Analysis, Design, Modeling, Simulation and Development of Single-Switch AC-DC Converters for Power Factor and Efficiency Improvement

Bhim Singh; Ganesh Dutt Chaturvedi

Analysis, Design, Modeling, Simulation and Development of Single-Switch AC-DC Converters for Power Factor and Efficiency Improvement

Bhim Singh

Ganesh Dutt Chaturvedi

Vol. 8, No. 1, pp. 51-59, Jan. 2008

10.6113/JPE.2008.8.1.51

Single-Switch Forward/Flyback

Cuk/Sepic and Zeta Converter/Power Factor Correction/Power quality improvement/Efficiency/Output Voltage Ripple

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Abstract

This paper addresses several issues concerning the analysis, design, modeling, simulation and development of single-phase, single-switch, power factor corrected AC-DC high frequency switching converter topologies with transformer isolation. A detailed analysis and design is presented for single-switch topologies, namely forward buck, flyback, Cuk, Sepic and Zeta buck-boost converters, with high frequency isolation for discontinuous conduction modes (DCM) of operation. With an awareness of modern design trends towards improved performance, these switching converters are designed for low power rating and low output voltage, typically 20.25W with 13.5V in DCM operation. Laboratory prototypes of the proposed single-switch converters in DCM operation are developed and test results are presented to validate the proposed design and developed model of the system.

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Cite this article

[IEEE Style]

B. Singh and G. D. Chaturvedi, "Analysis, Design, Modeling, Simulation and Development of Single-Switch AC-DC Converters for Power Factor and Efficiency Improvement," Journal of Power Electronics, vol. 8, no. 1, pp. 51-59, 2008. DOI: 10.6113/JPE.2008.8.1.51.

[ACM Style]

Bhim Singh and Ganesh Dutt Chaturvedi. 2008. Analysis, Design, Modeling, Simulation and Development of Single-Switch AC-DC Converters for Power Factor and Efficiency Improvement. Journal of Power Electronics, 8, 1, (2008), 51-59. DOI: 10.6113/JPE.2008.8.1.51.