用于电力光纤到户的光纤复合低压电缆接续技术研究  

Splicing Technology of Optical Fiber Composite Low-Voltage Cable for Fiber to the Home

作　　者：丁慧霞[1] 滕玲[1] 许高雄[1] 马乐[2] 

机构地区：[1]中国电力科学研究院,北京市海淀区100192 [2]甘肃省电力公司信息通信中心,甘肃省兰州市730050

出　　处：《电网技术》2011年第11期222-227,共6页Power System Technology

摘　　要：光纤复合低压电缆(optical fiber composite low-voltagecable)接续技术是实现电力光纤到户及智能小区建设的关键技术之一。针对OPLC接续特点提出了光电安全分离、光纤接续及保护、电缆连接及保护等技术要求;全面分析比较了光纤接续技术的特点,建议电力光纤到户建设实施的中间节点应采用光纤热熔连接,OPLC终端可采用冷接技术制作快速连接头。最后根据电力光纤到户的不同接续场景提出接续技术的整套应用方案。Splicing of optical fiber composite low-voltage cable （OPLC） is one the key technologies to implement the power optical fiber to the home and the construction of intelligent community. According to the features of splicing of OPLC, technical requirements for safe separation of electric circuit from optical circuit, splicing of optical fiber and its protection, connection of cable and its protection and so on are listed, and the features of splicing of optical fiber cable are overall analyzed. It is proposed that the hot-splicing of optical fiber cable should be applied to intermediate nodes for power optical fiber to the home and the fast connector for the power optical FTTH, which is made by mechanical connection technology, should be applied to the terminal of OPLC. Finally, according to different circumstances of power optical fiber cable to the home a complete set of application scheme for splicing technology is proposed.

关 键 词：光纤复合低压电缆 电力光纤到户 光纤熔接 机械压接 活动连接器 接续损耗 

分 类 号：TM73[电气工程—电力系统及自动化]