五电平有源中性点箝位变换器器件电流解析模型

Q3 Engineering AUS Pub Date : 2023-03-29 DOI:10.1109/ESARS-ITEC57127.2023.10114866

Daniel Zakzewski, Rakesh Resalayyan, A. Yadav, A. Khaligh

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引用次数: 0

摘要

本文提出了5电平有源中性点箝位变换器(5L-ANPC)拓扑结构中半导体和电容电流的封闭解析模型。该模型支持器件选择、性能预测和拓扑设计优化。基于拓扑的开关状态，导出了开关电流和FC电流的模型。通过分析该拓扑中三相支路的相互作用，推导了输入电容电流的模型。利用传统的拓扑时域切换仿真对模型进行了验证。

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Analytical Model for Device Currents in 5-Level Active Neutral Point Clamped Converter

This paper presents a closed form analytical model for semiconductor and capacitor currents in a 5-Level Active Neutral Point Clamped Converter (5L-ANPC) topology. This model enables device selection, performance prediction, and design optimization of the topology. Models for the switch and FC currents are derived based on the topology's switching states. A model for input capacitor current is derived by analyzing the interaction of three phase legs of the topology. The model is verified using conventional time-domain switching simulation of the topology.

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来源期刊

AUS Engineering-Architecture

CiteScore

0.40

自引率

0.00%

发文量

期刊介绍： Revista AUS es una publicación académica de corriente principal perteneciente a la comunidad de investigadores de la arquitectura y el urbanismo sostenibles, en el ámbito de las culturas locales y globales. La revista es semestral, cuenta con comité editorial y sus artículos son revisados por pares en el sistema de doble ciego. Periodicidad semestral.