Predictive Current Control for Coupled Inductor Fifth Order Boost Converter

Author

Babu, C. Sudhakar ; Veerachary, Mummadi

Author_Institution

Dept. of Electr. Eng., Indian Inst. of Technol., Delhi

fYear

2005

fDate

Sept. 2005

Firstpage

341

Lastpage

345

Abstract

In this paper predictive current control is proposed for fifth order coupled inductor boost converter. Boost converter with LC output filter makes the load current continuous. The load side inductor is coupled with the input inductor to achieve the fast dynamic response. Predictive current control law is derived through state-space average model of the converter. The control law is capable of regulating the load voltage against source and load perturbations. Performance of the control technique is verified through simulation and experimental results

Keywords

dynamic response; electric current control; power convertors; power filters; power inductors; predictive control; state-space methods; LC output filter; coupled inductor fifth order boost converter; dynamic response; load perturbations; load side inductor; load voltage regulation; predictive current control; state-space average model; Current control; Delay; Digital control; Electric current control; Filters; Inductors; Predictive control; Predictive models; Stability; Voltage control;

fLanguage

English

Publisher

ieee

Conference_Titel

Telecommunications Conference, 2005. INTELEC '05. Twenty-Seventh International

Conference_Location

Berlin

Print_ISBN

978-3-8007-2905-0

Type

conf

DOI

10.1109/INTLEC.2005.335116

Filename

4134355