Intelligent wiring device for assisting switch equipment test

Abstract

The invention relates to an intelligent wiring device for assisting a switch equipment test. The intelligent wiring device comprises a junction box and a power supply driving module; a plurality of terminal female heads are arranged in the junction box and used for being connected with wiring terminals in an aviation plug in series; and the power supply driving module comprises a voltage source, acurrent source, voltage source driving switches S1 and S1*, current source driving switches S2 and S2*, a plurality of switches and switch nodes corresponding to the switches. When the switch equipment is tested, the switch-on and switch-off operation nodes can be automatically determined, the switch-on and switch-off operation is realized without changing wires in the test process, and the fieldtest efficiency is effectively improved.

Description

technical field [0001] The invention belongs to the technical field of intelligent wiring devices, and relates to an intelligent wiring device for auxiliary testing of switch equipment, in particular to an intelligent wiring device for auxiliary testing of switching equipment. Background technique [0002] As an important part of the power system, switching equipment plays a very important role in the reliable power supply of the power grid. When a fault occurs, it will cause huge economic losses and social losses. As an important means to effectively reflect the quality status of switch equipment, various power failure tests such as delivery, handover, and routine are carried out frequently, and the identification of each wiring port of the aviation plug that effectively controls the switch operation is the premise of each test. Wiring port identification for opening and closing. In general, before the equipment leaves the factory, the manufacturer will provide the identif...

AI Technical Summary

Problems solved by technology

In general, before the equipment leaves the factory, the manufacturer will provide the identification data of each wiring port of the aviation plug, but there are the following problems: 1. After the equipment is put into operation, due to poor data storage, the port identification data is lost, and the on-site cannot quickly identify the opening and closing. The wiring port of the gate is inconvenient to the field test

2. Even if the opening and closing wiring ports can be accurately identified during the test, when performing various tests, such as mechanical characteristic tests, it is necessary to perform multiple opening and closing operations. The current test equipment is usually performed after one operation. , you need to re-wire for the next operation. For example, after the closing operation, you need to remove the wiring that controls the closing operation and replace it with the terminal for opening control. The operation is troublesome. At the same time, due to the shape design of the aviation plug , it is difficult to lead out the aviation plug terminal, which also brings inconvenience to the test

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