电力fgOTN通信技术应用分析

刘建明

doi:10.11959/j.issn.1000-0801.2025023

您当前的位置：

首页 >

文章列表页 >

电力fgOTN通信技术应用分析

专题：细颗粒光传送网 | 更新时间：2025-02-07

- 电力fgOTN通信技术应用分析
- Application analysis of fgOTN in power communication network
- 电信科学 2025年41卷第1期页码：3-15
- 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：
  
  [ "刘建明（1955- ），男，工业和信息化部产业发展促进中心教授级高级工程师、博士生导师，中国电机工程学会会士，长期从事智能电网工作。" ]
- 基金信息：
  
  国家重点研发计划项目(2021YFB2401300)
- DOI：10.11959/j.issn.1000-0801.2025023
  中图分类号： TN915
- 收稿：2024-11-30，
  
  修回：2025-01-01，
  
  纸质出版：2025-01-20
- 稿件说明：
移动端阅览
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

袁学斌，马文祥，李文萍，等 . 新型电力系统建设背景下网络安全建设思考 [J ] . 网络安全技术与应用 , 2024 ( 3 ): 96 - 97 .

YUAN X B , MA W X , LI W P , et al . Thoughts on network security construction under the background of new power system construction [J ] . Network Security Technology and Application , 2024 ( 3 ): 96 - 97 .

ITU-T . Network node interface for the synchronous digital hierarchy (SDH): G.707 [S ] . 2007 .

ITU-T . Interfaces for the optical transport network: G.709 [S ] . 2020

周敏 , 张健 , 王寅 . 全光交换网络的技术发展与演进趋势 [J ] . 电信科学 , 2019 , 35 ( 4 ): 16 - 23 .

ZHOU M , ZHANG J , WANG Y . Technology development and evolution trend of all-optical switching networks [J ] . Telecommunications Science , 2019 , 35 ( 4 ): 16 - 23 .

工业和信息化部 . 分组增强型光传送网络总体技术要求 : YD/T 2939-2015 [S ] . 2015 .

MIIT . Overall technical requirements for packet enhanced optical transport networks : YD/T 2939-2015 [S ] . 2015 .

工业和信息化部 . 分组增强型光传送网（OTN）设备技术要求 : YD/T 2484-2021 [S ] . 2021 .

MIIT . Technical requirements for packet enhanced optical transport network (OTN) equipment : YD/T 2484-2021 [S ] . 2021 .

工业和信息化部 . 光业务单元（OSU）技术要求 : YD/T 4855-2024 [S ] . 2024 .

MIIT . Technical requirements for optical service unit(OSU) : YD/T 4855-2024 [S ] . 2024 .

工业和信息化部 . 基于光业务单元（OSU）的光传送网（OTN）设备技术要求 : YD/T 4856-2024 [S ] . 2024 .

MIIT . Technical requirements for optical service unit (OSU) based optical transport network (OTN) equipments : YD/T 4856-2024 [S ] . 2024 .

GORSHE S , HUBER T . Report of e-meetings on G.osu [R ] . ITU-T Rapporteur Q11/15 . 2020 .

ITU-T . Interfaces for the optical transport network: G.709/Y.1331 (2020) Err. 3 [S ] . 2023 .

ITU-T . Overview of fine grain OTN: G.709.20 [S ] . 2024 .

ITU-T . Architecture of the optical transport network: G.872 [S ] . 2024 .

ITU-T . Clarification of VCn client ingress adaptation for mapping to fgODUflex in G.709 [S ] . 2024 .

ITU-T . Mapping of multiple E1 signals into fgOPUflex(1) proposal [R ] . 2024 .

IEEE . Standard for ethernet: IEEE 802.3-2022 [S ] . 2022 .

ITU-T . Linear protection for fg MTN and fgOTN: G.808.4 [S ] . 2024 .

ITU-T . M+1 fgOTN protection application in power grid communication network [S ] . 2024 .

ITU-T . The control of jitter and wander within the optical transport network (OTN): G.8251 (2022) Amd. 1 [S ] . 2024 .

ITU-T . Extensive verification of the fgOTN ( CBR ) clock solution for preserving the traditional OTN level of jitter/wander with practical DA arrival time variation [S ] . 2023 .

ITU-T . Considerations on fgOTN equipment functional model [S ] . 2023 .

ITU-T . Comments on fgOTN scope and generic processes: G.798 [S ] . 2024 .

ITU-T . Add hitless bandwidth adjustment to fgODUflexP/ETH adaptation function: G.798 [S ] . 2024 .

ITU-T . Add hitless bandwidth adjustment to ODUkP/fgODUflex adaptation function: G.798 [S ] . 2024 .

ITU-T . Text proposal for fgODUflex to E1 adaptation functionschin: G.798 [S ] . 2024 .

ITU-T . Text proposal for fgODUflexP to VC-n adaptation functions: G.798 [S ] . 2024 .

ITU-T . Text proposal for fgODUflex TCM functions: G.798 [S ] . 2024 .

浏览量

1520

下载量

CSCD

文章被引用时，请邮件提醒。

提交

工具集

关联资源

光传送网能力评估体系和成熟度模型研究

面向电力通信配电屏数字化的人工智能识别关键方法

面向新型电力系统的fgOTN关键技术与应用研究

新型电力系统下fgOTN的应用研究

基于DBN-Softmax的电力通信网络带宽预测