Grid equipment based typhoon warning method and device

A power grid equipment and typhoon technology, applied in the direction of electrical digital data processing, climate sustainability, instruments, etc., can solve the problems of high cost, no power grid facilities to establish a typhoon disaster warning method, and the inability to accurately and comprehensively monitor the impact of power grid equipment , to achieve the effect of reducing destructiveness and grid loss

Active Publication Date: 2015-09-30
EMERGENCY MANAGEMENT CENT OF STATE GRID SHANDONG ELECTRIC POWER
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no special typhoon disaster early warning method for power grid facilities. Regular or irregular maintenance of power grid equipment is often used to prevent typhoon disasters from affecting power grid equipment.
For sudden typhoon disasters, timely early warnin

Method used

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  • Grid equipment based typhoon warning method and device

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Embodiment Construction

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

[0036] The system architecture of the present invention adopts the J2EE multi-layer architecture, which has good scalability, is convenient for system interconnection, has high security, and is also easy to maintain and manage. At the same time, the standard J2EE multi-layer system and component design are adopted to provide a reliable underlying foundation for the operation of the platform system, making the system development faster and more efficient, and the system's security, scalability, portability, usability, and ease of use. Maintainability is strongly guaranteed.

[0037] Based on the power GIS platform, a regional power grid wind assessment model is established, which can realize the prediction and forecast of extreme wind field distribution, and give early warning to the line towers affected by it, so as to remind relevant operators for their deci...

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Abstract

The invention discloses a grid equipment based typhoon warning method and device. The method includes: in a grid GIS (geographic information system) platform, positioning grid equipment coordinates in a warning area; determining a grid equipment map layer according to the coordinates of grid equipment; monitoring typhoon disaster information of the warning area in real time, and storing the information to a grid GIS database; establishing a regional grid typhoon evaluation model; giving warnings at different levels according to the current real-time wind speed and wind resistance information of grid facilitates, generating grid typhoon disaster warning results, releasing text documents through a disaster-preventing and disaster-reducing comprehensive detecting and warning system, visually displaying the text documents in a scrolling message form, and releasing the warning results. The method has the advantages that the professional electric typhoon warning model is established, fine warning targeted to electric power facilities is realized, destructiveness of disasters is lowered effectively, targeted anti-wind measures are formed beneficially, and grid loss is reduced.

Description

technical field [0001] The invention belongs to the field of meteorological early warning of power systems, and in particular relates to a typhoon early warning method and device based on power grid equipment. Background technique [0002] The safe and reliable operation of power transmission and transformation equipment is closely related to the meteorological environment. In the past, the safety assessment of the power grid did not take into account the meteorological environmental factors. Typhoons are one of the weather factors that have the greatest impact on power transmission networks. The coastal cities in southeastern my country are hit by typhoons every year. Each typhoon will cause considerable damage to the local power grid. To evaluate the damage caused by typhoons, according to the typhoon resistance of different equipment The ability to give the danger level is an important measure to reduce the damage of typhoon to the transmission network and improve the saf...

Claims

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Application Information

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IPC IPC(8): G06F17/50
CPCY02A90/10
Inventor 于良民孙为民孙世军程中华汪友杰张治取杨啸帅韩洪王波张鹏
Owner EMERGENCY MANAGEMENT CENT OF STATE GRID SHANDONG ELECTRIC POWER
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