TY - GEN
T1 - Interleaved flyback converter with turn-on/off snubber for poultry stunning applications
AU - Tseng, S. Y.
AU - Hsieh, C. T.
AU - Yang, C. M.
PY - 2008
Y1 - 2008
N2 - This paper proposes an interleaved flyback converter with a novel L-C-D snubber to reduce turn-on and turn-off losses. The proposed L-C-D snubber is composed of a single capacitor to form turn-off snubber, and an inductor and a diode connected in parallel to form turn-on snubber. In this circuit structure, the turn-off snubber is used to limit rising rate of drain-source voltage of MOSFET and to reduce turn-off switching loss. While, the turn-on ones are used to smooth out current passing switch and to reduce turn-on switching loss. In addition, the proposed converter is operated in an interleaved fashion to reduce output current ripple. Compared with the counterparts of conventional converter topologies, the proposed converter has the merits of less component counts, higher efficiency, small size, and they are easier to implement. Measured results obtained from a prototype flyback converter have verified the feasibility.
AB - This paper proposes an interleaved flyback converter with a novel L-C-D snubber to reduce turn-on and turn-off losses. The proposed L-C-D snubber is composed of a single capacitor to form turn-off snubber, and an inductor and a diode connected in parallel to form turn-on snubber. In this circuit structure, the turn-off snubber is used to limit rising rate of drain-source voltage of MOSFET and to reduce turn-off switching loss. While, the turn-on ones are used to smooth out current passing switch and to reduce turn-on switching loss. In addition, the proposed converter is operated in an interleaved fashion to reduce output current ripple. Compared with the counterparts of conventional converter topologies, the proposed converter has the merits of less component counts, higher efficiency, small size, and they are easier to implement. Measured results obtained from a prototype flyback converter have verified the feasibility.
KW - Interleaved flyback converter
KW - L-C-D snubber
UR - http://www.scopus.com/inward/record.url?scp=49349084715&partnerID=8YFLogxK
U2 - 10.1109/APEC.2008.4523002
DO - 10.1109/APEC.2008.4523002
M3 - 会议稿件
AN - SCOPUS:49349084715
SN - 9781424418749
T3 - Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC
SP - 1999
EP - 2005
BT - 2008 23rd Annual IEEE Applied Power Electronics Conference and Exposition, APEC
T2 - 2008 23rd Annual IEEE Applied Power Electronics Conference and Exposition, APEC
Y2 - 24 February 2008 through 28 February 2008
ER -