Simulation and application of power transmission network based on SDH

Yunfei GUO; Xiande BU; Shidong LIU; Yao WANG; Wenjie YU

doi:10.11959/j.issn.1000-0801.2015397

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Simulation and application of power transmission network based on SDH

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- Simulation and application of power transmission network based on SDH
- Telecommunications Science Vol. 31, Issue Z1, Pages: 254-260(2015)
- 作者机构：
  
  1. 国网智能电网研究院，江苏南京210003
  2. 南京南瑞集团公司，江苏南京211103
- 作者简介：
- 基金信息：
- DOI：10.11959/j.issn.1000-0801.2015397
  CLC： TN915.853
- Published Online：20 December 2015，
  
  Published：20 December 2015
- 稿件说明：
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Yunfei GUO, Xiande BU, Shidong LIU, et al. Simulation and application of power transmission network based on SDH[J]. Telecommunications science, 2015, 31(Z1): 254-260.
DOI：

Yunfei GUO, Xiande BU, Shidong LIU, et al. Simulation and application of power transmission network based on SDH[J]. Telecommunications science, 2015, 31(Z1): 254-260. DOI： 10.11959/j.issn.1000-0801.2015397.

摘要

摘要：以电网控制业务的通信支撑系统为目标，提出了从设备层、网络层和业务层进行电力光传输网仿真的体系架构以及在 SSFNET（scalable simulation framework network）平台基础上进行 SDH（synchronous digital hierarchy）原型机仿真的实现原理，详述了SDH设备逻辑部件、网络保护与恢复和关联告警功能的设计思路及实现方法，最后以承载苏北安稳系统的SDH 通信拓扑结构为实例，实现了电力光传输网络的业务承载、故障告警、通道恢复、路由重建、时延监测的基本功能，为通信网络风险评估、故障模拟以及与电网控制系统的交互影响提供量化分析手段。

Abstract

The architecture of power optical transmission network simulation was proposed from the equipment layer

network layer and business layer for the target of communication support system for power grid control business

and the principle of SDH prototype simulation based on SSFNET was presented

and the design idea and implementation method of SDH device

network protection and recovery and associated alarm function was described in detail.Finally an example about the SDH communication topology of stable system in Northern Jiangsu Province was given

it realized the basic function of service bearer

fault alarm

channel recovery

route reconstruction

delay monitoring of power optical transmission network

which would provide quantitative analysis method for the communication network risk assessment

fault simulation

and the interaction effect of the power grid control system.

关键词

Keywords

references

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