ENERGY SUPPLY AND DEMAND OPERATIONAL GUIDANCE DEVICE AND ENERGY SUPPLY AND DEMAND OPERATIONAL METHOD FOR INSIDE OF IRON MILL

摘要

In the energy supply and demand operation guidance apparatus according to one embodiment of the present invention, when the alarm display unit 7 has a lower operating cost calculation value than the operating cost actual value, and the operating cost correction value is higher than the operating cost actual value, The alarm information is displayed on the guidance screen 8 when the rising amount of the supply and demand operation cost calculated by the unit 4 is equal to or larger than the set value. The alarm display unit 7 outputs the actual value of the supply / demand amount of the energy utility at the current time and the optimum supply / demand amount of the energy utility calculated by the optimization calculation unit 5. [ This makes it possible to suppress the increase in the operating cost of the energy utility due to a prediction error of the supply / demand balance of future energy utilities.;