Non-Isolated Single-Switch Step Up/Down Converter with Wide Conversion Range

Hyun Lark Do

doi:10.4028/www.scientific.net/AMR.424-425.777

Paper Titles

A Fast Image Encryption by Bit-Chaotic-Shuffle Based on Chaotic Systems
p.761

Laser-Induced Electroless Copper Deposition on Modified Plastic Surface
p.765

Cost-Effective Energy Recovery Circuit for Plasma Display
p.770

Analysis on Peeping Image Enhancement of Coal Mine Borehole Based on Wavelet Packet Decomposition
p.773

Non-Isolated Single-Switch Step Up/Down Converter with Wide Conversion Range
p.777

Study of an Inorganic Ion Exchanger Li_1.2Zn_0.9PO₄
p.780

The Airport Runway Foreign Objects Detection Method Research Based on the Algorithm of SIFT
p.784

The Synthesis and Ion-Exchange Property of Li⁺ Memorized Spinel LiZnPO₄
p.789

Interleaved Synchronous Buck Converter with a Coupled Inductor
p.793

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 424-425Non-Isolated Single-Switch Step Up/Down Converter...

Non-Isolated Single-Switch Step Up/Down Converter with Wide Conversion Range

Abstract:

A non-isolated single-switch step up/down converter with wide conversion range is proposed in this paper. In the porposed converter, a boost converter and a single-ended primary inductor converter (SEPIC) are connected in cascade. Due to the cascade connection of a boost converter and SEPIC, wide conversion range is achieved. By utilizing a single switch, a complex control circuitry problem of conventional cascade converters is solved. The boost converter at the input stage can provide a continuous input current. The operation principle and steady-state analysis of the proposed converter are provided. A prototype of the proposed converter is developed, and its experimental results are presented for validation

You might also be interested in these eBooks

Advanced Research on Engineering Materials, Energy, Management and Control

View Preview

Info:

Periodical:

Advanced Materials Research (Volumes 424-425)

Pages:

777-779

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.424-425.777

Citation:

Cite this paper

Online since:

January 2012

Authors:

Hyun Lark Do

Keywords:

Boost Converter, Cascade Converter, SEPIC Converter, Step Up/Down Capability

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] Sernia, P. C. and Walker, G. R.: Cascaded DC–DC converter connection of photovoltaic modules. IEEE Trans. Power Elec. vol. 19, 1130-1139 (2004).

DOI: 10.1109/tpel.2004.830090

Google Scholar

[2] Kong, X. and Khambadkone, A. M.: Analysis and Implementation of a High Efficiency, Interleaved Current-Fed Full Bridge Converter for Fuel Cell System. IEEE Trans. Power Elec. vol. 22, pp.543-550. (2007).

DOI: 10.1109/tpel.2006.889985

Google Scholar