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Flood inundation analysis and early warning system for power transmission facilities

An early warning system and flood technology, applied in forecasting, instrumentation, climate change adaptation, etc., can solve the problems of inability to accurately obtain the degree of influence of power transmission facilities and the development trend of disasters, difficulties in flood control and disaster reduction, and labor and material resources, and achieve high reliability. , easy operation, simple interface effect

Active Publication Date: 2015-01-14
ELECTRIC POWER RES INST OF GUANGXI POWER GRID CO LTD +1
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Problems solved by technology

[0003] At present, the electric power sector mainly relies on meteorological forecasts and artificial water observations to understand the flooding disasters of power transmission facilities. This method consumes a lot of manpower and material resources, and it is impossible to accurately obtain the degree of influence of power transmission facilities by floods and the development trend of disasters. , thus bringing great difficulties to the work of flood control and disaster reduction

Method used

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  • Flood inundation analysis and early warning system for power transmission facilities
  • Flood inundation analysis and early warning system for power transmission facilities
  • Flood inundation analysis and early warning system for power transmission facilities

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Embodiment Construction

[0053] Hereinafter, the present invention will be further described through specific embodiments in conjunction with the accompanying drawings.

[0054] The system structure of the present invention is as figure 1 As shown, the transmission facility flood analysis and early warning system consists of five parts: flood analysis module 1, data display module 2, flood inundation statistics output module 3, transmission facility inundation knowledge base module 4 and early warning module 5. Flood analysis and early warning system for power transmission facilities. In the process of flood simulation, compare the submerged area with the data of existing power transmission facilities to determine whether the existing power transmission facilities may be submerged and the degree of possible inundation, and the power transmission facilities Facility inundation knowledge base 27 conducts comparative analysis, automatically warns of the submerged status of power transmission facilities, ...

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Abstract

The invention discloses a flood inundation analysis and early warning system for power transmission facilities. The system is composed of a flood inundation analysis module, a data presentation module, a flood inundation statistic output module, a power transmission facility inundation knowledge base module and a early warning module, can quickly, accurately and scientifically simulate, measure and calculate the flood inundation range around the power transmission facilities and the water depth distribution of the inundated area, and can respectively present the analysis result in two-dimensional and three-dimensional views so as to report the inundation state of the power transmission facilities and early warn the inundation risk of the power transmission facilities, thereby providing important information support and decision basis for flood prevention and disaster mitigation for the power transmission facilities.

Description

technical field [0001] The invention belongs to the field of disaster prevention and mitigation of power facilities, in particular to an analysis and early warning system for flooding of power transmission facilities. Background technique [0002] Overhead transmission lines are criss-crossed and continuously distributed in the wilderness, and the terrain of the corridors is complex and changeable. All kinds of power transmission facilities are extremely vulnerable to the influence of the external environment, among which flood disasters have always been an important factor that threatens the safe operation of power transmission facilities. [0003] At present, the power sector mainly relies on weather forecasts and artificial water regime observations to understand the flooding disasters of power transmission facilities. This approach consumes a lot of manpower and material resources, and it is impossible to accurately obtain the degree of impact of power transmission facil...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06Q10/04G06Q50/06
CPCY02A10/40
Inventor 朱时阳王凯邓雨荣谢植飚李明贵陆小艺叶家发刘改进吕泽承
Owner ELECTRIC POWER RES INST OF GUANGXI POWER GRID CO LTD
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