Title :
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
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;
Conference_Titel :
Computer Communication and Informatics (ICCCI), 2014 International Conference on
Conference_Location :
Coimbatore
Print_ISBN :
978-1-4799-2353-3
DOI :
10.1109/ICCCI.2014.6921846
