An efficiency improvement of the active snubber boost converter for low power
2002 IEEE 33rd Annual IEEE Power Electronics Specialists Conference. Proceedings (Cat. No.02CH37289) - Tập 2 - Trang 437-440 vol.2
Tóm tắt
The efficiency improvement applied to the minimum-external-component-count active snubber boost converter by a new timing diagram is presented. The ZCS condition occurs over the auxiliary switch at the turn on state. The main switch achieves ZVS turn on condition. The effectiveness of the proposed control-timing diagram soft-switching active snubber boost converter is verified experimentally.
Từ khóa
#Snubbers #Switches #Inductors #Circuits #Diodes #Zero voltage switching #Capacitance #Power engineering and energy #Zero current switching #Switching convertersTài liệu tham khảo
10.1109/63.712292
10.1109/63.712314
10.1109/IAS.1998.730350
lin, 0, Improved Soft-Switched ZVT Converters with Active Snubber, 0–7803–4340–9/98 IEEE, 1063
10.1109/63.286814
10.1109/28.633800
10.1109/63.817376
10.1109/63.838100