【摘要】 本文运用大系统的分解—集结方法研究具非一致阻尼的大型电力系统的渐近稳定区域估计问题,采用非 v(x)<c 形式的区域作为渐近稳定区域估计,所得结果改进了用 M.A.Pai方法得到的估计。文中还对一个具非一致阻尼的四机系统求出渐近稳定区域估计的具体结果。更多还原

【Abstract】 In this paper, large scale power system with nonuniform mechanical damping is considered, and the asymptotie stability domain estimate for this system which is not of the form v(x) < c as in known methods is determined using the decomposition-aggregation method. This estimate is larger than that obtained by method proposed by M. A. Pai, and can reduce the usual conservativeness. A four machines power system with nonuni-form damping is given to show the use of this result.更多还原