提出一种基于探针技术的载波组网信息监测方法,可改善现场一次采集成功率、避免多次重抄导致的超时等现象。通过提出基于探针技术的载波组网信息监测方案能够满足大规模建设电力载波网提高电力服务水平的建设需求。根据电力载波的网络拓扑结构,构造表示网络花销顶点之间相邻关系的无向图矩阵,在使用遗传算法迭代时基于路径长短、中继节点负载数对载波通信组网进行优化,以保证在通信链路较短的情况下的均衡负载,提高数据的传输速度和可靠性,进而实现坚强可靠的组网。该算法实现了兼顾各个节点之间的匹配协调性,考虑了中继节点选取分配的合理性,实现了更小的传输时延和更大的通信容量。
Abstract
A carrier network information monitoring technology based on probe technology is proposed,which can improve the success rate of one-time collection on site and avoid overtime caused by repeated copying.By proposing a probe based carrier network information monitoring scheme,we can meet the construction needs of large-scale construction of power carrier network,improve power service level.According to the network topology of power carrier,construct an undirected graph matrix representing the adjacent relationship between network cost vertices.When using genetic algorithm iteration,the carrier communication network is optimized by considering the length of path.The load number of relay nodes optimizes the carrier communication network,in order to ensure load balancing under the condition of short communication link and improve the data transmission speed and reliability,so as to realize strong and reliable networking.The algorithm takes into account the matching coordination between each node,considers the rationality of relay node selection and allocation,and realizes smaller transmission delay and larger communication capacity.
关键词
电力线载波 /
遗传算法 /
负载均衡
Key words
power line carrier /
genetic algorithm /
load balancing
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基金
* 国网江苏省电力有限公司科技项目—电力物联网HPLC通信实用化水平提升关键技术研究(J2021086)。
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