TY - JOUR ID - TI - ANALYSIS AND SIMULATION OF A THREE-PHASE MULTILEVEL RECTIFIER AU - Turki K. Hassan AU - Zainab Adnan Kadhum PY - VL - IS - Conference proceedings 2020 SP - 223 EP - 233 JO - Journal of Engineering and Sustainable Development (JEASD) مجلة الهندسة والتنمية المستدامة SN - 25200917 25200925 AB - This paper aims to design and simulate a five-level cascaded H-bridge Pulse Width Modulation (PWM) rectifier with a three-phase supply. The voltage control loop and d-q currents control loops with the decoupled feed-forward control are suggested based on the vector control technique. Unity power factor at the supply with low harmonics input ac currents and control of dc output voltage of each H-bridge with very little ripple is obtained. MATLAB / SIMULINK is used for simulation. The obtained results confirm the validity of the PWM rectifier model, and its control. Stability analysis of the PWM-Rectifier is also provided for selecting control parameters and evaluating the simulation.

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