anh picvendor down hộ em bài này với nhé. Em cảm ơn nhiều!
"Control and performance of a fully-digital-controlled shunt active filter for installation on a power distribution system"
http://ieeexplore.ieee.org/xpl/freea...rnumber=988679
"Control and filter design of three-phase inverters for high power quality grid connection"
http://ieeexplore.ieee.org/xpl/freea...number=1187456