一种具有固有平衡的新型五电平电流源逆变器

2023 IEEE 14th International Symposium on Power Electronics for Distributed Generation Systems (PEDG) Pub Date : 2023-06-09 DOI:10.1109/PEDG56097.2023.10215120

L. Xing, Q. Wei, Ryan Li

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引用次数: 0

摘要

电流源逆变器具有固有的短路保护和无dv/dt问题，在可再生能源系统中越来越受到关注。现有的单相5级csi存在当前的不平衡问题。本文提出了一种新的具有固有电流平衡的单相5电平CSI，并开发了一种新的调制方案。介绍了工作原理，并通过仿真和实验室实验验证了所提出的CSI和所开发的调制的性能。

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 New 5-Level Current Source Inverter with Inherent Balancing

Current source inverters (CSIs) featuring inherent short-circuit protection and no dv/dt issue are attracting increased attention in renewable systems. Existing single-phase 5-level CSIs have a current imbalance issue. In this work, a new single-phase 5-level CSI with inherent current balancing is proposed, and a new modulation scheme is developed. The operation principle is presented, and the performance of the proposed CSI and the developed modulation is verified by both simulation and lab-scaled experiments.

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来源期刊

2023 IEEE 14th International Symposium on Power Electronics for Distributed Generation Systems (PEDG)

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