旁路电缆作业转换接头结构箱研究与应用

Research and Application of Bypass Cable Operation Adapter Structure Box

旁路电缆作业技术的应用属于现阶段电力行业相当关注的领域,该技术能够让电力作业开展中,一些无法解决的技术难题被攻破,即便是短暂停电甚至无需停电,同样能够实现临时供电以及应急抢修。柔性电缆设备在我国电网领域的应用技术较成熟,但存在着易损坏、价格贵等弊端,并且只在架空线路适用,所以在电缆网使用中存在限制。为了让柔性电缆设备使用中所存不足得到弥补,让柔性电缆便捷、快速等特征得以保留,注重普通电缆与旁路电缆相互间的结合,使复杂现场环境中电气快速连接,维护电力系统可靠性和稳定性,控制旁路作业法设备成本,促远距离架空线路旁路作业得以实现。

The application of bypass cable operation technology belongs to the field of considerable concern in the power industry at this stage.This technology can enable some unsolvable technical problems to be overcome in the process of power operation,and even if there is only a short-term power outage or no power outage,it can also achieve temporary power supply and emergency repair.The application technology of flexible cable equipment in the field of power grid in our country is relatively mature,but it is still expensive and easy to damage,and has other disadvantages,and it is only applicable to overhead lines,so there are restrictions in the use of cable network.In order to make up for the deficiencies existing in the use of flexible cable equipment,preserve the convenience and speed of flexible cable,pay attention to the combination between ordinary cable and bypass cable,realize the goal of rapid electrical connection in complex field environment,maintain the reliability and stability of power system,realize the control of equipment cost of bypass operation method,and promote the realization of long-distance overhead line bypass operation,this paper is devoted to a series of research and exploration on the structural box of common cross-linked cable and flexible cable adapter in bypass cable operation.