地线绝缘的节能与载波通信的探讨

Energy saving of ground wires insulation and discussion of carrier communication

结合大量的光纤复合架空地线复合光缆（OPGW）工程设计实践，对于110～500kV架空线路中的2条良导体地线，为了防雷逐塔接地所带来的电能损耗值得关注。如果能把良导体地线绝缘，节省的电能不可忽视，同时也给地线载波通信方式带来了生机。

Combined with many practices of OPGW project designing, conductor ground wires on 110 kV to 500 kV OPGW is worth concern. this paper proposes that the electric energy loss of two good If the good conductor ground wires can be insulated, the saying electric energy cannot be neglected, and the new ground wire carrier communication manner will be brought forward.