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Data acquiring and positioning monitoring system for quick urgent repair of power grid

A technology of data acquisition, positioning and monitoring, applied in data processing applications, information technology support systems, instruments, etc., can solve problems such as rapid repair of unfavorable power grids, affecting the stability of power grid power supply and the rapidity of repairs, etc., to facilitate rapid elimination , the effect of extended functions

Inactive Publication Date: 2014-12-17
STATE GRID HENAN ELECTRIC ZHOUKOU POWER SUPPLY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The primary task of implementing power grid repairs is to conduct data analysis and fault location investigations in outage areas. Most of them use the method of segmented inspections of power transmission lines in distribution networks to segment power transmission lines and disconnect each section in turn. The connection between the transmission line and the power grid, so as to manually measure whether there is a fault in the disconnected power transmission line, so as to determine the line where the fault point is located, but this method is not conducive to the rapid repair of the power grid, thus affecting the stability of the power supply of the power grid and the repair. rapidity

Method used

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  • Data acquiring and positioning monitoring system for quick urgent repair of power grid

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Embodiment 1

[0024] like figure 1 As shown, a data acquisition and positioning monitoring system for rapid repair of power grids includes a data transmission unit and a data acquisition unit, a data monitoring unit, a data positioning unit and a data terminal respectively connected to it. The data acquisition unit includes a digital electric meter 1 And the data collector 2, the data monitoring unit includes several independent GIS platforms 5 and some early warning modules 6 based on the GIS platform, the data positioning unit includes a positioning module and an addressing module, and the data transmission unit 4 includes a wireless communication platform with multiple input and output.

[0025] The positioning module comprises a processor 7 and a data memory 8 and a carrier signal transmitter 9 connected thereto respectively; the addressing module comprises a carrier signal receiver 10, a data register 11 and a data encoder 12 connected in sequence by a bidirectional transmission line, a...

Embodiment 2

[0032] A data acquisition and positioning monitoring system for quick repair of power grids, the difference from Embodiment 1 is that the data transmission unit 4 includes multiple sets of wired optical cable connection ports.

[0033] As an extension, the early warning module can also be interconnected with the power dispatching system, aiming to quickly deploy, limit, and safely handle the power grid when a fault warning occurs. The power dispatching system mainly prevents equipment damage due to overload and other reasons. In order to improve the speed of resolving emergencies and emergency situations during the time period of ensuring power dispatching and power supply, and further ensure the safe operation level of power supply, modern monitoring, control and management methods have been formed.

[0034] Similarly, the data acquisition unit can also be connected with the marketing MIS system to realize the effective interconnection of user real-time monitoring information ...

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Abstract

The invention discloses a data acquiring and positioning monitoring system for quick urgent repair of a power grid. The system comprises a data transmission unit, a data acquiring unit, a data monitoring unit, a data positioning unit and a data terminal device, wherein the data acquiring unit, the data monitoring unit, the data positioning unit and the data terminal device are connected with the data transmission unit; the data acquiring unit comprises a digital ammeter and a data acquiring device; the data monitoring unit comprises a plurality of independent GIS (Gas Insulated Switchgear) platform, and a plurality of early-warning modules which are on the basis of the GIS platforms; the data positioning unit comprises a positioning module and an addressing module; the data transmission unit comprises a multi-way input / output wireless communication platform. According to the data acquiring and positioning monitoring system for the quick urgent repair of the power grid, the principles of intensive controlling and addressing positioning are utilized to realize the acquiring monitoring before a fault and the quick looking up of a fault point, which is beneficial to quickly create a fault processing and analyzing report, and therefore, an urgent repair worker can quickly determine and implement.

Description

technical field [0001] The invention relates to the technical field of power grid operation and maintenance management systems, in particular to a data collection and positioning monitoring system for rapid repair of power grids. Background technique [0002] At present, the intelligentization and automation of the distribution network are getting higher and higher, and the use of modern electronic technology, communication technology, computer and network technology has gradually been realized to realize the monitoring, protection, control and distribution of the distribution system during normal operation and accidents. Modernization of electricity management. However, as power users rely more and more on power quality and reliability of power supply, once a fault occurs, power failure or damage will cause huge losses, especially in recent years. Large-scale, long-term, and high-intensity natural disasters not only cause power grid transmission line collapse, disconnectio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/06G06Q50/06
CPCY04S10/50
Inventor 史宏伟韩爱芝刘守明魏韬柴冰王彪郭宝林韩庆军
Owner STATE GRID HENAN ELECTRIC ZHOUKOU POWER SUPPLY
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