Grid-connected data checking method, system and equipment based on intelligent sensing technology and medium

Abstract

The invention discloses a grid-connected data checking method, system and device based on an intelligent sensing technology and a medium, and belongs to the technical field of data monitoring and checking, and the method comprises the steps: obtaining key parameters of a power system, and constructing an operation state monitoring model; acquiring preset data through the operation state monitoring model to obtain an operation parameter distribution model of the grid-connected system, and constructing a standard model based on statistical analysis and a working condition parameter set of the operation parameter distribution model; dynamically constructing a data transmission model through the operation parameter distribution model in combination with power system environmental factors; and in combination with a data transmission model, analyzing the deviation characteristics of the acquired data to obtain a voltage-current-temperature three-drive deviation threshold model. According to the method, the voltage-current-temperature three-drive deviation threshold model is used for first checking, and the multi-dimensional checking matrix and the data anomaly correction model are combined, so that data anomaly caused by factors such as environmental disturbance, sensor drift or communication delay can be accurately identified and corrected.

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