电信科学 ›› 2018, Vol. 34 ›› Issue (10): 150-156.doi: 10.11959/j.issn.1000-0801.2018162

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基于位置加权的电力通信网站点带宽估算方法

朱正甲1,尤新雨2,郑陈熹3,李莉1,樊冰3   

  1. 1 国网冀北电力有限公司经济技术研究院,北京 100070
    2 国网冀北电力有限公司廊坊供电公司,河北 廊坊 065000
    3 华北电力大学,北京 102206
  • 修回日期:2018-04-16 出版日期:2018-10-01 发布日期:2018-11-08
  • 作者简介:朱正甲(1987-),男,国网冀北电力有限公司经济技术研究院工程师,主要研究方向为电网智能化与自动化规划技术。|尤新雨(1977-),男,国网冀北电力有限公司廊坊供电公司高级工程师,主要研究方向为电力通信系统运维管理。|郑陈熹(1995-),男,华北电力大学硕士生,主要研究方向为电力通信网可靠性。|李莉(1979-),女,国网冀北电力有限公司经济技术研究院高级工程师,主要研究方向为电力通信规划。|樊冰(1977-),男,博士,华北电力大学讲师,主要研究方向为电力通信网规划、电力通信网可靠性、生存性和保密通信。

Power communication website bandwidth estimation method based on position weighting

Zhengjia ZHU1,Xinyu YOU2,Chenxi ZHENG3,Li LI1,Bing FAN3   

  1. 1 Economic Research Institute,State Grid Jibei Electric Power Co.,Ltd.,Beijing 100070,China
    2 Langfang Power Supply Company of State Grid Jibei Electric Power Co.,Ltd.,Langfang 065000,China
    3 North China Electric Power University,Beijing 102206,China
  • Revised:2018-04-16 Online:2018-10-01 Published:2018-11-08

摘要:

提出一种电力通信网站点通信带宽估算方法,涉及电力通信网领域?所述方法包括如下几个步骤:首先根据电力通信网拓扑图,确定电力通信网站点在电力通信网中的局部重要度和全局重要度;接着对电力通信网站点的局部重要度和全局重要度进行融合,得到电力通信网站点的实际重要度值;然后根据所述实际重要度值确定每一个站点通信带宽估算模型中的数据业务冗余系数;最后根据站点通信带宽估算模型计算电力通信网站点的规划带宽?提出的方法利用站点在网络拓扑中的位置计算站点的重要度,并将节点重要度引入站点通信带宽估算中,克服了传统站点通信带宽估算结果不够精确的问题?

关键词: 电力通信网, 带宽估算, 节点重要度

Abstract:

A power communication network site point communication bandwidth estimation method was proposed,which was related to the field of power communication networks.Firstly,according to a topology diagram of a power communication network,the local importance of the power communication site in the power communication network was determined.Then,the local importance and global importance of the power communication website was merged to obtain the actual importance value of the power communication website.Secondly,according to the actual importance value,each station’s communication bandwidth estimation model was determined.The data traffic redundancy factor was calculated based on the site communication bandwidth estimation model to calculate the planning bandwidth of the power communication site.The station’s position in the network topology was used to calculate the importance of the site and the importance of the node was introduced into the communication bandwidth of the site in the proposed method.In the estimation,the inaccuracy of traditional site communication bandwidth estimation result was overcome.

Key words: power communication network, bandwidth estimation, node importance

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