AbstractApplication of a modal approach in solving the static stability problem for power systems is examined. It is proposed to use the mat'/> Application of a Modal Approach in Solving the Static Stability Problem for Electric Power Systems
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Application of a Modal Approach in Solving the Static Stability Problem for Electric Power Systems

机译:模态方法在解决电力系统静态稳定性问题中的应用

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AbstractApplication of a modal approach in solving the static stability problem for power systems is examined. It is proposed to use the matrix exponent norm as a generalized transition function of the power system disturbed motion. Based on the concept of a stability radius and the pseudospectrum of Jacobian matrix, the necessary and sufficient conditions for existence of the static margins were determined. The capabilities and advantages of the modal approach in designing centralized or distributed control and the prospects for the analysis of nonlinear oscillations and rendering the dynamic stability are demonstrated.
机译: Abstract 研究了模态方法在解决电力系统静态稳定性问题中的应用。建议将矩阵指数范数用作电力系统受干扰运动的广义转换函数。基于稳定半径的概念和雅可比矩阵的伪谱,确定了存在静态余量的充要条件。演示了模态方法在设计集中或分布式控制中的功能和优势,以及分析非线性振荡和提供动态稳定性的前景。

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