摘要
研究多个区域特殊重叠互联电力系统的拓扑结构,给出重叠互联电力系统网型、链型、环型和层型结构的两两区域子系统的分散方法,使得自动发电控制AGC(AutomaticGenerationControl)具有分散的自主控制.说明重叠结构分解因子可按照区域子系统之间的额定荷比来选择,因此可提高系统AGC对负荷频率和交换功率波动的分散控制质量,达到电力系统AGC经济运行的目的.
Some decentralized methodologies from a network,a lognitudinal,a loop or a radial overlapping interconnected strutures to a group of pair_wise area and/or subsystem models are presented in this paper,by investigating the topological structure of multi_area special overlapping interconnected power systems;therefore,AGC has its own decentralized control.Overlapping decentralized factor chosen by a rating load ratio between areas can improve decentralized control quality of AGC to disturbances of load_frequency and exchange power,so as to meet the need of power system AGC economic operation.
出处
《鞍山科技大学学报》
2003年第6期446-452,共7页
Journal of Anshan University of Science and Technology
基金
国家自然科学基金资助项目(60074002).
