A new technical solution to ultra-long-haul transmission in ultra-high voltage grids:optical repeaters on transmission line towers

Cheng Xihai; Huang Liyan; Yin Tianfeng; Lei Xueyi; Wang Hui

doi:10.13756/j.gtxyj.2015.04.010

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A new technical solution to ultra-long-haul transmission in ultra-high voltage grids:optical repeaters on transmission line towers

- A new technical solution to ultra-long-haul transmission in ultra-high voltage grids:optical repeaters on transmission line towers
- Study on Optical communication Issue 4, Pages: 28-29(2015)
- 作者机构：
  
  1. 中南电力设计院
  2. 武汉光迅科技股份有限公司
  3. 国网湖北省电力公司信息通信公司
  4. 国家电网公司信息通信分公司
- 作者简介：
- 基金信息：
- DOI：10.13756/j.gtxyj.2015.04.010
  CLC： TM723
- Published：2015，
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[1]程细海,黄丽艳,殷天峰,雷学义,王辉.特高压电网超长距传输新方向:塔内光中继[J].光通信研究,2015(04):28-29+67.

Cheng Xihai, Huang Liyan, Yin Tianfeng, et al. A new technical solution to ultra-long-haul transmission in ultra-high voltage grids:optical repeaters on transmission line towers. [J]. (4):28-29(2015)
[1]程细海,黄丽艳,殷天峰,雷学义,王辉.特高压电网超长距传输新方向:塔内光中继[J].光通信研究,2015(04):28-29+67. DOI： 10.13756/j.gtxyj.2015.04.010.

Cheng Xihai, Huang Liyan, Yin Tianfeng, et al. A new technical solution to ultra-long-haul transmission in ultra-high voltage grids:optical repeaters on transmission line towers. [J]. (4):28-29(2015) DOI： 10.13756/j.gtxyj.2015.04.010.

摘要

针对特高压电网建设对超长距传输提出的更高要求

提出了新的技术方向——塔内光中继。分析了塔内光中继的理论依据并设计了技术方案

在哈密

郑

州特高压直流输电光纤通信工程石城至环县段实现了我国首个塔内光中继实验工程

工程顺利开通

运行稳定

验证了塔内光中继方案的可行性。随着我国电网建设的不断发展

塔内光中继将得到更广泛的应用。

Abstract

In order to satisfy the increasingly higher requirements for ultra-long haul transmission in ultra-high voltage grid constructions

we propose a new technical approach:optical repeaters on transmission line towers.We analyze the theoretical basis for this approach

design the relevant technical scheme and realize the first pilot project of optical repeaters on transmission line towers in Shicheng-Huanxian section of the Hami-Zhengzhou fiber-optic communication project for ultra-high voltage DC power transmission.The section project has been cut over and operating steadily

verifying the feasibility of this solution.With the constant construction of power grids in China

this solution will find still wider applications.

关键词

超长距传输无中继传输塔内光中继线路放大器

Keywords

ultra-long haul transmissionrepeaterless transmissionoptical repeater on transmission line towersline amplifier

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