摘要
讨论了在超高压和特高压线路中,对OPGW光缆选型设计时,应考虑光缆的结构和技术参数,如光缆外径、重量、标称抗拉强度(RTS)及耐雷击性能等,还应该考虑到这些参数之间存在相互制约的关系。文章还针对特高压OPGW光缆结构选型存在的问题提出了相关的建议。
The paper discusses that the construction and technique parameter of OPGW when design and choice of OPGW applied in EHV and UHV situation, such as Cable Diameter (CD), Cable Weight (CW), Rated Tensile Strength (RTS) and withstand-lightning performance and so on. Also take into account the interrelation among these parameters. The paper provides some proposes to solve existent problems too.
出处
《电力系统通信》
2006年第6期35-37,共3页
Telecommunications for Electric Power System
关键词
外径
重量
单线直径
耐雷击性能
Cable Diameter (CD)
Cable Weight (CW)
line diameter
withstand-lightning performance