准开关电感z源逆变器

2016 IEEE 8th International Power Electronics and Motion Control Conference (IPEMC-ECCE Asia) Pub Date : 2016-05-22 DOI:10.1109/IPEMC.2016.7512463

Hailong Liu, Yuyao He, Mingyang ZhangLiu

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引用次数: 8

摘要

提出了一种新型的z源逆变器——准开关电感z源逆变器(QSLZSI)。该逆变器既继承了传统z源逆变器的优点，又具有电容h桥电路的独特特点:结构简化、元件数量减少、控制策略简化、升压因数更高。介绍了该逆变器的工作原理，并给出了电路分析。这种新型变频器特别适用于可再生能源和电机伺服系统的变频调速。本文给出了QSLZSI的仿真结果，并与SLZSI和LZSI进行了详细的比较。构建实验室原型。实验结果证实了理论分析。

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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Quasi-switched-inductor Z-source inverter

A new Z-source inverter called Quasi switched inductor Z-source inverter(QSLZSI) is presented in this paper. The proposed inverter not only inherits the advantages of traditional Z-source inverters but also has the unique features of capacitor H-bridge circuit: simplified structure, reduced component count, simplified control strategies, higher boost factor. The operating principles of the proposed inverter are described, and a circuit analysis is provided. This new inverter is especially suitable for renewable energy and the variable-frequency adjusting speed of the motor servo system. This paper presents the simulation results of QSLZSI and compares them with those of the SLZSI and LZSI in detail. Laboratory prototypes are constructed. Experimental results confirm the theoretical analysis.

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来源期刊

2016 IEEE 8th International Power Electronics and Motion Control Conference (IPEMC-ECCE Asia)

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