基于广度优先搜索的继电保护定值联络关系校核Verification of Relay Protection Fixed Value Relation Based on Breadth First Search
王敬军,王娟,雒磊,龚仁敏
WANG Jinjun,WANG Juan,LUO Lei,GONG Renmin
摘要(Abstract):
依据继电保护定值联络关系可以实现相关定值快速精准的校核工作。继电保护定值联络关系有标准树结构和非标准树结构,传统的广度优先搜索可实现定值标准树校核,但不适用于定值非标准树校核。为此,利用带双亲的孩子表示法建立定值邻接表,通过定义数组来改进算法,从而实现了定值非标准树校核,提高了定值校核效率,并通过实例分析对算法的可行性进行了验证。
The relevant fixed value can be quickly and accurately checked by using the relay protection fixed value relation. There are standard trees and nonstandard trees in the relay protection value relation. The traditional breadth first search is suitable for the fixed value of standard trees but not for the fixed value of nonstandard tree. By establishing adjacent list via parent-children relationship, this paper improves algorithm by array defining, achieves the non-standard tree check and improves setting value check efficiency. The feasibility of the algorithm is verified by example analysis.
关键词(KeyWords):
继电保护;定值联络关系;校核;广度优先搜索;邻接表
relay protection;fixed value relation;verification;breadth first search;adjacent list
基金项目(Foundation):
作者(Author):
王敬军,王娟,雒磊,龚仁敏
WANG Jinjun,WANG Juan,LUO Lei,GONG Renmin
DOI: 10.19585/j.zjdl.201811009
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