| 摘要 |
Disclosed is a power control device in a power system (11) to which power sources that include a generator and a storage battery are connected. The power control device has a power aggregator (4) that selects the power source based on the amount derived from CO2. The power aggregator includes: a data collection unit (41) that, once target functions for devices that collect information are input via a parameter setting screen displayed in a display unit (46) in accordance with data that has been input, obtains information including voltage and current values for the devices in the power system according to the target functions; a power coloring unit (43) that calculates which generator is the source of power stored in the storage battery, based on the voltage, current, and admittance of each power source, and calculates the amount sourced from CO2, which is a pre-set CO2 derivation coefficient for each power generator type multiplied by the power derived from each generator; and a system control device calculation unit (45) which displays in the display unit (46) the amount derived from CO2 for each power source. |
