高压电缆工井远距离护层环流检测装置的研制

Development of Circulating Current Detection Device for Long-Distance Sheath of High-Voltage Cable Well

本研究研制了一种高压电缆工井远距离护层环流检测装置,通过合理设计,极大减少了作业所需的准备工作量,大幅度减少作业人员在测量护层环流的作业时间,降低作业过程中的风险,提高了电网运行的可靠性,具有显著的社会效益。

A high-voltage cable shaft long-distance sheath circulation detection device was developed.Through reasonable design,it greatly reduces the preparation work required for the operation,the operation time of the operator in measuring the sheath circulation,the risk in the operation process and improves the reliability of the power grid operation,thus has significant social benefits.