Power usage site intelligent management device

Abstract

The disclosed electric field intelligent management device comprises: a zero-line inlet interface, a phase-line inlet interface, a zero-line outlet interface, a phase-line outlet interface, a zero-line distribution module between two zero-line interfaces, a phase-line distribution module between two phase-line interfaces, and a management module including a detection unit detecting abnormal or outside signal and sending electric signal, a control unit generating control signal, and executive unit acting as the control signal to but or recover the wire connection. This invention has compact structure and composite function.

Description

[0001] This application is based on the Chinese patent application with the application number 200610018817.7 filed on April 18, 2006, and claims its priority. The entire contents of the aforementioned applications are incorporated herein by reference. technical field [0002] The invention relates to electric power management technology, in particular to an intelligent management device for power consumption sites. Background technique [0003] At present, it is often necessary to configure an on-site power manager with certain management functions in power grid management. The so-called management functions can be functions such as metering, meter reading, and remote data transmission. According to the actual situation, it is often required that the same power consumption site manager can manage multiple users. In this case, it is usually necessary to additionally configure a junction box to divide the power lines (phase line, neutral line, and ground line) from the power...

AI Technical Summary

Problems solved by technology

In this case, the volume of these boxes will be relatively large, which is not convenient for the installation of these boxes in the power grid, and will increase the processing cost of the boxes

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