| 摘要 |
<P>PROBLEM TO BE SOLVED: To perform accurate prediction of spot price in consideration for that spot price has a tendency different from in "normal time" in the event of "unplanned stoppage" of a large power plant, and perform bidding support in an exchange in consideration for that the cost of purchasing power from a spot market is not determined only by the spot price (contracted price), and "spot contracted price plus consignment charge of a power company (differed depending on the area of the contracted partner)" is actually needed (as a total cost). <P>SOLUTION: The price prediction system comprises a power generation facility unplanned stoppage information input means 1-1, a spot price prediction switching means 1-2, a general spot price predition means 1-3, an unplanned stoppage spot price prediction means 1-4, and a spot price prediction result output means 1-5. <P>COPYRIGHT: (C)2008,JPO&INPIT |
