CAJ | 학술논문

最优励磁控制规律是全部状态量的最优线性组合,很好地克服了传统控制方式中的单纯按机端电压偏差进行比例式调节的弱点。根据线性最优控制理论,设计了线性最优励磁控制系统。动态仿真分析表明,设计出的最优励磁系统能够有效地增加系统的阻尼,提高系统的稳定性,且能够很好地抑制系统的低频振荡,并具有较好的鲁棒性。
최우려자공제규률시전부상태량적최우선성조합,흔호지극복료전통공제방식중적단순안궤단전압편차진행비례식조절적약점。근거선성최우공제이론,설계료선성최우려자공제계통。동태방진분석표명,설계출적최우려자계통능구유효지증가계통적조니,제고계통적은정성,차능구흔호지억제계통적저빈진탕,병구유교호적로봉성。
The optimal excitation control law is an optimal linear combination of full state quantity,so the optimal excitation control primely overcomes the weakness in the traditional control mode using single quantity of terminal voltage warp to carry out adjustment proportionally.According to the theory of linear optimal control,a linear optimal excitation system was designed.Analysis of dynamic simulation shows that this optimal excitation system can increase the system damping,improving stability,with good low-frequency oscillation suppression and robustness.