Journal ArticleDOI
Design and Development of Single Switch High Step-Up DC–DC Converter
S. Saravanan,N. Ramesh Babu +1 more
TLDR
In this article, a new single switch high step-up dc-dc converter with high voltage gain is proposed by combining boost and single-ended primary inductor converter with diode-capacitor circuit.Abstract:
In this paper, a new single switch high step-up dc–dc converter with high voltage gain is proposed. The proposed topology is developed by combining boost and single-ended primary inductor converter with diode–capacitor circuit to reduce the stress across the semiconductor devices. The proposed converter produces low switching voltage and hence it improves its efficiency. The operating principle and the steady-state performance analysis are discussed. The performance of the converter is validated by developing a prototype circuit with input voltage of 30 V, output voltage of 300 V, and output power rating of 250 W. The theoretical analysis and experimental results conclude the proposed converter that is suitable for high-voltage applications.read more
Citations
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Journal ArticleDOI
Control Strategy of a Quadratic Boost Converter With Voltage Multiplier Cell for High-Voltage Gain
Jesus Leyva-Ramos,R. Mota-Varona,M.G. Ortiz-Lopez,L. H. Diaz-Saldierna,Diego Langarica-Cordoba +4 more
TL;DR: In this article, a quadratic boost converter is combined with a voltage multiplier cell and an output filter to offer a high-voltage gain converter with nonpulsating input and output currents.
Journal ArticleDOI
Switched Capacitor–Inductor Network Based Ultra-Gain DC–DC Converter Using Single Switch
TL;DR: A switched capacitor–inductor network (SCLN)-based ultravoltage gain dc–dc converter using a single switch is presented and can achieve ultra dc voltage gain with minimum number of devices when compared with other existing converters.
Journal ArticleDOI
A Nonisolated Buck–Boost DC–DC Converter With Continuous Input Current for Photovoltaic Applications
TL;DR: A novel nonisolated buck–boost dc–dc converter is introduced with a wide range of conversion ratios and has high step-up voltage gain, which makes it suitable for industrial and renewable energy applications.
Journal ArticleDOI
A Family of Interleaved High Step-Up Converters With Diode–Capacitor Technique
TL;DR: In this article, a multiphase interleaved high step-up dc-dc converters using the diode-capacitor technique is presented, which is an extension of the previously reported current-fed Cockcroft-Walton (CW) multiplier.
Journal ArticleDOI
A Novel Multiphase High Step-Up DC/DC Boost Converter With Lower Losses on Semiconductors
Mohammad Maalandish,Seyed Hossein Hosseini,Saeed Ghasemzadeh,Ebrahim Babaei,Tohid Jalilzadeh +4 more
TL;DR: In this paper, a multiphase interleaved dc/dc converter is presented, which consists of two symmetric sections, each section consists of several switches, inductors, diodes, and capacitors.
References
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Journal ArticleDOI
Review of Nonisolated High-Step-Up DC/DC Converters in Photovoltaic Grid-Connected Applications
Wuhua Li,Xiangning He +1 more
TL;DR: A general conceptual circuit for high-step-up, low-cost, and high-efficiency dc/dc conversion is proposed to derive the next-generation topologies for the PV grid-connected power system.
Journal ArticleDOI
Future on Power Electronics for Wind Turbine Systems
Frede Blaabjerg,Ke Ma +1 more
TL;DR: In this paper, the authors give an overview and discuss some development trends in the technologies used for wind power systems, and several state-of-the-art wind turbine concepts, as well as the corresponding power electronic converters and control structures are reviewed, respectively.
Journal ArticleDOI
Transformerless DC–DC Converters With High Step-Up Voltage Gain
TL;DR: This paper proposes transformerless dc-dc converters to achieve high step-up voltage gain without an extremely high duty ratio and develops a prototype circuit to verify the performance.
Journal ArticleDOI
Boost Converter With Coupled Inductors and Buck–Boost Type of Active Clamp
TL;DR: An improved boost converter with coupled inductors and buck-boost type of active-clamp feature, PWM control and zero-voltage switching in both main and auxiliary switches, and efficiency can be improved significantly.
Journal ArticleDOI
Nonisolated High Step-Up DC–DC Converters Adopting Switched-Capacitor Cell
Gang Wu,Xinbo Ruan,Zhihong Ye +2 more
TL;DR: To integrate the advantages of the high voltage gain of a switched-capacitor (SC) converter and excellent output regulation of a switching-mode dc-dc converter, a method of combining the two types of converters is proposed in this paper.
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