Control cable single-person alignment method

Abstract

The invention discloses a control cable single-person alignment method, which adopts a control cable single-person alignment device, wherein the control cable single-person alignment device is composed of wiring terminal equipment and identification terminal equipment; the wiring terminal equipment is mainly composed of electrical components connected by core wire binding posts, the binding postsinclude grounding wire post and numbered binding posts, the numbered posts are sequentially numbered in a numerical order, and the same resistance is connected between the adjacent binding posts whenwires are connected in series; and the identification terminal uses resistance measurement equipment. The control cable single-person alignment method is good in working performance; electrical components with known parameters are connected to the core wires at one end of the cable, measurement is carried out at the other end, calculation is performed by using the measurement parameters, and the core wires of the cable are judged according to uniqueness of the connection method and the calculation result. The control cable single-person alignment method improves the circumstance that the cablealignment before needs the cooperation of two persons and the application of communication tools by only using simple equipment and components, thereby improving the working efficiency, and having broad popularization prospects.

Description

technical field [0001] The invention relates to a single-person wiring method for controlling cables. Background technique [0002] The control cable is the channel for connecting and controlling equipment in different areas of the substation. Due to the long distance between the equipment, a single person cannot perform wiring work. Generally, wiring operations require at least two people, using communication tools, each standing at one end of the cable , One person short-circuits a cable core, sets the number plate, and uses communication tools to tell the other party that the other party uses the pair of lights or a multimeter to measure each cable core in turn. When the pair of lights is on or the multimeter indicates zero, it can be confirmed that it is the same core cable. Set the same number plate and then notify the other party, short-circuit another cable core, and repeat the above process until all core wires are determined. It can be seen from this that two peopl...

AI Technical Summary

Problems solved by technology

It can be seen that the line must be operated by two people, using communication tools

Images