基于光纤复合低压电缆的光纤到户新技术  

The New Power Fiber to the Home Technology based on the Optical Fiber Composite Low Voltage Cable

作　　者：谢书鸿 张建民 李新建 杨日胜 

机构地区：[1]中天科技股份有限公司,江苏南通226463 [2]中天科技海缆有限公司,江苏南通226010

出　　处：《电力系统通信》2012年第1期82-86,共5页Telecommunications for Electric Power System

摘　　要：电力光纤到户是智能电网建设的关键支撑技术之一,光纤复合低压电缆是实现电力光纤到户的更好传输介质。通过含松套和紧套结构光传输单元的两种结构OPLC设计、制造和试验对比,证明松套光纤结构更适宜;也证明含干式光单元的OPLC有更佳的机械和光学性能。OPLC已经成功应用于中国电力光纤到户示范工程。The power fiber to the home （PFTTH） is a technical support of smart grid construction. It has been found that the optical fiber composite low voltage cable （OPLC） is the better medium to realize the power fiber to the home. Two types of OPLC cables with optical units of both loose tube and tight buffer structures have been designed, fabricated and tested. The test results show that the OPLC cables meet the technical specifications. According to our investigations the OPLC cables with dry loose tube structure optical unit have better mechanical and optical performance, and thus are proposed, The OPLC cables have been used in the PFTTH oilot projects in China successfully.

关 键 词：智能电网 终端通信接入网 光纤复合低压电缆 电力光纤到户 

分 类 号：TN929.11[电子电信—通信与信息系统]