An extendable soft-switched step-up interleaved converter integrated with voltage multiplier cells

An extendable soft-switched step-up interleaved converter integrated with voltage multiplier cells | Authorea try { document.documentElement.classList.add('js'); } catch (e) { } var _gaq = _gaq || []; _gaq.push(['_setAccount', 'G-8VDV14Y67G']); _gaq.push(['_trackPageview']); (function() { var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true; ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js'; var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s); })(); Skip to main content Preprints Collections Wiley Open Research IET Open Research Ecological Society of Japan All Collections About About Authorea FAQs Contact Us Quick Search anywhere Search for preprint articles, keywords, etc. Search Search ADVANCED SEARCH SCROLL International Journal of Circuit Theory and Applications This is a preprint and has not been peer reviewed. Data may be preliminary. 29 April 2025 V1 Latest version Share on An extendable soft-switched step-up interleaved converter integrated with voltage multiplier cells Authors : AmirHasan Babanezhad , Koosha Choobdari omran , Reza Beiranvand 0000-0002-3214-7563 [email protected] , and Pourya Shamsi Authors Info & Affiliations https://doi.org/10.22541/au.174593618.84127052/v1 Published International Journal of Circuit Theory and Applications Version of record Peer review timeline 280 views 148 downloads Contents Abstract Supplementary Material Information & Authors Metrics & Citations View Options References Figures Tables Media Share Abstract In this paper, a multi-phase high step-up interleaved converter is introduced, which ensures low input current ripple, low components currents and voltages stresses. The proposed circuit guarantee ZVS operation for power switches and ZCS operation for power diodes, which significantly reduce converter switching losses and EMI emission, and improve its efficiency. Therefore, its passive components volume can be reduced by using high switching frequencies. In addition, the interleaved technique reduces input current ripple and input filter volume and provides high power density. High-voltage gain and low-voltage stresses on the components are also achieved due to the integration of the converter structure with the diode-capacitor voltage multiplier (VM) circuit, which makes it possible to use low-voltage rating switches, diodes and capacitors. The operation of the VM capacitors as resonant capacitors is another feature of the proposed converter that distinguishes it from similar structures. This feature eliminates the need for an independent resonant tank to enable soft-switching conditions. Two series-connected capacitors in parallel with the load are used to reduce their voltage stresses. Another feature of the proposed converter is its expandability, both on the input side and in the VM circuit. All the above-mentioned features make the proposed converter suitable for a wide range of applications. This converter is mathematically analyzed, simulated, implemented, and tested under various conditions to verify its performance. Supplementary Material File (main (5).pdf) Download 820.94 KB File (main.docx) Download 5.11 MB Information & Authors Information Version history V1 Version 1 29 April 2025 Peer review timeline Published International Journal of Circuit Theory and Applications Version of Record 28 Jul 2025 Published Copyright This work is licensed under a Non Exclusive No Reuse License. Collection International Journal of Circuit Theory and Applications Keywords diode capacitor high step-up converter interleaved technique multiphase soft switching voltage multiplier (vm) circuit Authors Affiliations AmirHasan Babanezhad Tarbiat Modares University Faculty of Electrical and Computer Engineering View all articles by this author Koosha Choobdari omran Tarbiat Modares University Faculty of Electrical and Computer Engineering View all articles by this author Reza Beiranvand 0000-0002-3214-7563 [email protected] Tarbiat Modares University Faculty of Electrical and Computer Engineering View all articles by this author Pourya Shamsi Missouri University of Science and Technology Department of Electrical and Computer Engineering View all articles by this author Metrics & Citations Metrics Article Usage 280 views 148 downloads .FvxKWukQNSOunydq8rnd { width: 100px; } Citations Download citation AmirHasan Babanezhad, Koosha Choobdari omran, Reza Beiranvand, et al. An extendable soft-switched step-up interleaved converter integrated with voltage multiplier cells. Authorea . 29 April 2025. DOI: https://doi.org/10.22541/au.174593618.84127052/v1 If you have the appropriate software installed, you can download article citation data to the citation manager of your choice. Simply select your manager software from the list below and click Download. For more information or tips please see 'Downloading to a citation manager' in the Help menu . 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