Fuzzy control of single-input step-up switched-capacitor- inductor dc-dc converter

Year 2020, Volume: 41 Issue: 2, 472 - 481, 25.06.2020

Mohammad Hosein Ershadi Amir Baharlouhoureh

https://doi.org/10.17776/csj.474664

Abstract

The main objective of this paper is fuzzy control of single-input Step- Up Switched Capacitor-Inductor DC-DC converter. For this purpose, we first introduce the basic structures of capacitor switched converter. Then, a single-input step-up switched capacitor inductor DC-DC converter is investigated. The most important advantage of this category of these converters is that the energy flowing from the source is transmitted directly to the two C1 and L1 elements and is sent directly to the output terminal, thus, they can generate high voltage gain without the need for cascading structures or multiple Floor there. The simulation results show the correctness of the converter's performance.

Keywords

DC-DC converter, switched -capacitor, single input converter, fuzzy control

References

• [1] Chang, Yuen-Haw. Analysis and Modeling of High-Efficiency Multiphase Switched-Capacitor Converter with Variable-Phase Control. . ele. power. trans IEEE 2013
• [2] Choi, Yongsuk .A switched-capacitor DC-DC converter using delta-sigma digital pulse frequency modulation control method. Circuits and Systems (MWSCAS), 2013 IEEE 56th International Midwest Symposium on. pp. 356 – 359.2013
• [3]- Rashid M. ,” power electronics handbook ” , ACADEMIC PRESS , 1999.
• [4] M. S. Makowski and D. Maksimovic, Performance limits of switched-capacitor DC-DC converter, IEEE PESC’95 Conf. 2. pp. 1215-1221.1995
• [5] Vahidfar N., Ershadi M.H., Sliding mode controller design for DC-DC quasi Z source converter, Signal Processing and Renewable Energy 2 (3), 21-26,2018
• [6] C. C. Wang and J.C. Wu, Efficiency Improvement in charge pump circuits, IEEE J. Solid-State Circuits 32.pp. 852-860.2016
• [7] H. Chung and A. Ioinovici. Switched-capacitor-based DC-to-DC converter with improved input current waveform, in Proceedings IEEE Int. Symp. Circuits and Systems, Atlanta, USA. pp. 541-544.1996
• [8] Weng.g ,You,L ,"Fuzzy control design for Luo DC-DC Converter" IEEE Trans. On Power.elec. pp.345-353,No.4,Vol.7,2014.