Power management control system for a storage battery-equipped natural energy power generation system

摘要

When the power management process is started (S101), automatic / manual setting of the calculation of the power generation output upper limit target candidate value is determined (S102). If it is not automatic calculation, a power generation output upper limit target candidate value is input (S103), and if it is automatic calculation, a power generation output upper limit target candidate value is calculated (S104). Next, the power generation output upper limit target candidate value is compared with the generator rated output to determine whether or not the power generation output upper limit target candidate value the generator rated output (S105). If the comparison result is YES, the power generation output upper limit target value is set as power generation output upper limit target value = power generation output upper limit target candidate value (S106). Next, control is performed to adjust the generated power of the natural energy power generation apparatus so that the power generation output value approaches the set power generation output upper limit target value (S107). This makes it possible to reduce the capacity of the storage battery in the storage battery-equipped natural energy power generation system.