Aviation plug and cable tester for power distribution automation station

Abstract

The invention relates to an aviation plug and cable tester for a power distribution automation station. The aviation plug and cable tester includes a main body, and an aviation wire socket, an electrification indicator light, detection rotary knobs and a power source are arranged on the main body; a circuit electrically connected with each component above is arranged in the main body. The aviationplug and cable tester is scientific and reasonable in design and simple in structure. By using the provided tester capable of detecting errors of aviation plugs and cables, the electrification conditions of internal wire cores of the aviation plugs and cables, the real welding condition of the aviation plugs, the wire sequence and whether or not a short circuit situation happens among the wire cores can be detected in one time. Moreover, the operation process is simple and easy to understand, and convenience is provided for on-site installation workers to carry and use the tester.

Description

technical field [0001] The invention belongs to the field of electric power engineering, and relates to a field test technology for distribution automation equipment, in particular to an aviation plug and cable tester for a distribution automation station. Background technique [0002] The aviation plugs and cables are used in the distribution station as the carrier of remote signaling, telemetry, and remote control signal transmission between the main power distribution equipment and the distribution automation equipment. Broken strands, wrong wire sequence, short circuit between wire cores, etc. This requires the testing of aviation plugs and cables at the site of power distribution automation equipment, usually to test the on-off status of the aviation plugs and the internal wire cores of the cables, the welding status of the aviation plugs, the sequence of the wires, and whether there is any gap between the wire cores. There is a short circuit. [0003] However, due to...

AI Technical Summary

Problems solved by technology

[0003] However, due to the lack of special on-site detection equipment, various faults of aviation plugs and cables are often discovered during the local joint commissioning of power distribution automation after the equipment is installed. Finding faults takes a lot of time and labor costs, and even Affect the reliability of distribution automation system

[0004] Through the search of existing published patent documents, no published patent documents identical or similar to the technical solution of the present invention were retrieved

Images