摘要
给出了一种适合于大型互联电力系统小扰动稳定性分析的分散型频域判据。该判据充分利用了系统的互联结构特点,通过将大系统小扰动稳定性分析问题分散化,避免了“维数灾”的出现,有效地提高了稳定性判定的计算效率。
A decentralized frequency domain criterion is presented in this paper for the study of small disturbance stability in large-scale electric power systems. In accordance with the structure feature of an interconnected power system, the criterion decomposes the stability problem of a large-scale system into many small ones, and, as a result, the arising of 'dimension catastrophe' is avoided and the amount of computation required is reduced considerably.
出处
《天津大学学报》
EI
CAS
CSCD
1991年第2期1-9,共9页
Journal of Tianjin University(Science and Technology)
基金
国家自然科学基金
关键词
电力系统
稳定性
频域
判据
power system, stability, decentralized criterion, frequency domain
