| 摘要 |
PROBLEM TO BE SOLVED: To provide options concerning electricity price, charging time periods, charging time, and electric power selling at the time of charging/discharging of a storage battery. SOLUTION: A display/input part 2 receives an input of the restriction condition for charging/discharging. The electric power purchasing/selling price table storage part 12 in system power obtains the price information for the electric power selling and purchasing. The storage battery charging and discharging control/storage battery condition detection unit 7 obtains storage battery information. An optimum schedule calculation unit 11 prepares a charging/discharging schedule so as to satisfy the restriction condition based on the restriction condition, price information, and storage battery information. The charging/discharging control unit 3 performs charging/discharging of the storage battery based on the schedule prepared by the optimum schedule calculation unit 11. COPYRIGHT: (C)2011,JPO&INPIT |
