超长距电力通信塔内光中继技术应用研究  

Research on Tower-Inside Optical Relay Technology in Ultra Long Haul Electric Power Communication

作　　者：雷学义[1] 邓黎[1] 姜辉[1] 白夫文[1] 贾小铁[1] 

机构地区：[1]国家电网公司信息通信分公司,北京100761

出　　处：《电力信息与通信技术》2015年第12期6-9,共4页Electric Power Information and Communication Technology

摘　　要：为解决电力通信传输距离不能满足输电距离要求的问题,根据电力通信的特点,借鉴海底光纤通信提出塔内光中继超长距光通信技术,搭建了10 GBit/s速率、长度为452 km的试验系统。该系统已稳定运行26个月,初步验证了塔内光中继技术工程应用的可行性和可靠性,文章还对该技术的应用前景进行了展望。In order to solve the problem that electric power communication transmission distance can＇t meet the requirements of the transmission distance, considering the characteristics of electric power communication and drawing on the experience of submarine optical telecommunications, we proposed the transmission line associated tower-inside optical relay ultra long haul optical transmission technology and established a 452 km experimental system with 10 Gbit/s high speed. The system had been running stably for 26 months, which preliminary verifi ed the feasibility and reliability of the tower-inside optical relay technology engineering application. Finally, its application prospect was also suggested.

关 键 词：超长距离光通信 塔内光中继 电力系统通信 

分 类 号：TN915.05[电子电信—通信与信息系统]