System for remote diagnosing failure and monitoring of electric equipment using low power wide area network

The present invention relates to an AMI electrical equipment fault monitoring system using a low-power wide area communication network, and more particularly, to an AMI electric equipment fault monitoring system using an electric power facility installed in an electric facility where electric equipment for performing at least one of electric power generation, At least one electrical equipment monitoring device arranged to measure a failure of the electrical equipment to obtain fault related information for the electrical equipment, and to transmit the device identification information together with the fault related information to the obtained electrical equipment A gateway for receiving device identification information together with fault related information on electrical equipment transmitted from each electrical equipment monitoring device through a low power wide area network (LPWAN), and transmitting the device identification information through a wired / wireless communication network; The gateway of each electric facility monitoring device received from the gateway through the wired / Based on the device identification information together with the fault related information on the electric equipment, it is possible to diagnose the fault condition for each electric equipment of each electric equipment monitoring device, store it in a database (DB), manage and store the fault condition of the electric equipment remotely By including the electric facility management server for real-time monitoring, it is possible to remotely monitor and manage the fault condition of the electric facility remotely.