A new quantitative transient stability assessment method-Trajectory Analysis method -has been briefly introduced in this paper.
本文概要介绍了定量评价电力系统暂态稳定性的轨迹分析方法。
2
According to the curve shape above mentioned trajectory the transient stability index of generator after accident occurred can be quickly calculated.
特点是采用曲线拟合的方式，根据上述轨迹的曲线形状，可以快速算得发电机在故障后的暂态稳定指标。
3
The method performs active power perturbation analysis respectively on the stable equilibrium point of pre-fault system, the trajectory of fault-on system and transient stability of post-fault system.