{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,9]],"date-time":"2026-03-09T22:12:18Z","timestamp":1773094338254,"version":"3.50.1"},"reference-count":34,"publisher":"Wiley","issue":"9","license":[{"start":{"date-parts":[[2024,12,8]],"date-time":"2024-12-08T00:00:00Z","timestamp":1733616000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Circuit Theory &amp; Apps"],"published-print":{"date-parts":[[2025,9]]},"abstract":"<jats:title>ABSTRACT<\/jats:title><jats:p>This study proposes a new high\u2010voltage gain quadratic\u2010structured common\u2010ground step\u2010up DC\u2010DC converter, integrating coupled\u2010inductors and switched\u2010capacitors. This configuration achieves a significant voltage gain without necessitating either a substantial duty cycle or an elevated turn ratio in the coupled\u2010inductors. A critical innovation is the embedding of the secondary windings of the coupled\u2010inductors into the switched\u2010capacitor cell, which not only enhances voltage gain but also effectively suppresses the inrush current typical in such cells. The converter's features include the successful recycling of energy from the leakage inductors; low voltage stress exerted on power switches; zero\u2010current switching (ZCS) turn\u2010on of the main switch; ZCS conditions for the diodes' turn\u2010off; reduced switching losses because of the application of a quasi\u2010resonant (QR) operation between the leakage inductors and middle capacitors; simultaneous operation of the power switches; continuous input current; a wide duty cycle range; and a common\u2010ground output\u2013input connection. The operating principle, steady\u2010state analysis (CCM and DCM), design considerations, efficiency calculation, small\u2010signal modeling with controller design, and comparisons with other related converters are provided. Finally, experimental results from a 100\u2010 to 300\u2010W prototype with 20\u2010 to 30\u2010V input and 400\u2010V output are given to validate the proposed converter's theoretical analysis and feasibility.<\/jats:p>","DOI":"10.1002\/cta.4342","type":"journal-article","created":{"date-parts":[[2024,12,9]],"date-time":"2024-12-09T01:12:12Z","timestamp":1733706732000},"page":"5394-5409","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":11,"title":["A New High Voltage Gain Common\u2010Ground Step\u2010Up DC\u2010DC Converter Integrating Coupled\u2010Inductors and Switched\u2010Capacitors"],"prefix":"10.1002","volume":"53","author":[{"ORCID":"https:\/\/orcid.org\/0009-0009-8682-218X","authenticated-orcid":false,"given":"Arash","family":"Imanlou","sequence":"first","affiliation":[{"name":"Faculty of Electrical and Computer Engineering University of Tabriz  Tabriz 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