Research on acquisition link monitoring of power metering master station based on Internet of Things
In order to effectively monitor the acquisition link and clearly present the monitoring results,the acquisition link monitoring method of power metering master station based on Internet of things is designed.The wireless sensor is used to collect the link related information of each link of the power metering master station,and the information is preprocessed.The link related information features are extracted by the prin-cipal component analysis method,and the K-nearest neighbor classification algorithm is used to classify and identify the dimension reduced feature information,so as to complete the acquisition link state monitoring.The experiment results show that this method can accurately monitor the acquisition link status,the data up-date rate is fast,and the output monitoring results have high definition.
the internet of thingspower metering main stationacquisition link monitoringthe principal componentsK nearest neighbor
万方数据
维普
