Title :
Cascaded and centralized model predictive control of power converter
Author :
Ki Chun Ng ; Liuping Wang
Author_Institution :
Sch. of Electr. & Comput. Eng., RMIT Univ., Melbourne, VIC, Australia
Abstract :
In this paper, cascaded and centralized model predictive control architectures are presented for a three-phase booster rectifier. The predictive control systems are designed in discrete-time and multirate sampling is used in the cascaded control. Robustness is compared in both architectures with respect to line inductance variations. Experiment results are used to demonstrate the performance and robustness analysis of the predictive control systems.
Keywords :
discrete time systems; power convertors; power factor; predictive control; rectifiers; cascaded model predictive control; centralized model predictive control; discrete time sampling; multirate sampling; power converter; three phase booster rectifier; Centralized control; Computer architecture; Inductance; Predictive control; Robustness; Voltage control;
Conference_Titel :
Industrial Electronics Society, IECON 2013 - 39th Annual Conference of the IEEE
Conference_Location :
Vienna
DOI :
10.1109/IECON.2013.6700082
