自动化配电网模型及故障恢复算法

Automatic Electricity Distribution Network Model and Recovering Al gorithm of Failure

传统配电网模型是以联络开关和分段开关为独立对象建立的,在大型的复杂的配电网系统中,这种模型的不足之处暴露无遗计算量庞大、效率低、并行性差。论文利用面向对象的方法,以母线及区域为主对象,以开关、连接线为辅对象,抽象出一种新的配电网模型,在此基础之上,使用Petri网描述它的状态变迁,最后给出了故障恢复算法。

In the past time ,electricity distribution network model,called traditional electricity distribution network model,is constructed based on liaison switches and subsection switches.However,this model is not effective in large-scale,complex electricity distribution network system:enormous computation,low efficiency and bad concurrency.This paper abstracts a new kind of electricity distribution network model with generatrix or area as primary objects,switches and link lines as secondary objects based on object-oriented method.After that,it depicts states transition of electricity distribution network with Petri net.At last,it talks about the recovering algorithm.