Intelligent 3G lockset device of transformer substation

Abstract

The invention relates to an intelligent 3G lockset device of a transformer substation, wherein the device is used for preventing misoperation and is applied to power distribution and transmission stations like a power plant or a power station. The intelligent 3G lockset device comprises a 3G key and an intelligent lockset; and the 3G key consists of a camera, a voice module, a 3G communication module, a controller, an electronic calibrator and an unlocking mechanism. The intelligent lockset includes a lockset locking body, an electronic tag, and a magnetic core chip; and the communication module of the 3G key is connected with a server by a 3G mobile communication network and the internet. With the intelligent lock control system, the connection between a server command terminal and an operator at an intelligent 3G key terminal can be strengthened; and the operation can become secure and fast.

Description

technical field [0001] The invention relates to the technical field of anti-misoperation locking of electric power systems, in particular to an intelligent 3G lock device applied to an intelligent locking control system used in a distribution power station such as a power station or a power station to prevent misoperation. 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, an...

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

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