Development of High-Performance Single Inductor Quadratic Multilevel DC-DC Step-Up Converter with MPPT Controller

2023 3rd International Conference on Robotics, Electrical and Signal Processing Techniques (ICREST) Pub Date : 2023-01-07 DOI:10.1109/ICREST57604.2023.10070035

Khadiza Akter, S. Motakabber, A. Alam, Siti Hajar Binti Yusoff

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Abstract

Here a new model of single inductor employed quadratic structured multilayer boost converter circuit is developed to be implemented in high-gain renewable energy systems. The study and functioning of a photovoltaic system utilizing a hybrid dc-dc configuration as a high step-up converter along with the incorporation of the Maximum Power Point Tracking (MPPT) technique are elucidated here. The characteristics of the quadratic multi-layered converter circuit have been tuned to provide high voltage gain and efficacy (98%) with minimal ripple contamination in input current. To ensure the adaptability of the proposed circuit, a distinct performance comparison of various topologies has been executed. The proposed circuitry showed improvement across all evaluated aspects compared to other existing topologies. The performance analysis of the recommended structure has been substantiated by PSIM and MATLAB Simulink software.

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带MPPT控制器的高性能单电感二次多电平DC-DC升压变换器的研制

本文提出了一种利用二次结构多层升压变换器电路实现高增益可再生能源系统的新型单电感模型。本文阐述了利用混合dc-dc配置作为高升压转换器的光伏系统的研究和功能，并结合了最大功率点跟踪(MPPT)技术。二次型多层变换器电路的特性已被调整为提供高电压增益和效率(98%)，输入电流中的纹波污染最小。为了确保所提出电路的适应性，对各种拓扑结构进行了不同的性能比较。与其他现有拓扑相比，所提出的电路在所有评估方面都有所改进。采用PSIM和MATLAB Simulink软件对推荐结构进行了性能分析。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

2023 3rd International Conference on Robotics, Electrical and Signal Processing Techniques (ICREST)

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