High-performance low-voltage power distribution cabinet remote and on-site monitoring system

Abstract

The invention discloses a high-performance low-voltage power distribution cabinet remote and on-site monitoring system. The system comprises a low-voltage power distribution cabinet monitoring center,a battery electric quantity remote monitoring system, an on-site diagnosis display system and a low-voltage power distribution cabinet state remote monitoring node. According to the invention, modular splicing is adopted, corresponding modules are selected according to the complexity of controlled equipment, and the system is built by taking a central processing module as the primary and each peripheral module as the auxiliary; a whole network communication module and an Ethernet network module are adopted, so that the optionality of data transmission paths is diversified, wireless 4G / 3G / 2G and wired Ethernet communication are realized, and the whole network communication module integrates a Beidou and a GPS positioning system and can receive Beidou and GPS signals and provide three-dimensional position information; and the integration level is high, interference resistance is achieved, and stable and accurate positioning can be achieved in a complex environment, a 7-inch touch display screen is adopted, various kinds of collected information and fault information can be displayed, a solution can be displayed when a fault occurs, and fault processing is facilitated.

Description

technical field [0001] The invention relates to the technical field of automatic monitoring of power distribution switch cabinets, in particular to a remote and on-site monitoring system for high-performance low-voltage power distribution cabinets. Background technique [0002] With the rapid development of my country's economy, power facilities are closely related to people's production and life. The stable operation of power facilities or large equipment needs to be assisted by related equipment. In the power distribution system, it is necessary to have intelligent online monitoring of low-voltage power distribution cabinets. Monitoring the status of the low-voltage power distribution cabinet plays a very important role. The low-voltage power distribution cabinet can ensure the safe and stable operation of the low-voltage power distribution system through the status detection and fault diagnosis of the system. When a large low-voltage power distribution cabinet equipment fa...

AI Technical Summary

Problems solved by technology

When a large-scale low-voltage power distribution cabinet fails, it is very difficult to detect the faults of each module by manual detection or traditional detection methods, which requires a lot of manpower and material resources

At the same time, when the maintenance workers repair the low-voltage power distribution cabinet equipment with problems, most of the existing technologies rely on the personal experience of the maintenance workers for fault identification and maintenance. Insufficient personal experience makes the equipment unable to repair

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