Online monitoring system of power distribution line fuse

A technology of distribution lines and monitoring systems, applied in circuit breaker testing, circuit devices, information technology support systems, etc., can solve problems such as difficult to find fault point fuse status in time

Inactive Publication Date: 2020-01-17
HONGZE COUNTY POWER SUPPLY COMPANY OF JIANGSU PROVINCE POWER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the actual application process, when the fuse is blown and dropped, the fault on the power supply side will recover, so it is difficult to find the fault point in time and grasp the state of the fuse

Method used

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  • Online monitoring system of power distribution line fuse
  • Online monitoring system of power distribution line fuse
  • Online monitoring system of power distribution line fuse

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Embodiment Construction

[0025] In order to better understand the present invention, the content of the present invention will be further clarified below in conjunction with the examples and accompanying drawings, but the content of the present invention is not limited to the following embodiments.

[0026] The terminal device of the distribution line fuse on-line monitoring system (model PYZ-ZR-HD) of the present invention is made up of fuse state monitoring sensor and data terminal; It is composed of a variety of software and hardware, and can support interconnection with other operation management systems.

[0027] 1. Terminal device

[0028] A set of terminal devices consists of a fuse state monitoring data terminal and 3 fuse state monitoring sensors. The monitoring data of the three fuse state monitoring sensors are all sent to the data terminal, and each tower is equipped with a fuse state monitoring data terminal and three fuse state monitoring sensors.

[0029] The functions and performance...

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Abstract

The invention relates to an online monitoring system of a power distribution line fuse. The online monitoring system comprises a terminal device and a master station, wherein the master station comprises a server, and the terminal device communicates with the master station; and the server comprises a configuration management module, an alarm management module, a log management module, a system management module, a test management module, a system analysis module, a database management module and a network server module. The system provided by the invention helps the operation and maintenancepersonnel to find a fault point in time by monitoring and uploading information and data, such as the fault information of the fuse, the position of a fuse tube, fault current before the fuse, so as to quickly repair the fault and recover the power supply, and meanwhile, the fuse current collected by the system is used as the reference for the state maintenance of a fuse device.

Description

technical field [0001] The invention relates to an online monitoring system for a distribution line fuse. Background technique [0002] Due to China's vast territory and uneven economic development, there are also large regional and regional differences in the development level and automation of power grids. The traditional distribution network automation model is difficult to meet the needs of comprehensive construction due to high requirements for basic conditions and large capital requirements. Based on the actual situation of power supply enterprises at all levels in various regions, the new automation system with higher cost performance and easier construction can make up for the shortage of distribution network automation system construction and even replace it locally, so it is more in line with the current situation and future technological development of my country's urban power grids It is also the correct idea to implement the rural distribution network automation...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/74G01R31/54G01R31/327H02J13/00H02H1/00
CPCG01R31/327H02H1/0061Y04S10/52
Inventor 李明明陈万田王广河张文鑫宋瑞李晓东乔阳
Owner HONGZE COUNTY POWER SUPPLY COMPANY OF JIANGSU PROVINCE POWER
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