A method for quickly detecting whether bending resistant cables are powered off

Firstly, capacitance value

Firstly, the conductive materials such as the insulation core conductor armor layer at both ends of the cable should be suspended, and then the capacitance value of the insulation core should be measured and recorded. If the sum of the capacitance values at both ends of the broken core is greater than the capacitance value of the intact insulation core, it indicates that the bending resistant cable has only one breakpoint, or has multiple breakpoints but is very close. When the sum of the capacitance values at both ends of the broken core is less than the capacitance value of the intact insulation core at the same position, then there are at least two different breakpoints in the bending resistant cable.

It should be noted that this method is only a theoretical judgment, and the specific amount varies depending on the type and capacity of the bending resistant cable.

Secondly, using artificial intelligence to calculate accurate values

The method of comparing the capacitance values of broken cores and intact insulation cores of bending resistant cables is not accurate enough. Therefore, it is necessary to use the equipped artificial intelligence machine to calculate a more accurate value. However, generally speaking, there may be some differences between the length of bending resistant cables and the actual length, and further correction is needed to ensure accurate and accurate values. It is worth noting that if the cells at both ends of the cable are not armored, there is no way to calibrate them.

Thirdly, fix the position based on the difference

Calculate the length of the bending resistant cable, compare it with the capacitance value of the broken insulation core of the cable, and distribute the difference to obtain the actual location of the break point.