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Application of Monte Carlo method for probabilistic assessment of electric power system small-Signal stability

机译:蒙特卡罗方法在电力系统小信号稳定性概率评估中的应用

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The paper treats the problem for of small-signal stability assessment of large electric power system, taking into account uncertainties in the mathematical model. The well-known from robust control theory method of μ-analysis for assessment of robust stability is not applicable large electric power system due to computational problems. Thus the paper proposes a probabilistic approach, based on the Monte Carlo method, which considers specific features of the electric power system. A study is conducted on 4-machine 2-zone test system and the advantages of the proposed algorithm are discussed.
机译:考虑到数学模型中的不确定性,本文针对大型电力系统的小信号稳定性评估问题进行了处理。由μ分析的鲁棒控制理论方法所公知的用于评估鲁棒稳定性的方法由于计算问题而不适用于大型电力系统。因此,本文提出了一种基于蒙特卡洛方法的概率方法,该方法考虑了电力系统的特定特征。对四机两区测试系统进行了研究,讨论了该算法的优点。

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