Open AccessA Novel Modeling and Control Design of the Current-Fed Dual Active Bridge Converter under DPDPS Modulation
Author(s) -
Phuong Vu,
Do Tuan Anh,
Huynh Dang Chinh
Publication year - 2021
Publication title -
engineering, technology and applied science research/engineering, technology and applied science research
Language(s) - English
Resource type - Journals
eISSN - 2241-4487
pISSN - 1792-8036
DOI - 10.48084/etasr.4067
Subject(s) - pulse width modulation , control theory (sociology) , dual (grammatical number) , modulation (music) , boost converter , ćuk converter , dual mode , flyback converter , small signal model , current (fluid) , forward converter , computer science , buck–boost converter , voltage , electronic engineering , engineering , control (management) , physics , electrical engineering , art , literature , artificial intelligence , acoustics
This paper proposes a novel control design for a Current-Fed Dual Active Bridge (CFDAB) converter in boost mode. The Double PWM plus Double Phase Shifted (DPDPS) modulation is applied to the converter due to its considerable merits. A small-signal model is developed to control the output voltage stably in boost mode. Simulations of the control design for the CFDAB converter were conducted to verify the proposed model. The results show that the system can achieve high performance, not only in the dynamic response but also in the steady-state.