Intelligent power-distribution monitoring method and power-distribution monitoring device used for distribution substation

Abstract

The invention relates to the technical field of power-distribution setting monitoring and discloses an intelligent power-distribution monitoring method and power-distribution monitoring device used for a distribution substation. The power-distribution monitoring device is formed through connection of a distribution center with a terminal distribution device through a wireless communication network. A time-relay timing circuit board, a logic judgment circuit board and an emergency processing switch circuit board of the terminal distribution device are fixed on a distribution-cabinet substrate through a guide rail. The guide rail is fixed on a distribution-cabinet frame. The upper part of the front face of a distribution cabinet is provided with a logic judgment signal prompt light or a touch liquid-crystal display screen. A signal input interface arranged at the lower part of the back of the distribution cabinet is connected with a signal acquisition card. An execution-result signal output interface arranged at the lower part of the back is connected with an execution relay. The intelligent power-distribution monitoring device is capable of ensuring power-distribution use of significant electrical devices of a power unit in an emergency state and ensuring intactness of the significant electrical devices of the power unit so that economic loss is reduced. And the device has the advantages of being simple in structure, powerful in function and high in management efficiency of the power-distribution device.

Description

technical field [0001] The invention relates to the technical field of power distribution setting monitoring, in particular to an intelligent power distribution monitoring method and a power distribution monitoring device for a power distribution station. Background technique [0002] At present, the power distribution equipment used in power distribution stations is widely distributed, and the management of power distribution equipment is mostly managed manually, and the management intensity is relatively high. When the relevant small fault current protection switch of the power distribution equipment is tripped, the power distribution equipment is cut off, and then all connected electrical appliances are cut off. Because a power outage may cause serious problems in the important electrical equipment of the electrical unit, and cause serious damage to the electrical equipment, resulting in serious economic losses. Contents of the invention [0003] In order to overcome t...

AI Technical Summary

Problems solved by technology

[0002] At present, the power distribution equipment used in power distribution stations is widely distributed, and the management of power distribution equipment is mostly managed manually, and the management intensity is relatively high.

When the relevant small fault current protection switch of the power distribution equipment is tripped, the power distribution equipment is cut off, and all connected electrical appliances are then cut off

Because a power outage may lead to serious problems with the important electrical equipment of the electrical unit, and lead to serious electrical equipment damage, resulting in serious economic losses

Images