中国电力2017，Vol.50Issue(10)：41-45,5.DOI:10.11930/j.issn.1004-9649.201707170
二阶拉曼和一阶遥泵组合的超长距技术在特高压工程中的应用
Application of Ultra-Long Span Optical Transmission Technology Combined with Second-Order Raman Amplify and First-Order ROPA in Ultra-High Voltage Project
曾常安 1姚庆 2黄丽艳3
作者信息
- 1. 电力规划设计总院,北京 100120
- 2. 中国能源建设集团湖南省电力设计院有限公司,湖南长沙410007
- 3. 中国电力工程顾问集团中南电力设计院有限公司,湖北武汉430071
- 折叠
摘要
Abstract
With the construction of ultra-high voltage (UHV) transmission network,the ultra-long distance optical fiber communication technology has found increasing applications,and the 10 Gb/s ultra-long distance optical fiber communication has been applied in many UHV projects.According to the main factors that influence the 10 Gb/s transmission system and the application of available technologies in domestic and overseas ultra-long distance optical fiber communication,the paper proposes a construction scheme of experimental circuit for ultra-long distance optical fiber communication based on a multi-terminal HVDC project of China Southern Power Grid.The transmission distance reaches 470 km in the experimental circuit by using ultra-long span optical transmission technology combined with second-order Raman amplify and first-order ROPA.The equipment configuration and software calculation conclusions are presented in the paper.The experiment results will provide valuable experiences for similar projects in the future.关键词
特高压/超长距光传输系统/遥泵放大/拉曼放大/超低损耗光纤Key words
ultra-long span optical transmission system/ultra-high voltage/ROPA/Raman amplify/ultra-low loss optical fiber分类
信息技术与安全科学引用本文复制引用
曾常安,姚庆,黄丽艳..二阶拉曼和一阶遥泵组合的超长距技术在特高压工程中的应用[J].中国电力,2017,50(10):41-45,5.
