General monitoring system for power distribution cabinet

Abstract

The invention discloses a monitoring system commonly used for a power distribution cabinet, and relates to monitoring devices. The monitoring system commonly used for the power distribution cabinet is composed of the power distribution cabinet, a signal collecting module, a video camera, a router and a background monitoring center. The video camera is arranged inside the power distribution cabinet, the video camera is connected with a video coder decoder, the video coder decoder is connected with a broad band router with a plurality of WAN ports, and the broad band router with the WAN ports is connected to the background monitoring center through a CDMA1X network and a CDMA1X gateway. The background monitoring center is connected with a warning device, an upper computer of the background monitoring center is connected with a video decoder through an interchanger, and the video decoder is connected with a hard disk disc-carving machine and a video wall respectively. By means of the monitoring system commonly used for the power distribution cabinet, the power supply requirement of users is met, remote monitoring and operating of equipment like a relay inside the power distribution cabinet can be achieved, recognition of problems at the first time is guaranteed when power supply accidents happen, the problems are further solved, and damage on electric equipment is reduced. A lock control module is internally arranged, cycle check of the power distribution cabinet on fittings like the relay of the power distribution cabinet itself is achieved, and safe operation of all parts in the power distribution cabinet is effectively controlled. The lock control module is internally arranged, the structure is compact, the monitoring system commonly used for the power distribution cabinet is suitable for being used for power distribution in various places, and great convenience and assistance are brought to the users.

Description

technical field [0001] The invention relates to a monitoring device, in particular to a general monitoring system for a power distribution cabinet. Background technique [0002] The power distribution cabinet is divided into power distribution cabinet, lighting distribution board cabinet and metering box, and is the final equipment of the power distribution system. The power distribution cabinet is a general term for the motor control center. The power distribution cabinet is used in the occasions where the load is relatively scattered and there are few circuits; the motor control center is used in the occasions where the load is concentrated and there are many circuits. They distribute the electric energy of a certain circuit of the upper-level power distribution equipment to the nearest load. This level of equipment shall provide protection, monitoring and control of the load. With the advancement of science and technology, electrical equipment has put forward higher re...

AI Technical Summary

Problems solved by technology

With the advancement of science and technology, electrical equipment has put forward higher requirements for the quality of power supply, but the protection function of the power distribution cabinet we are currently using is not perfect, and it often requires a lot of information collection and processing for different power users , making the corresponding distribution box according to the needs of users requires a lot of manpower and time

At the same time, when the power supply quality is unqualified, the existing power distribution cabinet cannot make effective information reflection. If this phenomenon is not found for a long time, it will cause damage to electrical equipment and affect the power supply of the entire power supply network.

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