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Distribution network integrated distribution automation terminal on-line monitoring system and method

A technology of distribution automation and monitoring system, applied in electrical components, circuit devices, etc., can solve the problem of not being able to monitor the whole network

Inactive Publication Date: 2016-03-02
STATE GRID OF CHINA TECH COLLEGE +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the online monitoring of distribution automation terminals is one of the difficulties in the operation of distribution networks. At present, most systems monitor a certain terminal independently. When a fault occurs, it is only possible to know whether the terminal is online, but it cannot monitor the entire network, early warning, early processing, and full monitoring. Network deployment

Method used

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  • Distribution network integrated distribution automation terminal on-line monitoring system and method
  • Distribution network integrated distribution automation terminal on-line monitoring system and method
  • Distribution network integrated distribution automation terminal on-line monitoring system and method

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Embodiment Construction

[0035] Below in conjunction with accompanying drawing and example the present invention will be further described:

[0036] Such as figure 1 As shown, a distribution network integrated distribution automation terminal online monitoring system includes a monitoring center system, and the monitoring center system is connected to at least one terminal information collection system; the terminal information collection system is used to collect current and voltage information of power distribution terminals in real time, and The collected current and voltage information is transmitted to the monitoring center system according to the set time interval; the monitoring center system is used to receive and save the information of the terminal information collection system and display it.

[0037] Distribution network terminals include: feeder terminal unit (FeederTerminalUnit, FTU), switching station remote terminal (DistributionTerminalUnit, DTU) and distribution transformer remote te...

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Abstract

The invention discloses a distribution network integrated distribution automation terminal on-line monitoring system and method, comprising a monitoring center system which is connection with at least one terminal information collection system; the terminal information collection system comprises a terminal unit, a signal pool unit and a sender unit which are successively in connection. Through network-wide monitoring, the system and method can give early warning, deal with situations in advance, and perform network-wide deployment, and solve the problem that most systems of the prior art individually monitor a terminal, and whether the terminal is on line can only be known after a fault occurs; the system and method can realize network-wide integrated supervision, timely discover a terminal with a low on-line rate, and maintain the terminal in advance.

Description

technical field [0001] The invention relates to the technical field of automatic monitoring in the electric power industry, in particular to an online monitoring system and method for an integrated power distribution automation terminal of a distribution network. Background technique [0002] The online status of distribution automation terminals is one of the most important indicators of distribution network operation. Through the online status of distribution automation terminals, you can understand the operation status, power usage, and distribution network faults of the entire distribution network, and then make various production plans and optimize improvement plan. However, the online monitoring of distribution automation terminals is one of the difficulties in the operation of distribution networks. At present, most systems monitor a terminal independently. Network deployment. Contents of the invention [0003] The purpose of the present invention is to solve the ...

Claims

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Application Information

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IPC IPC(8): H02J13/00
CPCH02J13/0006H02J13/0017
Inventor 李宏伟王婧潘志远郑鑫王彦垒苏振华钟庆立
Owner STATE GRID OF CHINA TECH COLLEGE
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