A Novel Single-stage AC/DC Converter with ZVS Characteristic

• Autorzy: Wang Y. , Xu D.

Warianty tytułu

PL

Nowy konwerter AC/DC z przełączaniem przy zerowym napięciu

• Języki publikacji: EN

Abstrakty

EN

A novel single-stage AC/DC converter is proposed in this letter. The converter is designed by integrating a sepic circuit and a flyback circuit, the circuit work in the quasi-resonance state, and the switch is turned on in the zero voltage switching (ZVS) state, which decreased the switching losses of the converter.

PL

Opisano nowy konwerter AC/DC. Układ pracuje w stanie quasi-rezonansu z przełączaniem przy zerowym napięciu.

Słowa kluczowe

EN

AC-DC converter; switching lossses

PL

konwerter AC-DC; napięcie zerowe

• Wydawca: Wydawnictwo SIGMA-NOT
• Czasopismo: Przegląd Elektrotechniczny
• Rocznik: 2012
• Tom: R. 88, nr 5b
• Strony: 211--212
• Opis fizyczny: Bibliogr. 6 poz., tab., schem.

Twórcy

autor

Wang Y.

autor

Xu D.

• Harbin Institute of Technology

Bibliografia

• [1] Hwu, K.I., Chuang, C.F., Applying DSP-based two-stage ACDC converter to drive SRM with sampling and startup considered, The 4th IEEE Conference on Industrial Electronics and Applications ~IEEE ICIEA 2009~, May 25-27, 2009, Xi’an, China.
• [2] Orabi, M., Ninomiya, T., Stability Investigation of the Cascade Two-Stage PFC Converter, IEICE Transactions on Communications, vol. E87-B n. 12, December 2004, pp. 3506 –3514.
• [3] Lin, Bor-Ren, Yu, Ming-Hung, High power factor converter with integrated zeta-flyback topology, International Review of Electrical Engineering (IREE), vol. 5 n. 5, September-October 2010, pp. 1879 – 1886.
• [4] Lin, Bor-Ren, Lin, Li-An, Single-stage high-power-factor converter based on integrated buck-zeta topology, International Review of Electrical Engineering (IREE), vol. 5 n. 2, March- April 2010, pp. 364 – 370.
• [5] Simonetti DSL, Sebastian J, Uceda J, The discontinuous conduction mode Sepic and Cuk power factor preregulators: Analysis and design, IEEE Transactions on Industrial Electronics, vol. 44 n. 5, October 1997, pp. 630 – 637.
• [6] Nicolas Cyr, A 75 W TV power supply operating in quasisquare wave resonant mode using the NCP1207 controller, Application note(On Semiconductor), March, 2004, pp.1-22.