The invention discloses an efficient buried cable fault positioning method, which comprises the following steps: S1, segmented positioning: after a buried cable has a fault, roughly judging the segmented position of a fault point on the buried cable by detecting the power-on condition between two adjacent nodes of the buried cable; and S2, bidirectional detection: after determining the segmentation position of the fault point on the buried cable, synchronously releasing two unmanned conveyors from the two ends of the segment of cable to drive a detection instrument to fly oppositely, thereby effectively improving the operation convenience of the buried cable fault point detection instrument, further effectively improving the positioning efficiency of the cable fault point, and improving the detection accuracy of the cable fault point. According to the underground cable fault point detection instrument, the fault point can be quickly positioned after the underground cable has a fault, so that a repairer can quickly arrive at the fault point to repair the cable, the use process of the underground cable fault point detection instrument is optimized, and the detection and maintenance cost of the underground cable is effectively reduced through man-machine cooperation.
本发明公开了一种高效型的地埋电缆故障定位方法,包括如下步骤:S1、分段定位:当地埋电缆出现故障后,通过检测地埋电缆相邻两个节点间的通电情况,以粗略判断地埋电缆上故障点的分段位置,S2、双向检测:确定地埋电缆上故障点的分段位置后,从该段电缆的两端同步放出两架无人运输机带动检测仪器相向飞行,本发明有效的提高了地埋电缆故障点探测仪器的操作便捷,进而有效的提高了电缆故障点的定位效率,确保了地埋电缆在发生故障后可以快速的对故障点进行定位,使修理人员可以快速到达故障点对电缆进行修理,优化了地埋电缆故障点探测仪器的使用过程,通过人机配合有效的降低了地埋电缆的探测维修成本。
Efficient buried cable fault positioning method
一种高效型的地埋电缆故障定位方法
2024-01-26
Patent
Electronic Resource
Chinese
IPC: | G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES / B64U / H02G INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES , Verlegen oder Installieren elektrischer Kabel oder Leitungen, Verlegen oder Installieren kombinierter optischer und elektrischer Kabel oder Leitungen |