Application of 5.8 GHz optical fiber converged communication in transmission line monitoring system

Jie TONG; Yanli LIU; Delong YANG; Hongli LUO; Huan WANG

doi:10.11959/j.issn.1000-0801.2016201

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Application of 5.8 GHz optical fiber converged communication in transmission line monitoring system

Operating technology wide-angle | 更新时间：2024-06-05

- Application of 5.8 GHz optical fiber converged communication in transmission line monitoring system
- Telecommunications Science Vol. 32, Issue 7, Pages: 166-174(2016)
- 作者机构：
  
  1. 中国电力科学研究院，北京100192
  2. 华北电力大学电气与电子工程学院，北京102206
  3. 千江（上海）信息科技有限公司，上海200051
- 作者简介：
- 基金信息：
- DOI：10.11959/j.issn.1000-0801.2016201
  CLC： TN915.853
- Published Online：2016-07，
  
  Published：15 July 2016
- 稿件说明：
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Jie TONG, Yanli LIU, Delong YANG, et al. Application of 5.8 GHz optical fiber converged communication in transmission line monitoring system[J]. Telecommunications science, 2016, 32(7): 166-174.
DOI：

Jie TONG, Yanli LIU, Delong YANG, et al. Application of 5.8 GHz optical fiber converged communication in transmission line monitoring system[J]. Telecommunications science, 2016, 32(7): 166-174. DOI： 10.11959/j.issn.1000-0801.2016201.

摘要

目前输电线路监测系统大多采用2G/3G无线公网进行通信，但大山深处2G/3G信号较弱或无信号，使得通信时断时续或直接中断，导致采集到的状态监测数据难以可靠地传输到主站，或者当有高清视频需求时，2G/3G无法满足这种高带宽要求。针对该问题，提出2G/3G+5.8 GHz或OPGW+5.8 GHz融合通信模式，将信号自动切换到5.8 GHz通信模式，在主干线路与光纤复合架空地线（OPGW）融合后传回主站。在光纤融合通信基础上设计了输电线路监测系统及工作流程，最后给出了应用实例和未来发展前景。

Abstract

When in the depths of the mountains

2G/3G signal is weak or don't exist

or when the high definition video is needed

2G/3G couldn't meet requirements of such high bandwidth

so that communication is intermittent or interrupt

resulting in the condition monitoring data is difficult to transmit reliably to the master station.To solve this problem

2G/3G+5.8 GHz or 5.8 GHz +OPGW converged communication mode was proposed

the signal could be switched automatically to the 5.8 GHz communication mode

and transmits back to the master station after converging the main line and OPGW.Based on the optical fiber converged communication

the transmission line monitoring system and work flow were designed and the application example and the future development prospect were given finally.

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Keywords

references

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