Online safety and stability analysis system for power grid
A technology that is safe and stable and analyzes the system. It is applied in the field of power system and can solve problems such as failure to take effective consideration of risk failures, and achieve the effect of improving the ability of power grids to prevent and resist disasters and improve the reliability of power supply.
Pending Publication Date: 2020-08-14
武汉汉宁电力设计咨询有限责任公司
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Problems solved by technology
[0003] At present, the traditional online security and stability analysis mainly considers the impact of equipment failure u
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[0020] The present invention will be further explained below in conjunction with the accompanying drawings and specific embodiments.
[0021] refer to figure 1 , the online security and stability analysis system of the power grid of the present invention includes a data collection module, a data processing module, an online security analysis module, a network display module, a power grid meteorological disaster processing unit, a data collection module, a data processing module, an online security analysis module, and a network display module The power grid meteorological disaster processing modules are connected in turn, the data acquisition module includes a meteorological data acquisition unit and a power grid operation data acquisition unit, and the meteorological data acquisition unit is used to collect real-time meteorological data and various meteorological disaster data over the years; the power grid operation data acquisition unit, Used for real-time power grid operat...
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The invention discloses an online safety and stability analysis system for a power grid. The system comprises a data acquisition module, a data processing module, an online safety analysis module, a network display module and a power grid meteorological disaster processing unit. The data acquisition module, the data processing module, the online safety analysis module, the network display module and the power grid meteorological disaster processing module are connected in sequence; the data acquisition module comprises a meteorological data acquisition unit and a power grid operation data acquisition unit, and the meteorological data acquisition unit is used for acquiring real-time meteorological data and various meteorological disaster data over the years; and the power grid operation data acquisition unit is used for acquiring real-time power grid operation data and power grid fault data when various meteorological disasters occur over the years. According to the system, power grid operation management personnel can more accurately grasp and timely carry out emergency processing on areas where power grid meteorological disasters may happen, and the situation that overall online safe and stable operation of the power grid is affected due to large-area damage to power grid operation when the meteorological disasters come is prevented.
Description
technical field [0001] The invention relates to the technical field of power systems, in particular to an online safety and stability analysis system for a power grid. Background technique [0002] Following the rapid development of the national economy, the development of the power grid is accelerating, and its internal connections are becoming increasingly close. The failure of important equipment will lead to greater economic losses. The power industry is an industry with high meteorological sensitivity and high demand, and its production, construction, and operation are greatly affected by environmental meteorological factors. In recent years, various factors have caused typhoons, strong convection, heavy fog, high and low temperature and other weather phenomena to occur abnormally frequently, and meteorological disasters are more frequent than in the past. With the continuous warming of the global climate, the increase of abnormal meteorological disasters and the conti...
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Login to View More IPC IPC(8): G01R31/00G01R31/08
CPCG01R31/00G01R31/086G01R31/088
Inventor 冉红文谢利媚袁丽琴
Owner 武汉汉宁电力设计咨询有限责任公司