Etiqueta Passiva de RFID para Identificação do Consumo de Energia Elétrica

In this paper, we present a passive UHF RFID tag with an electric current sensor for identification purposes of the electric power consumed by an electrical-electronic equipment. By detecting the current flowing in the power cable of an equipment, it is possible to modify the identification conditions (the detection properties) of the tag within the coverage area of a reader. The identification of the tag by the system allows for the customized monitoring of the power consumed by an equipment in different environments, domestic and/or industrial. This way, the solution presented falls directly within the context of the Internet of Things.