| 摘要 |
A power network monitoring system includes a master device (M) installed in at least one substation among the plurality of substations, and a plurality of slave devices (S) installed in remaining substations except from the substation in which the master device is installed. Each of the slave devices (S) includes a first PMU (10) configured to measure data such as reactive/active power, magnitudes and phase angles of a voltage and current of the substation in which the slave device is installed. The master device (M) analyzes data transmitted from each of the slave devices (S), generates a command for taking action of a corresponding slave device (S) based on an analyzed result, and transmits the generated command to the corresponding slave device (S). |
