Intelligent monitoring system of power distribution cabinet

Abstract

The invention discloses an intelligent monitoring system of a power distribution cabinet and relates to the field of power distribution systems. The intelligent monitoring system comprises an electronic tripper (1), an electric operation mechanism (2), an energy storage mechanism (3), an A / D sampling module (4), a singlechip (5), a piece of terminal equipment (6), an alarming device (7), an upper computer (8) and an electric quantity controller (9), wherein the singlechip (5) is respectively connected with the electronic tripper (1), the electric operation mechanism (2), the energy storage mechanism (3), the A / D sampling module (4), the terminal equipment (6), the alarming device (7), the upper computer (8) and the electric quantity controller (9). With the adoption of the intelligent monitoring system of the power distribution cabinet, managers can monitor the running state of the system at any time, so that the labor intensity is lightened, a real-time on-line analysis function at a fault condition is provided, the time spent from fault alarm to fault removal is greatly shortened, and power distribution management automation is implemented.

Description

technical field [0001] The invention relates to the field of power distribution systems, in particular to an intelligent monitoring system for a power distribution cabinet. Background technique [0002] At present, the low-voltage power distribution system used in most power distribution rooms in my country has not realized intelligent control, and management personnel cannot find problems in time to deal with emergencies. As disclosed in the application document of Chinese application number 200810146411.6, an intelligent electric energy monitoring system for a power distribution cabinet includes a touch screen, a dispatching system or a SCADA system embedded with the touch screen, and one or several groups connected to the touch screen. Electric power measurement and control device; embedded operating system and embedded configuration software are embedded in the dispatching system or SCADA system. The present invention realizes on-site or remote telemetry and remote sig...

AI Technical Summary

Problems solved by technology

However, this kind of monitoring system is relatively simple, it can only monitor electric energy, and cannot monitor various parameters in the power distribution cabinet, so it is not very practical.

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