含TCSC的多机系统非线性最优控制

Nonlinear Optimal Control of Multi-machine Systems with TCSC

运用逆系统方法将含可控串联补偿器(TCSC)的非线性多机系统线性化,并且对该线性化的系统运用具有二次型性能指标的线性最优控制方法设计了TCSC的稳定控制器。仿真结果表明,该控制器在提高系统的稳定性、阻尼系统振荡方面有明显的改善。

Linearizing a nonlinear Multi-machine system with TCSC and applying the linear optimal control technique, which possesses the quadratics index to the linearlized system, a TCSC stability controller is designed. The simulation results show that the controller can greatly improve power system stability and effectively attenuate power system oscillation.