| 摘要 |
The present invention relates to a remote control system for photovoltaic power facilities, the remote control system comprising: a solar cell array which includes multiple solar cell modules, and converts solar energy into electric energy; a meteorological measurement device which measures meteorological data including illumination of the sun and temperature hourly to monitor the generated amount of photovoltaic power; a power converting device which converts direct current power generated through the solar cell array into alternating current power, outputs the alternating current power, and measures data including the output voltage, current, power, and harmonics of power; a data collecting device which collects the data measured through the solar cell array, the meteorological measurement device, and the power converting device, and transmits the data to a monitoring server; a distribution board which distributes the generated power and power received from KEPCO to use the power by branch, measures branch data including overvoltage, overcurrent, and current leakage of each branch, and transmits the data to the monitoring server; and the monitoring server which receives and stores the data collected by the data collecting device and the branch data measured through the distribution board, and determines an abnormal state and a durability of the solar cell module. |
