摘要
采用最小生成树即克鲁斯卡尔算法,模拟构造若干配电网络初始构架集合,利用该方法进行网络的若干次合并,n-1次合并后就得到最小生成树,再运用Floyd算法求解新增配变接入最优路径,然后用潮流计算验证网络节点电压是否合格,当电压不满足要求时,通过建立无功精确矩模型,计算以确定无功补偿点的位置和补偿容量,实现对电压偏差的修正。研究确定了综合优化设计的流程图,最后通过实例计算及经济效果的评价,验证了方案的实用性。
The minimum spanning tree algorithm（ Kruskal） was used to simulate and construct several initial distribution network architectures and to merge the network several times can get the minimum spanning tree after n- 1times merger. Then,Floyd algorithm was used to solve the new variable access optimal path,and the tide calculation was used to qualify the network node voltage. When the voltage does not meet the requirements,by reactive precise moment model,its calculation can determine the location and compensation capacity of wattles compensation point to modify the voltage deviation. This paper studied the comprehensive optimization flowchart. The practical example and economic evaluation verify the practicability of this scheme.
出处
《电器与能效管理技术》
2014年第18期47-50,共4页
Electrical & Energy Management Technology
关键词
供配电网
网架结构
最优路径
无功精确矩模型
power supply and distribution network
network architecture
optimal path
reactive accurate moment model
