Impact Factor:3.004
DOI number:10.3390/en10070881
Journal:Energies
Key Words:bidirectional AC/DC converter; reactive power compensation capability; semiconductor losses; single-phase; V2G; wide battery voltage range
Abstract:This paper presents a single-phase bidirectional current-source AC/DC converter for vehicle to grid (V2G) applications. The presented converter consists of a line frequency commutated unfolding bridge and an interleaved buck-boost stage. The low semiconductor losses of the line frequency commutated unfolding bridge contribute to the comparatively good efficiency of this converter. The buck and boost operating modes of the interleaved buck-boost stage provide operation over a wide battery voltage range. The interleaved structure of the interleaved buck-boost stage results in lower battery current ripple. In addition, sinusoidal input current, bidirectional power flow and reactive power compensation capability are also guaranteed. This paper presents the topology and operating principles of the presented converter. The feasibility of the converter is validated using MATLAB simulations, as well as experimental results.
Co-author:Yang Peng, Wang Hui, Han Hua, Yang Jian, Wang Hao, Dong Hui, Wheeler Patrick
First Author:Peng Tao
Indexed by:Journal paper
Correspondence Author:Dan Hanbing
Document Code:17300859
Discipline:Engineering
First-Level Discipline:Electrical Engineering
Document Type:J
Volume:10
Issue:7
Page Number:881
ISSN No.:1996-1073
Translation or Not:no
Included Journals:SCI、EI
Links to published journals:https://www.engineeringvillage.com/search/doc/detailed.url?SEARCHID=160e3313416d42ab92e57174581ce590&DOCINDEX=1&database=16826499&pageType=quickSearch&searchtype=Quick&dedupResultCount=null&format=qui