Application analysis of fgOTN in power communication network

LIU Jianming

doi:10.11959/j.issn.1000-0801.2025023

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Application analysis of fgOTN in power communication network

Topic: Fine Grain Optical Transport Network | 更新时间：2025-02-07

- Application analysis of fgOTN in power communication network
- Telecommunications Science Vol. 41, Issue 1, Pages: 3-15(2025)
- 作者机构：
  
  工业和信息化部产业发展促进中心，北京 100846
- 作者简介：
- 基金信息：
  
  The National Key Research and Development Program of China(2021YFB2401300)
- DOI：10.11959/j.issn.1000-0801.2025023
  CLC： TN915
- Received：30 November 2024，
  
  Revised：2025-01-01，
  
  Published：20 January 2025
- 稿件说明：
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刘建明.电力fgOTN通信技术应用分析[J].电信科学,2025,41(01):3-15.

LIU Jianming.Application analysis of fgOTN in power communication network[J].Telecommunications Science,2025,41(01):3-15.
刘建明.电力fgOTN通信技术应用分析[J].电信科学,2025,41(01):3-15. DOI： 10.11959/j.issn.1000-0801.2025023.

LIU Jianming.Application analysis of fgOTN in power communication network[J].Telecommunications Science,2025,41(01):3-15. DOI： 10.11959/j.issn.1000-0801.2025023.

摘要

随着新型电力系统建设的稳步推进和智能电网的发展，电力通信网作为电力系统的重要组成部分，其技术选型和网络架构设计对电力系统的可靠性至关重要。针对细颗粒光传送网（fine grain optical transport network，fgOTN）技术在电力通信网中的应用，深入分析了fgOTN技术演进及其特点，并与同步数字体系（synchronous digital hierarchy，SDH）和光传送网（optical transport network，OTN）进行对比，发现fgOTN具备强大的管控能力、灵活的组网与业务承载能力、可靠的保护机制，以及良好的兼容性和演进能力，非常适合电力等行业的通信网络应用。

Abstract

With the steady advancement of new power system construction and the development of smart grids

the power communication network

as an important part of a power system

its technology selection and network architecture design are crucial to the reliability of the power system. For the application of fine grain optical transport network (fgOTN) technology in power communication network

the evolution of fgOTN technology and its characteristics were deeply analyzed

and compared with synchronous digital hierarchy (SDH) and optical transport network (OTN)

it was found that fgOTN had powerful management and control capabilities

flexible networking and service bearing capabilities

reliable protection mechanisms

and good compatibility and evolution capabilities

which were suitable for communication network applications in industries such as electric power.

关键词

Keywords

references

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Related Institution

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