Title :
Design and implementation of a bidirectional isolated DAB-based dc/dc converter in home area networks
Author :
Lo, Sheng-Chieh ; Wu, Yen-Chun ; Lee, Tzung-Lin
Author_Institution :
Dept. of Electr. Eng., Nat. Sun Yat-sen Univ., Kaohsiung, Taiwan
Abstract :
A home area network (HAN) incorporating a high-power high-efficiency charging/discharging battery system is capable of executing energy saving strategies in the smart grid, such as TOU or DR. This paper presents a bidirectional isolated DAB-based dc/dc converter for a Li+Fe battery system in the HAN. Battery energy is controlled by the phase angle between the primary bridge and the secondary bridge of the converter. Theoretical analysis and control implementation are described. A LABVIEW-based prototype is established to verify effectiveness.
Keywords :
DC-DC power convertors; discharges (electric); iron; lithium; secondary cells; smart power grids; virtual instrumentation; DC/DC converter; LABVIEW; Li+Fe battery; Li-Fe; bidirectional isolated DAB; charging/discharging battery; home area networks; phase angle; primary bridge; secondary bridge; smart grid; Batteries; Bridge circuits; DC-DC power converters; Equations; IP networks; Switches; Zero voltage switching;
Conference_Titel :
Energy Conversion Congress and Exposition (ECCE), 2011 IEEE
Conference_Location :
Phoenix, AZ
Print_ISBN :
978-1-4577-0542-7
DOI :
10.1109/ECCE.2011.6064208
