具有扩展性的开关数量更少的单源七电平开关电容升压型多电平逆变器

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 : 2024-04-04 DOI:10.1007/s40998-024-00708-y

Hadi Dolati, Ebrahim Babaei, Soghra Ebrahimzade

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引用次数: 0

摘要

本研究给出了一种基于开关电容器的多电平逆变器（MLI）拓扑结构。所建议的多电平逆变器采用了较少的功率开关，并具有可扩展的配置，使其能够在使用单一直流电源的同时增加输出电压电平的数量。为了产生栅极脉冲，采用了最近电平控制方法。通过将拟议拓扑结构与其他类似拓扑结构进行比较，确定了拟议拓扑结构的优先级。建议的七电平和扩展的 13 电平 MLI 被开发成实验室规模的原型，并在负载变化和调制指数变化的条件下进行了评估。所有结果表明，该逆变器拓扑结构可在各种实时环境下有效运行。

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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A Reduced Switch Count Single-Source Seven-Level Switched-Capacitor Boost Multilevel Inverter with Extendibility

A switched-capacitor-based multilevel inverter (MLI) topology is given in this study. The suggested MLI employs fewer power switches and has an extendable configuration that allows it to increase the number of output voltage levels while using a single DC source. To produce gate pulses, the nearest level control method is used. The proposed topology’s priority has been determined by comparing the proposed structure to other similar topologies. The suggested seven-level and extended 13-level MLIs are developed into a laboratory-scale prototype and evaluated under load variation and variation in the modulation index conditions. All the results demonstrate that the inverter topology operates effectively in various real-time environments.

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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.