DC-DC Boost Converter Stability with Constant Power Load

Al-Nussairi M. K., BAYINDIR R.

18th IEEE International Power Electronics and Motion Control Conference (IEEE PEMC), Budapest, Macaristan, 26 - 30 Ağustos 2018, ss.1061-1066 identifier identifier

  • Yayın Türü: Bildiri / Tam Metin Bildiri
  • Cilt numarası:
  • Doi Numarası: 10.1109/epepemc.2018.8521757
  • Basıldığı Şehir: Budapest
  • Basıldığı Ülke: Macaristan
  • Sayfa Sayıları: ss.1061-1066
  • Anahtar Kelimeler: dc-dc boost converter, constant power load, incremental negative resistance, fuzzy logic controller, FPGA-in-Loop, SYSTEMS, DEFINITION
  • Gazi Üniversitesi Adresli: Evet

Özet

In this paper, the fuzzy logic control (FLC) is presented to address the instability effects of constant power load, and how to regulate the output voltage of a DC-DC Boost converter. The constant power load has negative incremental resistance, which makes the system unstable under a small disturbance on the load. To evaluate the performance, the proposed method is simulated by a MATLAB-SIMULINK model. Furthermore, the proposed concept is validated experimentally using a field programmable gate Array FPGA-Based Hardware-in-the-Loop Simulation by hardware description language.