Simulation of Three - Phase Voltage Source Pulse Width Modulated (PWM) LCL Filtered Rectifier Based on Input - Output Linearization Nonlinear Control


ŞEHİRLİ E., ALTINAY M.

12th International Conference on Optimization of Electrical and Electronic Equipment, Brasov, Romania, 20 - 21 May 2010, pp.564-565 identifier identifier

  • Publication Type: Conference Paper / Full Text
  • Volume:
  • Doi Number: 10.1109/optim.2010.5510574
  • City: Brasov
  • Country: Romania
  • Page Numbers: pp.564-565

Abstract

Control of three phase voltage source pulse width modulation (PWM) LCL filtered rectifier based on input - output linearization nonlinear control is realized. This control algorithm needs to transformation between a - b - c and d - q coordinates. In this paper, grid connection of rectifier which consists of six IGBT power switches, is provided through LCL filter and sinusoidal pulse width modulation (SPWM) technique which has 9 kHz switching frequency, is used for switching. All simulations are carried out with Matlab/Simulink. By the simulation results, line currents' harmonic distortions, and dc - link voltage and the obtaining of unity power factor are shown under load and reference changes.