불연속전도모드를 갖는 브리지리스 PFC의 제어

다국어 초록 (Multilingual Abstract)

Generally, power factor correction (PFC) techniques play an important role in the power supply technology. Many new circuit topologies and control strategies for PFC have been proposed. Among them, the brideless PFC (BPFC) reduces the number of switching devices and the losses and improves the power density as well. Moreover, by implementing the improved topology in the discontinous conduction mode (DCM) it ensures almost unity power factor in a simple and effective manner. In the DCM operation gives additional advantages such as zero-current turn-on in the power switches, zero-current turn-off in the output diode and reduces the complexity of the control circuitry. In this paper, a new control strategy for the BPFC is proposed. Also, the performance of the proposed system is demonstrated through experiments.

목차 (Table of Contents)

• Abstract
• 1. 서론
• 2. 제안하는 브리지리스 PFC
• 3. 모의실험 및 실험결과
• 4. 결론
• References

참고문헌 (Reference)

1 Mao, X.,Ruan, X.,Yao, K.,Ye, Z., "Variable-Duty-Cycle Control to Achieve High Input Power Factor for DCM Boost PFC Converter" IEEE INSTITUTE OF ELECTRICAL AND ELECTRONICS IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS 58 (5) : 1858 ~, 2011

2 D. S. L. Simonnetti, "The discontinuous condution mode Spic and Cuk power factor preregulators : Analysis and design" IEEE Trans. Ind. Electorn 44 (5) : 630 ~ 537, 1997

3 M. M. Jovanovic, "State-of-the-Art, Single-Phase, Active-Power-Correction Techniques for High-Power Application-An Overview" IEEE Trans. on Ind. Electron 52 (3) : 701 ~ 708, 2005

4 Saravanan. S, "Bridgless Discontinuous Conduction Mode SEPIC Power Factor Correction Rectifier" Int. Journal of Automation and Power Engineering : 61 ~ 66, 2012

5 Yungtaek Jang, "Bridgeless Buck PFC Rectifier" Appl. Power Electron. Conf. and Exposition(APEC) : 23 ~ 29, 2010

6 M. R. Sahid, "A bridgeless Cuk PFC converter" IEEE Applied Power Electronics Colloquium(IAPEC) : 81 ~ 85, 2011