Output filter control for matrix converter in synchronous applications

2016 IEEE International Autumn Meeting on Power, Electronics and Computing (ROPEC) Pub Date : 2016-11-01 DOI:10.1109/ROPEC.2016.7830577

L.R. Merchan, J.M. Lozano Garcia, A. Pizano-Martinez, E. Zamora-Cardenas, H. J. Estrada-García, L. C. Razo-Vargas

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引用次数: 2

Abstract

In this paper, the design of an output filter for the matrix converter when it operates as series and shunt power compensator is presented. For each of the synchronous grid-tie applications mentioned, the matrix converter is modeled as a voltage and current source correspondingly. The developed filter is comprised only by passive storage elements, in order to improve the efficiency of the overall compensation system and its design is based on a linear control law. Since the proposed filter topology does not include passive damping elements, the control strategy utilized ensures the stability and an adequate transient response of the compensator. The operating limits of the compensator are found analytically, which indicate the maximum power that can be injected to the main grid under the operative conditions considered. Finally, detailed simulations were carried out in order to demonstrate the effectiveness of the proposed filter design and the results obtained are used to verify the proper operation of the matrix converter in power compensation applications.

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同步应用中矩阵变换器的输出滤波器控制

本文介绍了矩阵变换器作为串并联功率补偿器时的输出滤波器的设计。对于上述的每一种同步并网应用，矩阵变换器都被相应地建模为电压和电流源。为了提高整个补偿系统的效率，所开发的滤波器仅由无源存储元件组成，其设计基于线性控制律。由于所提出的滤波器拓扑不包括被动阻尼元件，所采用的控制策略确保了补偿器的稳定性和足够的瞬态响应。解析求出了补偿器的运行极限，该极限表示在所考虑的运行条件下，能向主电网注入的最大功率。最后，进行了详细的仿真，以验证所提滤波器设计的有效性，所得结果用于验证矩阵变换器在功率补偿应用中的正常工作。

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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2016 IEEE International Autumn Meeting on Power, Electronics and Computing (ROPEC)

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