Intelligent lock control system of transformer substation

Abstract

The invention relates to an intelligent lock control system which is applied to a distribution power station such as a power plant or a power station and the like and used for preventing error operations. The system includes a server, a main controller and at least one computer key. Each computer key is provided with a camera, a voice module and a 3G communication module. The server is provided with a 3G communication module. The communication modules on the computer keys are connected with the server through a 3G mobile communication network and the Internet. Through adoption of the intelligent lock control system, contact of a server command end with specific operation personnel of the computer keys can be reinforced so that operation is safer and more rapid.

Description

technical field [0001] The invention relates to the technical field of anti-misoperation locking of power systems, in particular to an intelligent locking control system used in power plants or distribution power stations such as power stations to prevent misoperations. Background technique [0002] At present, the intelligent anti-misoperation locking system is widely used in distribution power stations such as power plants or power stations, and its development is relatively rapid. Although the products of each manufacturer have their own characteristics, the basic principles and technical means adopted are roughly the same. The devices are mainly composed of intelligent analog Screen, industrial computer, computer key and various digital components. By simulating trial operation on the intelligent simulation screen, each step of operation is judged by the logic rules and states pre-stored in the industrial computer, and the operation steps are input into the computer key ...

AI Technical Summary

Problems solved by technology

The advantages of this kind of microcomputer anti-misoperation locking system are convenient operation, simple maintenance, reliable performance, and relatively low cost. The function and scope are greatly limited, unable to meet the accident situation and the need for error prevention during maintenance and pre-test, so the emergency unlock without any error prevention function has to be used, which brings great hidden dangers to the safe operation of electric power

In the normal operation process, it must rely on artificial state checks, which not only brings an excessive burden to the users, but also has a great impact on the reliability of its locking due to the influence of subjective factors, and also because the data cannot be exchanged in real time. , which brings a heavy burden to the locking operation of large substations. It is impossible to realize the parallel operation of multiple groups of the same task. It takes too much operating time for complex operations, which makes the operation efficiency lower and the power outage time longer, so that the intelligent anti-misoperation locking The application of the system is limited

Images