电力网络源流路径链的双向电气剖分算法

摘要

The ramose electrical dissection relationships and bidirectional electrical dissecting algorithm are presented to solve various electrical dissecting problems.They can be effectively used to acquire electrical supply and demand for power sources and power flow paths in a power network.This approach is based on analyzing the existing united electrical dissection relationships between power source and power flow path in a power network to obtain the primary electrical dissecting parameters,and then based on the ramose electrical dissection relationships to obtain the full electrical dissecting parameters.Example and verification results prove the correctness of the proposed bidirectional electrical dissecting method.%为求解电力网络源流之间的电气供求信息,在分析现有基于电力网络源流路径链的联合电气剖分关系的基础上,提出了分支电气剖分关系及基于这2种关系的双向电气剖分算法,以适应求解不同类型的电气剖分问题。算法应用联合电气剖分关系对全网源流路径链进行正向过程剖分,再应用分支电气剖分关系进行反向过程剖分,从而得到各路径链彻底的电气剖分参数。算例及其校验结果证明了算法的正确性。