Model predictive control of an active front end rectifier with unity displacement factor

A finite control set model predictive control of an active front end (AFE) rectifier with unity displacement of input voltage and current has been investigated and presented in this paper. In this proposed control algorithm the discrete nature of the power converter are utilized and predicts the fut...

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Bibliographic Details
Main Authors: Muslem Uddin, S. M., Akter, Parvez, Mekhilef, S., Mubin, M., Rivera, M., Rodriguez, J.
Format: Conference Proceeding
Language:English
Subjects:
ac-dc power converter
active front end rectifier
Cost function
Mathematical model
Prediction algorithms
Predictive control
Rectifiers
Switches
unity displacement factor
Voltage control
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Summary:A finite control set model predictive control of an active front end (AFE) rectifier with unity displacement of input voltage and current has been investigated and presented in this paper. In this proposed control algorithm the discrete nature of the power converter are utilized and predicts the future behavior of the input system variables. Also the method selects the switching state that minimizes a cost function for firing the converter in the next sampling period. The proposed predictive control algorithm is validated through simulation and shows potential control and tracking of input unity power factor.
DOI:10.1109/CircuitsAndSystems.2013.6671612