一种OPGW光缆的绝缘引下接地装置

An Insulated Down Grounding Device for OPGW Optical Cable

OPGW光缆三点接地起到为雷击电流和短路电流提供泄放通道的作用,提高光缆的抗风险能力,消除通信系统隐患,是切实保证电力通信系统安全稳定运行的重要措施。对此,以兰州公司信通公司所研发的OPGW光缆标准化三点接地装置为研究对象,探讨了一种OPGW光缆的绝缘引下接地装置。

The three-point grounding of OPGW optical cable plays the role of providing a discharge channel for lightning current and short-circuit current,improving the anti risk ability of optical cable and eliminating hidden dangers of communication system,which is an important measure to ensure the safe and stable operation of power communication system.In this paper,taking the standardized three-point grounding device of OPGW optical cable developed by Lanzhou Communication Company as the research object,an insulation down grounding device of OPGW optical cable is discussed.