RESERVE POWER-SUPPLYING CAPACITY TRANSACTION SYSTEM AND RESERVE POWER-SUPPLYING CAPACITY TRANSACTION METHOD

摘要

A reserve power-supplying capacity transaction system of an embodiment of the present invention comprises a reserve capacity transaction unit, a determining unit, and a transaction-compensation distribution unit. The reserve capacity transaction unit obtains the reducible amount of power by a consumer, conducts a transaction thereof as reserve demand-adjustment capacity, and obtains compensation therefor. The determining unit determines the ranking of each of the consumers, such that consumers with little difference between a power-demand prediction amount thereof and the amount of power consumption thereof will have higher rankings. The transaction-compensation distribution unit distributes the compensation such that, when a request to reduce power consumption has not been sent out, consumers having higher rankings will have higher ratios, and when a request to reduce power consumption has been sent out, the consumers having higher rankings and whose estimated reduction amount will be great after the requested amount of power to be reduced is notified to the consumers in response to the request to reduce power consumption will have higher ratios.