摘要
对单机无穷大系统,基于耗散系统的概念,提出了一种新的通过干扰抑制实现的励磁鲁棒非线性控制策略,在实现过程中不需要任何线性化方法.该控制策略可提高系统对动态不确定性的鲁棒性,可抑制干扰对系统的影响.仿真结果表明,提出的励磁控制策略可提高电力系统暂态稳定性.
Following the concept of dissipative system, a new robust nonlinear control strategy via disturbance attenuation is proposed for power system excitation without linearization treatment. The controller proposed improves the system robustness to dynamic uncertainties and attenuates disturbances on the system. Computer simulation results show that the proposed excitation control strategy can enhance transient stability of power system.
出处
《哈尔滨工程大学学报》
EI
CAS
CSCD
2003年第4期402-406,共5页
Journal of Harbin Engineering University
关键词
干扰抑制
耗散系统
鲁棒
非线性
disturbance attenuation
dissipative system
robust
nonlinear
