Patent ID: 9523731
Filing Date: 2016-12-20
CPC Classification: G01R

Claim Text:
1. A diagnosis system for monitoring a status of a switchboard, the diagnosis system comprising: a sensor unit installed in a switchboard and comprising a plurality of sensors configured to sense two or more of a partial discharge (PD) signal, a temperature signal, or an arc signal and to output a switchboard status sensing signal for each sensed signal; a data collecting device configured to receive each switchboard status sensing signal from the sensor unit and collect a plurality of datums for status monitoring and diagnosis control of the switchboard based on each received switchboard status sensing signal; and a remote monitoring device configured to perform the status monitoring and diagnosis control of the switchboard based on a plurality of measuring datums received from the data collecting device, wherein the switchboard is provided in plurality and the data collecting device is further configured to: collect switchboard status monitoring signals received from a plurality of switchboards; and transmit the switchboard status monitoring signals received from the plurality of switchboards to the remote monitoring device according to a preset priority.