VSC-HVDC系统的自适应反演控制与镇定

2020 5th International Conference on Renewable Energies for Developing Countries (REDEC) Pub Date : 2020-06-01 DOI:10.1109/REDEC49234.2020.9163905

Kazi Mohamed amine, Machkour Nadia, Majdoul Radouane

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引用次数: 0

摘要

今天，由于可再生能源发电和电力市场的需求，输电能力正在增长。其结果是HVDC输电系统发展的重大突破，克服了HVAC输电系统的局限性。这一进展与电力转换器新拓扑结构的创新有关，它在提供高压直流输电系统的高可靠性、高效率和成本效益方面发挥着关键作用。本文讨论了一种基于自适应反步法的非线性控制方法，以调节直流母线电压，保证高压直流系统在扰动下的稳定性。在Matlab/Simulink环境中，通过不同工况下的仿真验证了所提控制方法的有效性，有效地证明了所提控制方法对提高系统性能的贡献。

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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Adaptive Backstepping Control and Stabilization of VSC-HVDC Systems

today, electricity transmission capacity is growing due to renewable energy generation and the needs of the electricity market. The result is a major breakthrough in the development of HVDC transport systems to overcome the limitations of HVAC transport systems. This progress is linked to the innovation of new topologies of power converters which play a key role in providing the high reliability, good efficiency and cost-effectiveness of HVDC transport systems. This article discusses a non-linear control approach based on the Adaptive Backstepping method in order to regulate the DC bus voltage and ensure stability of the HVDC system despite disturbances. The validity of the proposed control is tested by simulation in the Matlab/Simulink environment under different operating conditions and effectively demonstrates its contribution to improving the performance of our system.

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来源期刊

2020 5th International Conference on Renewable Energies for Developing Countries (REDEC)

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