PSS3B型电力系统稳定器的不确定性建模

2016 IEEE International Autumn Meeting on Power, Electronics and Computing (ROPEC) Pub Date : 2016-11-01 DOI:10.1109/ROPEC.2016.7830605

Luis Adolfo Ordaz-Padilla, R. Peña-Gallardo, J. Morales-Saldaña, G. Gutiérrez-Urueta

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引用次数: 5

摘要

电力系统是动态系统，易受干扰，导致系统运行状态不稳定。为此，电力系统稳定器(PSS)作为一种补充励磁控制器，用于阻尼电力系统中存在的机电振荡，确保电力系统的稳定性。本文采用非结构化建模方法对PSS3B稳定器进行鲁棒稳定性测试。利用单输入多输出(SIMO)模型的加性不确定性找到了PSS3B稳定器的稳定性极限。对所提出的测试方法进行了说明，并通过仿真进行了验证。

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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Uncertainty modeling of a PSS3B Power System Stabilizer

Power systems are dynamic systems subject to disturbances, which can lead to unstable system operating conditions. For that, the Power System Stabilizer (PSS), which it is a complementary excitation controller, is used for damping electromechanical oscillations present in the power system, ensuring stability. In this paper, a robust stability test is proposed for the PSS3B stabilizer using an unstructured modeling. The limits of stability of the PSS3B stabilizer are found using additive uncertainty for a Single-Input Multiple-Output (SIMO) model. The proposed test is explained and is validated through simulations.

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来源期刊

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

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