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Current-fed full-bridge DC-DC converter with nonlinear control scheme

Abstract : This paper presents a control algorithm for dealing with the constraints of energy power source and a current-fed full-bridge converter. The advantages of this control scheme include transient and steady-state responses and robustness. The prototype of 26 V/100 V 250 W and its controller were implemented. A dSPACE DS1104 was used to implement the outer control loop by using flatness system's properties. An analog control card was employed as an inner control loop by using hysteresis-based PWM. The validation of the proposed control was demonstrated through experiment results.
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Submitted on : Thursday, October 20, 2016 - 3:48:44 PM
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Matheepot Phattanasak, Wattana Kaewmanee, Pongsiri Mungporn, Suwat Sikkabut, Burin Yodwong, et al.. Current-fed full-bridge DC-DC converter with nonlinear control scheme. EEEIC 2014, 14th International Conference on Environment and Electrical Engineering, May 2014, Krakow, Poland. pp.449-453, ⟨10.1109/EEEIC.2014.6835911⟩. ⟨hal-01384975⟩



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