基于开关电感器、开关电容器和电压倍增单元的高升压 DC-DC 转换器

IF 1.5 4区工程技术 Q3 ENGINEERING, ELECTRICAL & ELECTRONIC

Iranian Journal of Science and Technology-Transactions of Electrical Engineering Pub Date : 2024-03-19 DOI:10.1007/s40998-024-00702-4

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引用次数: 0

摘要

摘要本文提出了一种基于开关电容器 (SC)、电压倍增器 (VM) 单元和开关电感器 (SL) 的集成高增益 DC-DC 转换器。该转换器可将燃料电池或太阳能光伏发电（PV）产生的低电压升压，使其适用于并网。当以 0.8 占空比运行时，该转换器的增益为 89，具有很高的效率。建议的转换器开关和二极管承受的电压压力较低。为了验证仿真结果，在实验室建立了一个 100 W、200 V 的原型模型，输入电压为 24 V。实验结果表明，由于具有高增益、低开关应力和低占空比的特点，所设计的转换器非常有效。

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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High Boost DC-DC Converter Based on Switched Inductor, Switched Capacitor and Voltage Multiplier Cell

Abstract

An integrated switched-capacitor (SC), voltage multiplier (VM) cell and switched-inductor (SL) based high gain DC-DC converter is put forward here. This suggested converter boosts the low voltage obtained from fuel cell or solar photo voltaic (PV) to make it suitable for grid integration. This converter is highly efficient with a gain of 89 when operated with 0.8 duty ratio. The suggested converter switches and diodes are under low voltage stress. In order to validate simulation results, a 100 W, 200 V prototype model is set up in the laboratory for 24 V input. According to the experimental findings, the intended converter is highly effective, owing to its high gain, low switching stress and low duty cycle.

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来源期刊

Iranian Journal of Science and Technology-Transactions of Electrical Engineering ENGINEERING, ELECTRICAL & ELECTRONIC-

CiteScore

5.50

自引率

4.20%

发文量

审稿时长

>12 weeks

期刊介绍： Transactions of Electrical Engineering is to foster the growth of scientific research in all branches of electrical engineering and its related grounds and to provide a medium by means of which the fruits of these researches may be brought to the attentionof the world’s scientific communities. The journal has the focus on the frontier topics in the theoretical, mathematical, numerical, experimental and scientific developments in electrical engineering as well as applications of established techniques to new domains in various electical engineering disciplines such as: Bio electric, Bio mechanics, Bio instrument, Microwaves, Wave Propagation, Communication Theory, Channel Estimation, radar & sonar system, Signal Processing, image processing, Artificial Neural Networks, Data Mining and Machine Learning, Fuzzy Logic and Systems, Fuzzy Control, Optimal & Robust ControlNavigation & Estimation Theory, Power Electronics & Drives, Power Generation & Management The editors will welcome papers from all professors and researchers from universities, research centers, organizations, companies and industries from all over the world in the hope that this will advance the scientific standards of the journal and provide a channel of communication between Iranian Scholars and their colleague in other parts of the world.