电力超长距光传输系统中新型光纤的选择  

Selection of New Optical Fiber in Power Ultra-Long Span Optical Transmission System

作　　者：李伟华 吴广哲 陈皓 魏勇 吴剑军 吴俊 彭俊强 LI Weihua;WU Guangzhe;CHEN Hao;WEI Yong;WU Jianjun;WU Jun;PENG Junqiang(State Grid Information and Communication Branch,Beijing 100761,China;Corning Optical Communication China,Shanghai 200233,China;State Grid Hebei Electric Power Information Telecommunication Branch,Shijiazhuang 050011,China;Accelink Technologies Co.,Ltd.,Wuhan 430205,China;State Key Laboratory of Optical Fibre and Cable Manufacture Technology,Yangtze Optical Fibre and Cable Joint Stock Ltd.,Co.,Wuhan 430073,China;Fiberhome Telecommunication Technologies Co.,Ltd.,Wuhan 430205,China)

机构地区：[1]国家电网有限公司信息通信分公司,北京100761 [2]康宁光通信中国,上海200233 [3]国网河北省电力有限公司信息通信分公司,河北石家庄050011 [4]武汉光迅科技股份有限公司,湖北武汉430205 [5]光纤光缆制备技术国家重点实验室,长飞光纤光缆股份有限公司,湖北武汉430073 [6]烽火通信科技股份有限公司,湖北武汉430205

出　　处：《电力信息与通信技术》2022年第1期107-112,共6页Electric Power Information and Communication Technology

摘　　要：随着光纤制造工艺的日益成熟,新型光纤在电力通信中的应用愈加广泛,文章研究了G.652B超低损光纤(Ultra Low Loss,ULL)、G.654C ULL和G.654E大有效面积光纤等新型光纤的衰耗值、有效面积等参数对通信系统传输性能的影响,并通过实验验证了各类新型光纤在电力超长跨距光通信系统中传输性能的差异,首次在实验室模拟了不同类型新型光纤在超长跨距电力传输系统中的工程应用场景,并根据实验为电力通信系统工程应用中的光纤选型提出了方案,为新型光纤在电力通信中的应用提供了依据。With the development of optical fiber manufacturing technology,new optical fiber is widely used in power communication.The effect of attenuation and effective area of G.652B ultra low loss fiber,G.654C ultra low loss fiber and G.654E large effective area fibers on transmission performance is studied in this paper,the difference of transmission performance of all kinds of new optical fibers in power ultra-long span optical communication system is verified by experiments.The engineering application of different types of optical fiber in ultra-long span power transmission system is simulated in the laboratory for the first time,and some suggestions for optical fiber selection in power communication system engineering application according to the experiment are presented.This work provides a basis for the application of new optical fiber in power communication.

关 键 词：电力超长距光传输系统 超低损光纤 大有效面积光纤 

分 类 号：TN929.11[电子电信—通信与信息系统]