%0 Journal Article %T Current stress and switching loss evaluation of a unified expandable power converter used for gridā€integration of renewable energy sources %A Bijani, Hamed %A S. M. Muyeen %A Fatemeh R. Tatari %A Kuaanan Techato %A Lazhar Ben-Brahim %A Frede Blaabjerg %J IET Renewable Power Generation %@ 1752-1416 %D 2021