摘要
针对辐射状配电网的特点,应用前推回代法进行潮流计算,以广度优先搜索策略为理论基础,通过广度优先搜索遍历并借用ADT栈形成网络层次结构,来确定前推回代的支路顺序,形成一种实用的配电网潮流计算方法。该方法可以处理多分支辐射网,无需复杂的网络编号、不用形成导纳矩阵,而且迭代次数少,结果精确,用算例证明了方法的有效性。
According to the structural character of radial distribution networks, the backward and forward sweep methods are applied to compute the power flow. Through the Breadth-first search and the ADT stack, the layer structure and the branch order of backward and forward sweep are formed. Then, a practical power flow algorithm is formed. The new algorithm can process radial network with multiple branches without complex network labeling or admittance matrix calculating. Furthermore, its loop is few and its result is precise. Examples are used to show the validity of the method.
出处
《南昌大学学报（工科版）》
CAS
2011年第3期303-306,共4页
Journal of Nanchang University(Engineering & Technology)
关键词
配电系统
前推回代算法
潮流
distribution system
backward and forward sweep methods
load flow
