High step-up floating-output interleaved-input coupled-inductor-based boost converter

In this paper a high step-up floating output interleaved input coupled inductor based boost converter with passive clamp circuit is proposed. The proposed converter uses the passive-clamp circuit to eliminate the voltage ringing that is caused by the coupled inductors leakage inductance. The switches in the converter will operate with significantly low voltage stress with a proper duty cycle for high step-up applications. The proposed converter features, operating principles, and analysis are discussed in the paper and to justify the validity of theoretical analysis simulation results of 200W converter is presented.

[1]  Vassilios G. Agelidis,et al.  Analysis, design and experimental results of a floating-output interleaved-input boost-derived DC-DC high-gain transformer-less converter , 2011 .

[2]  V. Agarwal,et al.  MATLAB-Based Modeling to Study the Effects of Partial Shading on PV Array Characteristics , 2008, IEEE Transactions on Energy Conversion.

[3]  Quan Li,et al.  A Current Fed Two-Inductor Boost Converter With an Integrated Magnetic Structure and Passive Lossless Snubbers for Photovoltaic Module Integrated Converter Applications , 2007, IEEE Transactions on Power Electronics.

[4]  A.M. Khambadkone,et al.  Passivity-Based Control for an Interleaved Current-Fed Full-Bridge Converter With a Wide Operating Range Using the Brayton–Moser Form , 2009, IEEE Transactions on Power Electronics.

[5]  Ka Wai Eric Cheng,et al.  Design and analysis of switched-capacitor-based step-up resonant converters , 2005, IEEE Transactions on Circuits and Systems I: Regular Papers.

[6]  Rong-Jong Wai,et al.  High-Efficiency DC-DC Converter With High Voltage Gain and Reduced Switch Stress , 2007, IEEE Transactions on Industrial Electronics.

[7]  Jung-Min Kwon,et al.  High-Efficiency Fuel Cell Power Conditioning System With Input Current Ripple Reduction , 2009, IEEE Transactions on Industrial Electronics.

[8]  Tsorng-Juu Liang,et al.  Novel high-efficiency step-up converter , 2004 .

[9]  Felix A. Himmelstoss,et al.  Low-loss converters with high step-up conversion ratio working at the border between continuous and discontinuous mode , 2000, ICECS 2000. 7th IEEE International Conference on Electronics, Circuits and Systems (Cat. No.00EX445).

[10]  Jung-Min Kwon,et al.  High Step-Up Active-Clamp Converter With Input-Current Doubler and Output-Voltage Doubler for Fuel Cell Power Systems , 2009, IEEE Transactions on Power Electronics.

[11]  Adrian Ioinovici,et al.  Boost converter with high voltage gain using a switched capacitor circuit , 2003, Proceedings of the 2003 International Symposium on Circuits and Systems, 2003. ISCAS '03..

[12]  Tae-Jin Kim,et al.  High boost converter using voltage multiplier , 2005, 31st Annual Conference of IEEE Industrial Electronics Society, 2005. IECON 2005..

[13]  Wuhua Li,et al.  ZVT interleaved boost converters for high-efficiency, high step-up DC-DC conversion , 2007 .

[14]  Ching-Shan Leu,et al.  A Novel Current-Fed Boost Converter With Ripple Reduction for High-Voltage Conversion Applications , 2010, IEEE Transactions on Industrial Electronics.

[15]  Jiann-Fuh Chen,et al.  Transformerless DC–DC Converters With High Step-Up Voltage Gain , 2009, IEEE Transactions on Industrial Electronics.

[16]  Fred C. Lee,et al.  High-efficiency, high step-up DC-DC converters , 2003 .

[17]  R. Gules,et al.  Voltage Multiplier Cells Applied to Non-Isolated DC–DC Converters , 2008, IEEE Transactions on Power Electronics.

[18]  Pertti Silventoinen,et al.  Effects of Switching Asymmetry on an Isolated Full-Bridge Boost Converter , 2010, IEEE Transactions on Power Electronics.

[19]  Rong-Jong Wai,et al.  High step-up converter with coupled-inductor , 2005 .

[20]  Ehsan Adib,et al.  New high step-up DC-DC converter for photovoltaic grid-connected applications , 2015, The 6th Power Electronics, Drive Systems & Technologies Conference (PEDSTC2015).

[21]  George C. Verghese,et al.  Principles of Power Electronics , 2023 .

[22]  Pedro Ibañez,et al.  Intelligent PV Module for Grid-Connected PV Systems , 2006, IEEE Transactions on Industrial Electronics.

[23]  Yaow-Ming Chen,et al.  Boost Converter with Coupled Inductors and Buck-Boost Type of Active Clamp , 2005 .

[24]  Quan Li,et al.  A Review of the Single Phase Photovoltaic Module Integrated Converter Topologies With Three Different DC Link Configurations , 2008, IEEE Transactions on Power Electronics.

[25]  Wuhua Li,et al.  Single-Phase Improved Active Clamp Coupled-Inductor-Based Converter With Extended Voltage Doubler Cell , 2012, IEEE Transactions on Power Electronics.

[26]  Esam H. Ismail,et al.  Ultra Step-Up DC–DC Converter With Reduced Switch Stress , 2010 .

[27]  Ehsan Adib,et al.  High step-up/down DC-DC bidirectional converter with low switch voltage stress , 2015, The 6th Power Electronics, Drive Systems & Technologies Conference (PEDSTC2015).