Design, Simulation and Implementation of Flyback based, True Single Stage, Isolated, Power Factor Corrected AC-DC Converter for Solar Array Simulators
Journal Title: International Journal of Modern Engineering Research (IJMER) - Year 2013, Vol 3, Issue 5
Abstract
Presently most of the Power Factor correction circuits are based on boost topology. They consist of two stages, one being the power factor correction (pre-regulator) and later DC-DC conversion stage. This paper presents the design of a true single stage, isolated, power factor corrected, 110V-3.5A AC-DC converter as front end of Solar Array Simulators [7]. Flyback topology is used to achieve power factor correction as well as DC regulation in single step, and thus it simplifies two stage structure down to single stage. Single stage power factor corrected AC-DC converter has many advantages in term of cost and power density.
Authors and Affiliations
Gowrishankara K, Gaurav Yadav, Chandan S.
Keywords
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