Patent ID: 9031799
Filing Date: 2015-05-12
Classification: H04Q

Abstract:
1. A remote electricity safety diagnosis system, comprising: a digital switch gear detecting AC voltage or current of a power supply line with a sensor, and diagnosing an arc or a partial discharge in a detected waveform and storing the arc or the partial discharge as a diagnosis data and transmitting the diagnosis data to an upper server, so as to diagnose safety of electric facilities; and a digital distribution panel including a main breaker and a branch breaker and detecting AC voltage or current input through the power supply line and storing the AC voltage or current as a detection data, and sensing and breaking the arc in the detection data, and transmitting the detection data to the upper server through wired and wireless communication, wherein the digital distribution panel includes: a distribution panel controller detecting the current and voltage of the power supply line and an on/off state of a breaker and controlling the breaker; a sensor module configured to include at least one sensor mounted around the distribution panel; a black box unit storing the detection data input from the distribution panel controller and the sensing data input from the sensor module; and a communication unit transmitting a message to the remote server using a data stored in the black box unit and receiving a response message; and a gateway module including a processor controlling the communication unit.