Research on the application of fgOTN in the new electric power system

CHEN Sunsheng; WANG Yi; LIN Mingqi; LU Shaobin; YANG Qihan; ZHENG Jian

doi:10.11959/j.issn.1000-0801.2025018

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Research on the application of fgOTN in the new electric power system

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

- Research on the application of fgOTN in the new electric power system
- Telecommunications Science Vol. 41, Issue 1, Pages: 54-64(2025)
- 作者机构：
  
  国网浙江省电力有限公司温州供电公司，浙江温州 325000
- 作者简介：
- 基金信息：
  
  Science and Technology Project of State Grid Zhejiang Electric Power Co., Ltd(5211WZ40005)
- DOI：10.11959/j.issn.1000-0801.2025018
  CLC： TN929.11
- Received：02 December 2024，
  
  Revised：2024-12-30，
  
  Published：20 January 2025
- 稿件说明：
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陈孙胜,汪毅,林洺其等.新型电力系统下fgOTN的应用研究[J].电信科学,2025,41(01):54-64.

CHEN Sunsheng,WANG Yi,LIN Mingqi,et al.Research on the application of fgOTN in the new electric power system[J].Telecommunications Science,2025,41(01):54-64.
陈孙胜,汪毅,林洺其等.新型电力系统下fgOTN的应用研究[J].电信科学,2025,41(01):54-64. DOI： 10.11959/j.issn.1000-0801.2025018.

CHEN Sunsheng,WANG Yi,LIN Mingqi,et al.Research on the application of fgOTN in the new electric power system[J].Telecommunications Science,2025,41(01):54-64. DOI： 10.11959/j.issn.1000-0801.2025018.

摘要

随着新型电力系统的发展，各类新兴业务快速增长，这对通信传输网络的业务颗粒度、带宽、时延和可靠性等提出了更高的要求。相较于传统的同步数字体系（synchronous digital hierarchy，SDH）与光传送网（optical transport network，OTN）技术，细颗粒光传送网（fine grain optical transport network，fgOTN）技术更加契合当前新型电力系统的发展需求。基于此背景，描述了fgOTN的标准演进过程，阐述了fgOTN的技术原理，介绍了fgOTN的应用优势，最后对电力系统业务的适配性进行了探讨和实验测试，并分析了测试结果。研究旨在为今后fgOTN在电力系统的推广应用提供数据参考和借鉴。

Abstract

With the development of new electric power systems

various emerging businesses are growing rapidly

which puts higher demands on the service granularity

bandwidth

latency

and reliability of communication transmission networks. Compared to traditional synchronous digital hierarchy (SDH) and optical transport network (OTN) technologies

fine grain optical transport network (fgOTN) technology is more suitable for the current development needs of new electric power systems. Based on this background

the standard evolution of fgOTN was described

the technical principles of fgOTN were elaborated

the application advantages of fgOTN were introduced. Finally

the adaptability of fgOTN to power system services was discussed and experimentally tested

and the test results were analyzed. The research aims to provide data references and insights for the future promotion and application of fgOTN in the electric power system.

关键词

Keywords

references

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