Switch cabinet capable of confirming position of circuit breaker

Abstract

The invention discloses a switch cabinet capable of confirming the position of a circuit breaker. The switch cabinet comprises a cabinet body, a circuit breaker and a confirmation terminal, an accommodating chamber is arranged in the cabinet body, an electric chassis vehicle is supported on the bottom wall of the accommodating chamber, the circuit breaker is arranged on the electric chassis vehicle, the accommodating chamber is provided with a first travel switch used for confirming that the circuit breaker is located at a working position and a second travel switch used for confirming that the circuit breaker is located at a test position, and the first travel switch, the second travel switch and a motor of the electric chassis vehicle are all in signal connection with a confirmation terminal. The switch cabinet has the advantages of being simple in structure, low in cost, good in reliability, long in service life, small in occupied space and the like.

Description

technical field [0001] The invention relates to the technical field of switch cabinets, in particular to a switch cabinet capable of confirming the position of a circuit breaker. Background technique [0002] Existing smart substations generally need to have the function of "one-key sequential control". The "one-key sequential control" of smart substations refers to the use of the sequential control functions of smart substations in the advanced application functions of smart substations, and the common operations of substations according to certain The five-defense logic of the smart substation is compiled into operation module buttons on the monitoring background of the smart substation. The operator does not need to compile operation tickets with complicated content during operation, but only needs to call the operation ticket corresponding to the "one-key sequence control" button according to the name of the operation task. operation to complete the target operation. "O...

AI Technical Summary

Problems solved by technology

[0004] 1. It is expensive to confirm the solution through the intelligent monitoring camera a, which is not conducive to large-scale promotion;

[0005] 2. The switchgear equipment is in the working state of high current and high voltage, and the temperature inside the cabinet is relatively high. The intelligent monitoring camera a is easy to age in this environment and has a low service life;

[0006] 3. The background data processing module unit is large in size, occupying valuable space in the instrument room of the switch cabinet, which is not conducive to the installation of other equipment

Images