基于多粒度NRS和改进Bi-LSTM的电力系统暂态稳定评估*

李志兵, 肖健梅, 王锡淮

Transient Stability Assessment of Power System Based on Multi-granularity Neighborhood Rough Set and Improved Bi-directional Long-short-term Memory Network

LI Zhibing, XIAO Jianmei, WANG Xihuai

表4 邻域约简结果

粒度级别 约简特征子集 R1 23,15,21,6,22,4,20,13,5,3,14,19,2 R2 23,15,21,22,10,4,20,13,5,3 R3 23,15,17,5,21,22,20,3,6,13,4,14,2,7,19 R4 18,23,15,5,21,10,22,3,14,20,4,13,2