@inproceedings{6a89a10e888e488db5c29dadfafa37ec,
title = "Small Signal Analysis of High-Gain Transformer-less Hybrid Boost Extender Converter Based on State-Space Modeling",
abstract = "This paper presents small signal analysis of multistage, high conversion ratio, hybrid boost converter with voltage closed loop control. The analysis employs a multistage small signal model to evaluate the small signal response, aiding in modeling of closed-loop converter parameters. The complete state-space analysis is conducted to derive control-to-output transfer function of the converter with variable number of amplification stages. A PI controller is designed. The converter model, with closed loop voltage mode control, is designed and simulated using MATLAB Simulink, incorporating a load disturbance. The hardware prototype of 9 stage converter with 1200V output and gain of 30 is implemented and evaluated experimentally. The experimental results are found to be in good agreement with theoretical derivations.",
keywords = "Small signal analysis, behavioral model, boost, control, state space",
author = "Daniel Beniaminson and Michael Evzelman and Alon Kuperman and Peretz, {Mor M.}",
note = "Publisher Copyright: {\textcopyright} 2024 IEEE.; 39th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2024 ; Conference date: 25-02-2024 Through 29-02-2024",
year = "2024",
month = jan,
day = "1",
doi = "10.1109/APEC48139.2024.10509513",
language = "English",
series = "Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC",
publisher = "Institute of Electrical and Electronics Engineers",
pages = "2656--2662",
booktitle = "2024 IEEE Applied Power Electronics Conference and Exposition, APEC 2024",
address = "United States",
}