Intelligent monitoring control system of high-voltage power grid at prison boundary

Abstract

The invention belongs to the technical field of intelligent power grid detection, and particularly relates to a parameter acquisition system of a power grid at a prison boundary. The parameter acquisition system comprises a low-voltage control cabinet and a high-voltage power grid box, wherein the low-voltage control cabinet comprises a PLC, a USP and an emergency power supply, the PCL is used forcontrolling to acquire a power grid parameter and enabling the power grid to form an impact pulse voltage, a part of the USP and the emergency power supply is used for supplying power to the PLC, theother part of the USP and the emergency power supply is used for boosting a transformer so as to ensure power utilization of the high-voltage power grid at the boundary, and the high-voltage power grid box comprises a high-voltage generation unit, a power grid parameter detection unit, a network outage detection unit and an environment parameter detection unit. By the parameter acquisition system, running parameters of a low-voltage side and a high-voltage side of the power grid can be acquired in real time, the data is processed and then is transmitted to upper computer monitoring software,an upper computer control instruction is received, so that the high-voltage power grid at the boundary and other equipment are not independent to each other, the high-voltage power grid and other equipment synergically run, and intelligence of prison boundary safety management is achieved.

Description

technical field [0001] The invention belongs to the technical field of smart grid detection, and in particular relates to a prison perimeter grid parameter acquisition system. Background technique [0002] The most common protective measures for the current prison system is to use the peripheral high-voltage power grid to complete the protection work, but the current prison high-voltage power grid is only high-voltage protection, and does not have intelligent alarm prompts, that is to say, when someone artificially In case of damage, the high-voltage power grid cannot send out an alarm signal so as to notify the on-duty personnel in time. In addition to the protection of the high-voltage power grid, constant patrols by guards on duty are required. Although some prisons are equipped with video surveillance, there is no suitable bridge link between the video surveillance and the power grid, making them independent of each other cannot maximize the advantages of both. The cur...

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Problems solved by technology

[0004] The purpose of the present invention is to solve the problems in the above-mentioned prior art that the technology is outdated, the monitoring device and the power grid are independent of each other, and cannot cope with wet weather, and provide a prison perimeter power grid parameter acquisition system

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