شماره ركورد كنفرانس :
5060
عنوان مقاله :
Fast and Optimal Model Predictive Control for quasi Z-source Three Phase Four Leg Inverter
Author/Authors :
Armin ، Solhroshan Faculty of Electrical and Computer - Malek-Ashtar University of Technology Tehran, Iran , Mohammadreza، Alizadeh Pahlavani Faculty of Electrical and Computer - Malek-Ashtar University of Technology، Tehran, Iran , Masoud ، Nikbakht Department of electrical engineering - Khajeh Nasir Toosi University of Technology, Tehran, Iran , Arash ، Dehestani Kolagar Faculty of Electrical and Computer - Malek-Ashtar University of Technology، Tehran, Iran
كليدواژه :
Quasi z-source inverter , Model Predictive Control , Four leg inverter , Cost function
عنوان كنفرانس :
11th Power Electronics, Drive Systems, and Technologies Conference (PEDSTC)
چكيده فارسي :
فاقد چكيده فارسي
چكيده لاتين :
This paper proposes a fast and optimal model predictive control method to control a three-phase four-leg quasi Z-source inverter. The four-leg predictive control results in the fast performance of the converter control by simplifying the control flowchart, the objective function, and also reducing the number of calculations in the sampling periods. By using the flowchart presented in this paper, if the optimal switching state relates to the shoot-through state, this state will specify at the beginning of the flowchart without checking the other states. The result of this process is speeding up and improve computing power. The proposed predictive control has the capability of separately controlling each phase, which confirms the simulations performed in MATLAB/Simulink software.
