A new method not requiring ring system information for finding SSSR based on generating tree, chord and path analysis is set up.
本文提出一种基于生成树、弦和路径长度的环系最小环最小集识别方法，不需事先进行环系识别。
2
Differential topological characteristics of the small signal stability region (SSSR) in power systems are tentatively studied in this paper.
对电力系统小扰动稳定域的微分拓扑学性质进行了初步探讨。
3
A new type of extended small signal stability region (E-SSSR) is presented so that it can consider the low frequency oscillation phenomena captured in power system operations.