Digitally controlled Active Clamp Forward Converter with small signal discrete-time modeling

Author

Janga, Ravindra ; Malaji, Sushama

Author_Institution

Dept. of Electr. & Electron. Eng, Bapatla Eng. Coll., Bapatla, India

fYear

2014

fDate

3-5 Jan. 2014

Firstpage

1

Lastpage

6

Abstract

In this paper the Small Signal Discrete-time Model for Active Clamp Forward Converter is proposed by using state space averaging technique to design a digital controller, takes in to consideration of modulator effects and delays in the control loop. The validity of the designed model and achievement of desired compensation for Active Clamp Forward Converter with digital controller is confirmed by the results of the MATLAB simulation by using digital redesign method. Finally simulation results are presented and analyzed for 5V, 100W Active Clamp Forward Converter with Discrete-time controller.

Keywords

digital control; digital signal processing chips; discrete time systems; mathematics computing; microcontrollers; state-space methods; MATLAB simulation; digital controller; digital redesign method; digitally controlled active clamp forward converter; discrete-time controller; power 100 W; small signal discrete-time modeling; state space averaging technique; voltage 5 V; Aerospace electronics; Clamps; Computational modeling; Delay effects; Delays; Mathematical model; Switches; Active Clamp; Digital Control; Discrete-time Modeling; Forward Converter; State Space Averaging;

fLanguage

English

Publisher

ieee

Conference_Titel

Computer Communication and Informatics (ICCCI), 2014 International Conference on

Conference_Location

Coimbatore

Print_ISBN

978-1-4799-2353-3

Type

conf

DOI

10.1109/ICCCI.2014.6921846

Filename

6921846