Security signaling optimization in optical network for smart substation

Yuhao ZHAO; Xiaoguang HAO; Shaobo GENG; Peng LUO; Kun ZHOU; Jialin ZHEN; Yurong MAO

doi:10.11959/j.issn.1000-0801.2019026

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Security signaling optimization in optical network for smart substation

Power Informatization Column | 更新时间：2024-06-05

- Security signaling optimization in optical network for smart substation
- Telecommunications Science Vol. 35, Issue 2, Pages: 118-124(2019)
- 作者机构：
  
  1. 国网河北省电力有限公司电力科学研究院，河北石家庄050021
  2. 国网河北省电力有限公司，河北石家庄 050021
  3. 武汉凯默电气有限公司，湖北武汉 430023
- 作者简介：
- 基金信息：
- DOI：10.11959/j.issn.1000-0801.2019026
  CLC： TP393
- Published Online：2019-02，
  
  Published：20 February 2019
- 稿件说明：
移动端阅览
Yuhao ZHAO, Xiaoguang HAO, Shaobo GENG, et al. Security signaling optimization in optical network for smart substation[J]. Telecommunications science, 2019, 35(2): 118-124.
DOI：

Yuhao ZHAO, Xiaoguang HAO, Shaobo GENG, et al. Security signaling optimization in optical network for smart substation[J]. Telecommunications science, 2019, 35(2): 118-124. DOI： 10.11959/j.issn.1000-0801.2019026.

摘要

智能化变电站建设的稳步推进对变电站内光通信网络的安全性要求日益提高。为了解决该问题，首先对智能变电站环境下光网络所面临的通信安全挑战进行了分析，提出了一种面向智能化变电站业务的光网络的信令安全优化技术。该技术充分利用电力光网络现有的信令协议进行扩展加强，设计了一种轻量级的安全信令机制以建立面向电力业务的端到端可信连接。以智能化变电站通信业务作为典型应用场景，对站内光网络的安全信令交互进行仿真验证。仿真结果表明，本文所提出的机制有效提高了变电站通信业务与电力光网络交互的安全性，并有力保证了电力通信业务的连接成功率。

Abstract

The communication security issue brought by smart substation is of great importance and should not be ignored in backbone optical networks.To solve this problem

firstly

the communication security challenges faced by optical networks in smart substation environment were analyzed

a signaling security optimization technique for optical networks for smart substation services was proposed.A so-called light-weighted security signaling scheme was designed to establish the end-to-end trusted connection.Under the environment of multi-domain communication services in smart substation

evaluation simulation for the signaling interaction was conducted.Simulation results show that the proposed approach can greatly enhance the security ability of multi-domain optical network with better performance in term of connection success rate.

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Keywords

references

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