摘要
发展了一种用Prony算法辨识互联电力系统等值线性模型的方法,将其用于天广交直流并联输电系统低频功率振荡的研究,并设计出用于抑制区域间功率振荡的直流阻尼控制,仿真结果证明了该方法用于电力系统模式分析的有效性及所设计的直流阻尼控制的有效性和鲁棒性。
A new method of identifying linear models for power systems based on Prony method is developed in this paper. Using this method the low frequency power oscillation modes in Tianshengqiao^Guangzhou AC/DC parallel trans-mission system have been analyzed and a DC damping control for restraining the inter-area power oscillations has been designed. The simulation results show the validity of this method in power system mode analysis, as well as the validity and robustness of the designed DC damping control.
出处
《中国电机工程学报》
EI
CSCD
北大核心
2002年第7期54-57,共4页
Proceedings of the CSEE
基金
国家重点基础研究专项经费项目(G1998020311)。~~
