摘要
从离散事件动态系统角度考虑电力系统结线分析问题 ,提出了基本分析单元的有色Petri网模型以及基于该Petri网的结线分析算法 .Petri网中的令牌代表结线分析中的结点 ,令牌的颜色表示连接在同一个结点上的元件 ,变迁将包含相同元件的结点连接在一起 .论文对基于Petri网的结线分析算法及传统的算法进行了比较 ,并计算了一个模型系统各变电站的结点及网络的结线 ,表明了该方法的可行性及有效性 .
This paper studies the topology analysis of power networks from the point of view of DEDS and proposes a coloured Petri net for the elementary analysis unit and a coloured Petri net based topology analysis algorithm. In the Petri net, most tokens represent buses in power network topology, the color of the token represents the node set of the corresponding bus, and most transitions combine two buses with the same nodes into one bus. Comparison with the traditional algorithm and identification of the electrical island and nodal connectivity of a model system demonstrate the feasibility and effectiveness of the coloured Petri net based analysis algorithm.
出处
《控制理论与应用》
EI
CAS
CSCD
北大核心
2001年第5期726-731,共6页
Control Theory & Applications
基金
国家自然科学基金 (697740 0 2 )资助项目
