A User Electric Theft Detection Model Based on Descending Order Organization Algorithm and Recursive Model Method
To further improve the detection accuracy of the phase lines and line nodes of place where the users steal electric,a novel model based on descending order organization algorithm and recursive model algorithm is proposed.The model confirms whether there is electric theft events by combining public alarms and current differences.The phase lines and neutral lines where the electric theft events happen are detected by the bypass detection functions of the smart electricity meters.Based on the alarm information of"electric theft detection in the circuit"and the power supply of"shunting detection"of the electric me-ters,this paper detects the line nodes where the user of the electric theft event is located.For verifying the effectiveness of the built model,the built model is used to detect electric theft events in a 4-node distribution system.The results of the example a-nalysis show that the model constructed can accurately detect the phase lines and the specific distribution line nodes where there are electric theft events.
electric theft detectionelectric theft phase lineelectric theft nodedescending organization algorithmrecursive model algorithm
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