Transient Stability Assessment Using Energy Function Method

There are numerous assumptions made to dene the stability of power system models.\ud Step-by-Step numerical integrations of power system models are used to simulate the\ud system dynamic behavior. This type of power system stability analysis is based on the\ud time-domain approach. The typical simulation period of post-fault system is 10s and can\ud go beyond 15s if multi-swing instability is of concern. Energy Function theory is a method\ud to describe the stability of power system and it eliminates the post-fault integration which\ud reduces the simulation time