面向未来电气化航天应用的双有源桥式变换器简化建模与控制

Q3 Engineering

AUS Pub Date : 2023-03-29 DOI:10.1109/ESARS-ITEC57127.2023.10114863

Xingyu Yan, Yiren Zhu, Zhenyu Wang, Tao Yang, S. Bozhko, P. Wheeler

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引用次数: 0

摘要

双有源桥式变换器(DAB)是电动飞机直流配电系统中重要的电力电子器件。它用于将产生的高直流电压转换为较低的直流电压，并可用于电池和低压母线之间，以稳定供电的直流电源。本文提出了一种DAB变换器对负载电压进行调节的建模和控制方法。它采用了一种简化的方法，只关注DAB变换器的方波基本分量。该方法的控制对象为负载电压的平方，比传统方法简单。文中还给出了控制系统的仿真结果。

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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Simplified Modelling and Control of Dual Active Bridge Converter for Future Electrified Aerospace Application

Dual active bridge converter (DAB) is an important power electronics in the DC distribution system of electric aircraft. It is used to convert generated high DC voltage to lower DC voltage, and it can be used between battery and low voltage bus to stabilize the supplied DC power. This paper proposes a modelling and control method for the DAB converter to regulate the load voltage. It uses a simplified method by focusing only on the fundamental component of the square waves of DAB converter. And the controlled object of this method is the square of load voltage which makes it simpler than the conventional method. The simulated results of the controlled system are also presented in the paper.

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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.