Voltage-Lift Technique Based Nonisolated Boost DC–DC Converter: Analysis and Design

In this paper, a new structure of nonisolated boost dc–dc converters based on voltage-lift technique is proposed. In comparison with conventional nonisolated boost dc–dc converters, the proposed converter generates higher voltage gain. In this paper, the relations between voltage and current of all elements in continuous conduction mode and discontinuous conduction mode are calculated as well as voltage gain in each mode. Then, the critical inductance and stress of switch current are extracted. Finally, the validity of given theories is examined by using the experimental results.

[1]  Yuanmao Ye,et al.  Quadratic boost converter with low buffer capacitor stress , 2014 .

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

[3]  Jiann-Fuh Chen,et al.  Novel High Step-Up DC–DC Converter With Coupled-Inductor and Switched-Capacitor Techniques , 2012, IEEE Transactions on Industrial Electronics.

[4]  Jesus Leyva-Ramos,et al.  Multiloop Controller for N-Stage Cascade Boost Converter , 2007, 2007 IEEE International Conference on Control Applications.

[5]  Ebrahim Babaei,et al.  Interleaved high step-up DC–DC converter based on three-winding high-frequency coupled inductor and voltage multiplier cell , 2015 .

[6]  Luowei Zhou,et al.  Interleaved non-isolated high step-up DC/DC converter based on the diode-capacitor multiplier , 2014 .

[7]  Kuo-Ching Tseng,et al.  High Step-Up Converter With Three-Winding Coupled Inductor for Fuel Cell Energy Source Applications , 2015, IEEE Transactions on Power Electronics.

[8]  S Dwari,et al.  An Efficient High-Step-Up Interleaved DC–DC Converter With a Common Active Clamp , 2011, IEEE Transactions on Power Electronics.

[9]  Ebrahim Babaei,et al.  A new structure for non-isolated boost dc-dc converter based on voltage-lift technique , 2017, 2017 8th Power Electronics, Drive Systems & Technologies Conference (PEDSTC).

[10]  T. Liang,et al.  Step-up DC-DC converter by coupled inductor and voltage-lift technique , 2010 .

[11]  Shih-Ming Chen,et al.  A Cascaded High Step-Up DC–DC Converter With Single Switch for Microsource Applications , 2011, IEEE Transactions on Power Electronics.

[12]  Ebrahim Babaei,et al.  A generalized ultra step-up DC–DC converter for high voltage application with design considerations , 2013 .

[13]  Naci Genç,et al.  Teaching of power quality phenomenon based on modeling and simulation of boost type PFC converters , 2012, Comput. Appl. Eng. Educ..

[14]  H. Valderrama-Blavi,et al.  A high voltage SiC-based boost PFC for LED applications , 2014, 2014 Ninth International Conference on Ecological Vehicles and Renewable Energies (EVER).

[15]  Tore Undeland,et al.  Power Electronics: Converters, Applications and Design , 1989 .

[16]  Ching-Tsai Pan,et al.  A Novel Transformer-less Adaptable Voltage Quadrupler DC Converter with Low Switch Voltage Stress , 2014, IEEE Transactions on Power Electronics.

[17]  Yaow-Ming Chen,et al.  Boost Converter With Coupled Inductors and Buck–Boost Type of Active Clamp , 2008, IEEE Transactions on Industrial Electronics.

[18]  Emmanuel C. Tatakis,et al.  Active voltage clamp in flyback converters operating in CCM mode under wide load variation , 2004, IEEE Transactions on Industrial Electronics.

[19]  V. Ramesh,et al.  An Efficient High-Step-Up Interleaved DC – DC Converter with a Common Active Clamp , 2022 .

[20]  Ebrahim Babaei,et al.  A New Structure for Nonisolated Boost DC-DC Converter , 2017, J. Circuits Syst. Comput..

[21]  A. Ioinovici,et al.  Development of power electronics converters based on switched-capacitor circuits , 1992, [Proceedings] 1992 IEEE International Symposium on Circuits and Systems.

[22]  L. Parsa,et al.  A Novel High Efficiency High Power Interleaved Coupled-Inductor Boost DC-DC Converter for Hybrid and Fuel Cell Electric Vehicle , 2007, 2007 IEEE Vehicle Power and Propulsion Conference.

[23]  Fang Lin Luo,et al.  Luo-Converters, a series of new DC-DC step-up (boost) conversion circuits , 1997, Proceedings of Second International Conference on Power Electronics and Drive Systems.

[24]  Nuno Paulino,et al.  Analysis and implementation of a power management unit with a multiratio switched capacitor DC-DC converter for a supercapacitor power supply , 2016, Int. J. Circuit Theory Appl..

[25]  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.

[26]  Yie-Tone Chen,et al.  An interleaved high step-up DC-DC converter with double boost paths , 2015, Int. J. Circuit Theory Appl..

[27]  Yi Zhao,et al.  Single-Switch High Step-Up Converters With Built-In Transformer Voltage Multiplier Cell , 2012, IEEE Transactions on Power Electronics.

[28]  Amod C. Umarikar,et al.  A step-up PWM DC-DC converter for renewable energy applications , 2016, Int. J. Circuit Theory Appl..