用IEEAC计算发电机暂态稳定极限出力

GENERATION LIMITS ON TRANSIENT STABILITY CALCULATED WITH IEEAC METHOD

本文改进了利用扩展等面积准则计算发电机暂态稳定极限出力的算法。原有算法是建立在理想两群失稳模式的假设上的，且只考虑简单的二时段事件。本文将其推广到包括两侧非同时单相重合问在内的多时段事件，同时考虑到群内非同调性以及多群模式的影响。

Provided that the dynamics are of ideal twocluster behaviour,the previous method for calculating generation limits on transient stability is effective for two-stagefault scenarios. In this paper it is extended to multi-stagefault scenarios including one-phase-reclosing,where innuences of multi-group dynamics are also considered.