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Distribution network equipment state monitoring and fault judging system

A technology for equipment status and fault judgment, applied in information technology support systems, electrical components, circuit devices, etc., can solve problems such as failure to form comprehensive analysis of monitoring data and fault early warning functions, improve high-quality service levels, and enrich intelligent applications. , the effect of improving the reliability of power supply

Inactive Publication Date: 2021-01-08
李艳伟
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing technology does not have a complete set of monitoring methods for the operation status of the main equipment of the distribution station, and the monitoring of each equipment is independent of each other, failing to form a comprehensive analysis of monitoring data and fault early warning functions

Method used

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  • Distribution network equipment state monitoring and fault judging system
  • Distribution network equipment state monitoring and fault judging system
  • Distribution network equipment state monitoring and fault judging system

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Embodiment Construction

[0027] Those skilled in the art will be more aware of the above and other objects, advantages and features of the present invention according to the following detailed description of specific embodiments of the present invention in conjunction with the accompanying drawings.

[0028] Distribution network equipment status monitoring and fault judgment system, including:

[0029] 1) The switch station status monitoring subsystem monitors and controls the physical model characteristics of the indoor equipment and the main equipment in the environment. Pre-judgment; monitor the state of the battery to prevent over-discharge or natural phenomena; monitor whether there is water on the top of the switchgear, judge whether there is rain leakage in the room, and take corresponding measures in time; at the same time, image recognition function can be added. Through the collection of the above data, it is sent to the cloud through wireless WIFI or 4G network, and the operation and mainte...

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Abstract

The invention provides a distribution network equipment state monitoring and fault judging system, which comprises a switching station state monitoring subsystem and a ring main unit state monitoringsubsystem, and can conveniently monitor the equipment operation condition by monitoring and controlling the physical model characteristics of indoor equipment and main environment equipment. When a line fault occurs, the on-off state of equipment can be checked in time, and fault pre-judgment is carried out in advance; the state of the storage battery is monitored to prevent the storage battery from over-discharge or nature and the like; whether water exists at the top of the switch cabinet is monitored, whether rain leaks indoors is judged, and corresponding measures can be taken timely; meanwhile, an image recognition function can be added. Through acquisition of the above data, the data is sent to the cloud through wireless WIFI or a 4G network, and operation and maintenance personnel can check the data by logging in an APP. The switching station state monitoring subsystem is used for monitoring states of a switch cabinet, a direct current screen, a DTU, an air conditioner, a heaterand an indoor environment, and the ring main unit state monitoring subsystem is used for monitoring a ring main unit and the direct current screen.

Description

technical field [0001] The invention relates to the technical field of power station equipment management, in particular to a distribution network equipment status monitoring and fault judgment system. Background technique [0002] The existing systems in the power distribution station include security systems (access control, video surveillance), fire alarm and automatic fire extinguishing systems, environmental monitoring and automatic ventilation systems, battery management systems, and flood monitoring systems. The existing technology does not have a complete set of monitoring methods for the operation status of the main equipment of the distribution substation, and the monitoring of each equipment is independent of each other, failing to form a comprehensive analysis of monitoring data and a fault early warning function. Contents of the invention [0003] In order to overcome the defects of the prior art, the object of the present invention is to provide a state monit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J13/00
CPCH02J13/00001H02J13/00002H02J13/00022H02J13/00024H02J13/00034Y04S40/126Y02E60/00
Inventor 李艳伟王文俊师丽斌杨晨曦刘建存张满宏
Owner 李艳伟
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