DocumentCode
1588793
Title
High efficiency battery converter with SiC devices for residential PV systems
Author
Pham, Congduc ; Teodorescu, Remus ; Kerekes, Tamas ; Mathe, Laszlo
Author_Institution
Dept. of Energy Technol., Aalborg Univ., Aalborg, Denmark
fYear
2013
Firstpage
1
Lastpage
10
Abstract
The demand for high efficiency and higher power density is a challenge for Si-based semiconductors due to the physical characteristics of material. These can be overcome by employing wide-band-gap materials like SiC. This paper compares a second generator SiC MOSFETs against a normally-on Trench JFETs and theirs performances in a high efficiency battery converter for residential photovoltaic systems. The prototypes are 3 kW converters with more than 98% efficiency and high simplicity and power density.
Keywords
DC-DC power convertors; MOSFET; photovoltaic power systems; silicon compounds; wide band gap semiconductors; SiC; high efficiency battery converter; power density; residential PV systems; residential photovoltaic systems; silicon carbide MOSFET; wide-band-gap materials; Inductors; JFETs; Logic gates; MOSFET; Silicon; Silicon carbide; Switches; Battery storage converter; Bidirectional DC-DC converter; High efficiency; SiC MOSFETs; SiC VJFETs;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Electronics and Applications (EPE), 2013 15th European Conference on
Conference_Location
Lille
Type
conf
DOI
10.1109/EPE.2013.6634698
Filename
6634698
Link To Document