POWER GENERATION PLAN FORMULATION SYSTEM FOR SMALL-SCALE POWER SYSTEM AND METHOD THEREFOR

摘要

A power generation plan creating system and a method thereof which can create an optimized operation plan with a power quality being as a parameter in a small-scale power system are provided. A power generation plan creating system includes a condition setting unit setting a time slot of a power generation plan, a power-quality-condition setting unit setting a condition for a frequency fluctuation and for a voltage fluctuation to set a power quality condition, a power generation plan calculating unit setting an operation cost based on the set time slot of the power generation plan and power quality, a blackout rate calculating unit calculating a blackout rate for each blackout time, a risk calculating unit calculating a blackout risk based on the blackout rate, and a whole cost integrating unit totaling the blackout risk and the operation cost to integrate a whole cost for each power quality.