Power grid data acquisition, analysis and processing system

Abstract

The invention discloses a power grid data acquisition, analysis and processing system, which comprises an upper computer, an LTE communication module and an acquisition terminal, and is characterizedin that the upper computer comprises a central processing module, a data analysis unit, a data processing unit, an alarm unit and a data storage unit, wherein the central processing module is in interactive connection with the data analysis unit. According to the invention, the data analysis unit analyzes the power grid data, and if failure data is discovered, an alarm signal is sent to the alarmunit to notify workers to maintain and process fault parts in the power grid in time; and meanwhile, the data analysis unit sends fault information to the central processing module, a compressed fileis stored in an abnormal database in the data storage unit, and after statistics of the fault data is completed, according to a result obtained after statistics of the fault data, a reason why a faultoccurs easily is found out, and the reason why the fault occurs easily is avoided, so that the occurrence frequency of the fault in the later period is reduced, and the safety of a power grid is improved.

Description

Technical field: [0001] The invention relates to the technical field of data acquisition, in particular to a power grid data acquisition, analysis and processing system. Background technique: [0002] The whole composed of substations of various voltages and transmission and distribution lines in the power system is called the power network. It includes three units of power transformation, power transmission and power distribution. The task of the power grid is to transmit and distribute electric energy, to change the voltage, power grid, and frequency of the power grid in normal operation. It is stipulated that the up and down fluctuations shall not exceed ±0.2Hz, because it not only affects the internal operation of the power system, but also affects thousands of households to varying degrees. . When the frequency drops to 48Hz, the motor speed drops by about 4%, so the output of many industrial products will drop, and the quality cannot be guaranteed. Therefore, it is ...

AI Technical Summary

Problems solved by technology

When the frequency drops to 48Hz, the motor speed drops by about 4%, so the output of many industrial products will drop, and the quality cannot be guaranteed

Therefore, it is very important to ensure the stable operation of the power system at the rated frequency, among which the collection and analysis of power grid data is particularly important. The storage of power grid fault data is prone to similar faults during the subsequent power grid operation, which reduces the security of the power grid. For this reason, a power grid data collection, analysis and processing system is proposed

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