iecon.2018.8591339
  • Basıldığı Şehir: Washington
  • Basıldığı Ülke: Kiribati
  • Sayfa Sayıları: ss.3695-3699
  • Anahtar Kelimeler: Impedance source inverter, LCL filter, neutral-point-clamped inverter, Lyapunov function, TOPOLOGIES
  • Gazi Üniversitesi Adresli: Hayır

Özet

This paper presents a Lyapunov stability theory-based control technique for a single-phase quasi-impedance source neutral-point-clamped (qZS-NPC) inverter with LCL filter. The proposed control technique handles two control objectives, which are the grid current control and the dc-link voltage control. The dynamic and steady-state performances of the proposed control method have been demonstrated by simulations using Matlab/Simulink.