University of Mohaghegh Ardabili Journal of Operation and Automation in Power Engineering 2322-4576 13 4 2025 12 01 Modelling and Control of a High-Step-Up Enhanced Super-Lift Converter 285 293 2947 10.22098/joape.2024.13302.2014 EN Saeed Hasanzadeh Department of Electrical and Computer Engineering, Qom University of Technology, Qom, Iran. Seyed Mohammad Dehghan Department of Electrical and Computer Engineering, Qom University of Technology, Qom, Iran. M. Asadi Department of Electrical and Computer Engineering, Qom University of Technology, Qom, Iran. Seyed Mohsen Salehi Faculty of Electrical and Computer Engineering, Tarbiat Modares University, Tehran, Iran. Journal Article 2023 07 14 Step-up DC-DC converters are essential components used in a wide range of applications. Many researchers have proposed various methods to achieve high voltage gain in DC-DC converters. However, this typically involves adding multiple passive components, which increases system complexity and complicates output voltage control. Maintaining a constant output voltage at the desired value is critical in these converters despite the load, supply voltage changes, and circuit disturbance. Recently, a snubber-less high-step-up enhanced super-lift converter has been developed as a possible solution to these issues. This converter offers high gain without high voltage stress or snubber losses. A model of the converter was created using the state-space averaging technique and is presented in this paper. The control strategy proposed uses the input current in the inner loop and the output voltage in the outer loop. The paper also includes simulation and experimental results that validate the circuit analysis equations. https://joape.uma.ac.ir/article_2947_94e4ff174feec7b3389578b41f60b70b.pdf