Research on the Operation and Maintenance of Communication Cable in Islands Power Grid

  Introduction  It is of great practical significance to carry out the research on the operation and maintenance technology of power communication cable.

  Method  Based on the typical research of Zhoushan archipelago, according to the characteristics of island power grid, this paper discussed the operation and maintenance of coastal communication cable, introduced the operation status of various common optical cables, and analyzed the problems existing in the operational and dimensional process.

  Results  The results show that the independent optical cable is preferred in island power communication project, and the optoelectronic composite cable is only used as line monitoring.

  Conclusion  It puts forward some suggestions and countermeasures, provides some beneficial enlightenment and reference for the efficient production management of cross-sea power grid.