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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2015.3
- 수록면
- 356 - 365 (10page)
이용수
초록· 키워드
오류제보하기
This paper presents a new single phase front-end ac?dc bridgeless power factor correction (PFC) rectifier topology. The proposed converter achieves a high efficiency over a wide range of input and output voltages, a high power factor, low line current harmonics and both step up and step down voltage conversions. This topology is based on a non-inverting buck-boost (Zeta) converter. In this approach, the input diode bridge is removed and a maximum of one diode conducts in a complete switching period. This reduces the conduction losses and the thermal stresses on the switches when compare to existing PFC topologies. Inherent power factor correction is achieved by operating the converter in the discontinuous conduction mode (DCM) which leads to a simplified control circuit. The characteristics of the proposed design, principles of operation, steady state operation analysis, and control structure are described in this paper. An experimental prototype has been built to demonstrate the feasibility of the new converter. Simulation and experimental results are provided to verify the improved power quality at the AC mains and the lower conduction losses of the converter.
목차
Abstract
Ⅰ. INTRODUCTION
Ⅱ. OPERATION AND ANALYSIS
Ⅲ. DESIGN PROCEDURE AND EXAMPLE
Ⅳ. SIMULATION RESULTS
Ⅴ. EXPERIMENTAL RESULTS
Ⅵ. CONCLUSIONS
REFERENCES
참고문헌 (32)
참고문헌 신청
1. [학술지(정기간행물)] - Nihan ALTINTAŞ / 2014 / A Novel Single Phase Soft Switched PFC Converter / Journal of Electrical Engineering & Technology 9 (5) : 1592 ~ 1601
2. [학술지(정기간행물)] - Sanjeev Singh / 2011 / PFC Bridge Converter for Voltage-controlled Adjustable-speed PMBLDCM Drive / Journal of Electrical Engineering & Technology 6 (2) : 215 ~ 225
3. [학술지(정기간행물)] - R. Kalpana / 2010 / Direct Single-stage Power Converter with Power Factor Improvement for Switched Mode Power Supply / Journal of Electrical Engineering & Technology 5 (3) : 468 ~ 476
4. [학술지(정기간행물)] - E. H. Ismail / 2009 / Bridgeless SEPIC rectifier with unity power factor and reduced conduction losses / IEEE Trans. Ind. Electron. 56 (4) : 1147 ~ 1157
5. [학술지(정기간행물)] - M. Mahdavi / 2011 / Bridgeless SEPIC PFC rectifier with reduced components and conduction losses / IEEE Trans. Ind. Electron. 58 (9) : 4153 ~ 4160
2. [학술지(정기간행물)] - Sanjeev Singh / 2011 / PFC Bridge Converter for Voltage-controlled Adjustable-speed PMBLDCM Drive / Journal of Electrical Engineering & Technology 6 (2) : 215 ~ 225
3. [학술지(정기간행물)] - R. Kalpana / 2010 / Direct Single-stage Power Converter with Power Factor Improvement for Switched Mode Power Supply / Journal of Electrical Engineering & Technology 5 (3) : 468 ~ 476
4. [학술지(정기간행물)] - E. H. Ismail / 2009 / Bridgeless SEPIC rectifier with unity power factor and reduced conduction losses / IEEE Trans. Ind. Electron. 56 (4) : 1147 ~ 1157
5. [학술지(정기간행물)] - M. Mahdavi / 2011 / Bridgeless SEPIC PFC rectifier with reduced components and conduction losses / IEEE Trans. Ind. Electron. 58 (9) : 4153 ~ 4160
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