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Hidden trouble and tripping risk analysis system for power system

A power system and risk analysis technology, applied in information technology support systems, instruments, data processing applications, etc., can solve problems such as mutual interference between power facilities and other facilities, threats to power production and social public security, and damage to power facilities. The effect of enhancing the competitiveness of enterprises, improving the reliability of power supply and improving the management level

Inactive Publication Date: 2017-07-25
STATE GRID CORP OF CHINA +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Cases of theft of transmission wires, transformers, and tower materials occur frequently; the "line-tree contradiction" between greening projects and power transmission and distribution lines is prominent; illegal building, illegal construction, and illegal operations in power facility protection areas have become the norms of power supply safety production. Major hidden dangers; Human negligence and "ignorant" behaviors destroy power facilities from time to time; some local relevant departments violate the regulations for approval, and the phenomenon of artificial interference between power facilities and other facilities is increasing; it poses a serious threat to power production and public safety. threaten

Method used

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  • Hidden trouble and tripping risk analysis system for power system

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Embodiment 1

[0026] A power system hidden danger and tripping risk analysis system, including a power transmission and distribution information query unit and a hidden danger analysis unit, the two are connected through a data transmission unit 1; the power transmission and distribution information query unit includes a detection module 3, a scheduling module 4 and a display Module 5, display module 5 is connected with detection module 3, scheduling module 4 respectively; Hidden danger analysis unit comprises control module 6 and the data processing module 7 that is connected with control module 6 respectively, analysis module 8; Scheduling module 4 passes serial data port 9 Connecting the power GIS system 10 and the power dispatching system 11, the display module realizes the information query of the transmission and distribution line route and the surrounding environment, and the analysis module comprehensively analyzes the hidden dangers and trip risks of the power system, and formulates ...

Embodiment 2

[0033] A power system hidden danger and tripping risk analysis system is different from Embodiment 1 in that the data transmission unit uses a wireless transmission unit, including a GSM digital transmission module and a CDMA digital transmission module. Both CDMA and GSM are currently mature and stable 2G communication mainstream systems. In terms of communication quality, the communication quality of CDMA is higher than that of GSM. In voice communication under the same environment, the noise of CDMA is much smaller than that of GSM. In terms of radiation, CDMA adopts excellent power control technology, which is also smaller than GSM; however, GSM adopts the digital mobile communication mode of time division multiple access in terms of signal transmission stability. Both cost and application range have advantages, so in the present invention, it should be selected according to specific conditions.

Embodiment 3

[0035] A power system hidden danger and tripping risk analysis system, the difference from Embodiment 1 is that a photovoltaic array is installed on the display module, and the photovoltaic array is connected to a DC battery, which can be powered by solar energy, thereby increasing the continuity and safety reliability of the system .

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Abstract

The present invention discloses a hidden trouble and tripping risk analysis system for a power system. The system comprises a power transmission and distribution information query unit and a hidden trouble analysis unit. The power transmission and distribution information query unit and the hidden trouble analysis unit are connected through a data transmission unit. The power transmission and distribution information query unit comprises a detection module, a scheduling module and a display module. The display module is respectively connected with the detection module and the scheduling module. The hidden trouble analysis unit comprises a control module, a data processing module and an analysis module, wherein the data processing module and the analysis module are respectively connected with the control module. The scheduling module is connected with a power GIS system and a power dispatching system through serial data ports. A display unit realizes the information query for the walking path of a power transmission and distribution line and the peripheral environment thereof. The analysis module realizes the comprehensive analysis on the hidden trouble and the tripping risk of the power system, and formulates hidden trouble treatment and tripping prevention countermeasures. According to the invention, through the acquisition of the power information and the real-time analysis of data, the damage to equipment, caused by the hidden trouble and the tripping risk of the power system, can be avoided. The operation and maintenance efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of power system risk prevention and control and analysis, in particular to a power system hidden danger and tripping risk analysis system. Background technique [0002] In recent years, the cases of power facilities being damaged by external forces are very prominent. Cases of theft of transmission wires, transformers, and tower materials occur frequently; the "line-tree contradiction" between greening projects and power transmission and distribution lines is prominent; illegal building, illegal construction, and illegal operations in power facility protection areas have become the norms of power supply safety production. Major hidden dangers; Human negligence and "ignorant" behaviors destroy power facilities from time to time; some local relevant departments violate the regulations for approval, and the phenomenon of artificial interference between power facilities and other facilities is increasing; it pos...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/06G06Q50/06
CPCG06Q10/0635G06Q50/06Y04S10/50
Inventor 李宏伟王瑞东王涛郭峰杨光王予疆贾伟
Owner STATE GRID CORP OF CHINA
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