非常规结构OPGW绞合工艺设计与生产管控  

Stranding Process Design and Production Control of Unconventional Structure OPGW

作　　者：伍光磊 曹忠华 金榕 程磊 杨志文 李磊 WU Guanglei;CAO Zhonghua;JIN Rong;CHENG Lei;YANG Zhiwen;LI Lei(Jiangsu Hengtong Smart Grids Co.,Ltd.,Wujiang 215234,Jiangsu,China)

机构地区：[1]江苏亨通电力智网科技有限公司,江苏吴江215234

出　　处：《光纤与电缆及其应用技术》2021年第5期22-25,共4页Optical Fiber & Electric Cable and Their Applications

摘　　要：针对非常规结构光纤复合架空地线(OPGW)(即中心丝、内层边绞丝、外层边绞丝外径不同的OPGW)在绞合中出现诸如不锈钢光单元暴股、外层单丝间隙偏大、外层绞合外观不良等问题,对绞合生产过程展开探讨,制定详细的工艺控制方案。通过对绞合节距、光单元管径、铝包钢单丝外径、绞线盘放线张力等进行管控,最终有效地解决了以上问题,提高了非常规结构OPGW绞合一次合格率。Aiming at the problems in the stranding process of unconventional structure optical fiber composite overhead ground wire(OPGW)(i.e.OPGW with different outer diameters of center wire,inner layer side stranded wire and outer layer side stranded wire),such as the stainless steel optical unit strand burst,the outer layer single wire gap is too large,the outer layer stranded appearance is poor,etc.,the stranding production process is discussed,and the detailed process control scheme is formulated.Through the control measures of stranding pitch,optical unit diameter,aluminum clad steel single wire outer diameter,pay off tension of strand reel,etc.,the above problems are effectively solved,and the rate of first time through of unconventional structure OPGW is improved.

关 键 词：光纤复合架空地线 非常规结构 工艺设计 生产管控 

分 类 号：TN818[电子电信—信息与通信工程] TM247[一般工业技术—材料科学与工程]