具有固定平衡点的模块化多电平变换器的port - hamilton模型

2017 Twelfth International Conference on Ecological Vehicles and Renewable Energies (EVER) Pub Date : 2017-04-01 DOI:10.1109/EVER.2017.7935911

Gilbert Bergna-Diaz, S. Sanchez, E. Tedeschi

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引用次数: 3

摘要

本文推导了达到固定平衡点解的平均模多电平变换器(MMC)的端口-哈密顿模型。由于该MMC模型的互连矩阵不具有偏对称性，因此不能在端口-哈密顿框架中直接表示。这项工作提出了一个变量的变化和一个新的单位符号来克服这个限制，得到了一个具有静态平衡的MMC的端口-哈密顿模型，对控制设计的目的很有用。

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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Port-Hamiltonian modelling of Modular Multilevel Converters with fixed equilibrium point

The paper presents the derivation of a port-Hamiltonian model of an averaged Modular Multilevel Converter (MMC) that reaches a fixed equilibrium point solution. This MMC model can not be expressed in a straightforward way in a port-Hamiltonian framework due to the lack of skew-symmetry of its interconnection matrices. This work proposes a change of variable and a new per unit notation to overcome this limitation, obtaining a port-Hamiltonian model of the MMC with static equilibrium, useful for control design purposes.

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来源期刊

2017 Twelfth International Conference on Ecological Vehicles and Renewable Energies (EVER)

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