Power grid maintenance work monitoring system based on precise meteorology and early warning method thereof

Abstract

The invention discloses a power grid maintenance work monitoring system based on precise meteorology. The power grid maintenance work monitoring system is composed of an OMS system, a monthly maintenance schedule, a meteorological data system, a power transmission line video monitor, a GIS middleware service, and a visual display and data analysis server. The system sets relevancy with meteorological factors according to specific work content of each maintenance by acquiring a power grid maintenance plan; meteorological monitoring and early warning of three time states of'before working ', 'during working' and'during power transmission 'are carried out on power grid maintenance work; the invention further discloses an early warning method of the power grid maintenance work monitoring system based on the precise weather, and the beneficial effects of the invention are that the safety and reliability of the power grid weather monitoring and early warning are effectively improved throughthe power grid maintenance work monitoring system based on the precise weather and the early warning method and system thereof; and the technical support level of power grid risk control and fault research and judgment of regulation and control operation personnel is obviously improved.

Description

technical field [0001] The invention belongs to the technical field of electric power system meteorological early warning, and in particular relates to a power grid maintenance work monitoring system and an early warning method based on precise weather. Background technique [0002] With the continuous warming of the global climate, the increase of abnormal meteorological disasters and the continuous expansion of the power grid scale, the frequency and degree of impact of meteorological disasters on the power grid are gradually increasing. The safety and reliability of meteorological monitoring and early warning methods can no longer meet the current situation. The demand has reduced the technical support level of grid risk control for the control and operation personnel; at present, the power grid has entered the era of large power grid with UHV AC and DC hybrid connection, and the maintenance work of the existing power grid system is not supported by accurate weather inform...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a grid maintenance work monitoring system based on accurate weather to solve the problem that the maintenance work of the existing power grid system proposed in the above background technology is not supported by accurate weather information, and the influence of bad weather during the work cannot be predicted in advance, which affects the maintenance It is difficult to obtain the historical meteorological data corresponding to the historical power grid fault information, carry out big data analysis, analyze the corresponding relationship between the fault situation and the weather conditions of the equipment at that time, and analyze the disaster damage caused by severe weather. It is difficult to provide data support for meteorological fitness index setting and severe weather identification by analyzing the specific relationship between weather conditions and equipment failures

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