Research on a Three-Phase Soft-Switching Inverter Based on a Simple Auxiliary Snubber Circuit

IF 4.7 3区材料科学 Q1 ENGINEERING, ELECTRICAL & ELECTRONIC ACS Applied Electronic Materials Pub Date : 2024-07-25 DOI:10.3390/en17153653

Dawei Dai, Hua Zheng

引用次数: 0

Abstract

This study presents a novel soft-switching inverter distinguished by a simplified topology and an innovative modulation approach. The design aims to optimize the energy conversion processes commonly found in auxiliary snubber circuits. By minimizing the number of auxiliary switches, the control method is streamlined, thereby enhancing system reliability and cost-efficiency. The principles of operation and conditions for soft-switching are thoroughly analyzed using equivalent circuit models. A 3 kW/16 kHz inverter prototype was constructed, and the experimental results confirm the effectiveness and benefits of the proposed inverter.

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基于简单辅助缓冲电路的三相软开关逆变器研究

本研究介绍了一种新型软开关逆变器，它采用简化的拓扑结构和创新的调制方法。该设计旨在优化辅助缓冲电路中常见的能量转换过程。通过尽量减少辅助开关的数量，简化了控制方法，从而提高了系统可靠性和成本效益。利用等效电路模型对软开关的工作原理和条件进行了深入分析。构建了一个 3 kW/16 kHz 的逆变器原型，实验结果证实了拟议逆变器的有效性和优势。

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来源期刊

ACS Applied Electronic Materials Multiple-

CiteScore

7.20

自引率

4.30%

发文量

567

期刊介绍： ACS Applied Electronic Materials is an interdisciplinary journal publishing original research covering all aspects of electronic materials. The journal is devoted to reports of new and original experimental and theoretical research of an applied nature that integrate knowledge in the areas of materials science, engineering, optics, physics, and chemistry into important applications of electronic materials. Sample research topics that span the journal's scope are inorganic, organic, ionic and polymeric materials with properties that include conducting, semiconducting, superconducting, insulating, dielectric, magnetic, optoelectronic, piezoelectric, ferroelectric and thermoelectric. Indexed/Abstracted： Web of Science SCIE Scopus CAS INSPEC Portico

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