Modified CUK Converter with Two Switched Inductor Module Configurations for Photovoltaic Application: Part-II
P. Sanjeevikumar, Pandav Kiran Maroti, Frede Blaabjerg, Jens Bo Holm‐Nielsen, Dan M. Ionel, Jiangbiao He
Abstract
A new member of Modified CUK Converter family with a two-switched inductor module (MCC <sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">SI</sub> ): Modified CUK Converter with XYL configuration (MCC <sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">SI</sub> -XYL), Modified CUK Converter with LYZ configuration (MCC <sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">SI</sub> -LYZ) and Modified CUK Converter with XLZ configuration (MCC <sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">SI</sub> -XLZ) is introduced in this paper. The highlighting points of the proposed converters are (i) single switch topologies, (ii) continuous input current, (iii) high voltage gain, and (iv) inverted output. The voltage gain analysis of three configurations is carried out in detail. Additionally, the comparison of the three converters is made w.r.t. the component count and voltage gain. The MatLab simulation results meet the mathematical analysis and validate the functionality and feasibility of the presented three converters.