仿真计算表明,SVC与发电机励磁非线性状态PI协调控制器能有效地提高系统的暂态稳定性。
Simulation results show that nonlinear state PI SVC controller cooperating with the excitation system of generator can improve dynamic stability of power system effectively.
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。
According to the curve shape above mentioned trajectory the transient stability index of generator after accident occurred can be quickly calculated.
该方法采用发电机的恒定模型,并且考虑了发电机的暂态凸极效应。
This method USES the generator model of constant voltage and the saliency of generator is included.
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