STORAGE BATTERY UTILIZATION SYSTEM

摘要

PROBLEM TO BE SOLVED: To effectively utilize a private generating power supply apparatus 18, nighttime power and a storage battery 20.

SOLUTION: A storage battery utilization system includes: base pattern data selection means 40 for selectively reading out base pattern data 58 suitable for expectation of a power consumption of a target day; schedule data acquisition means 42 for acquiring a building user's schedule data 60; external information acquisition means 44 for acquiring information providing external factors in varying the generated output of the private generating power supply apparatus 18; expected power consumption calculation means 46 for calculating a daily total power consumption of the target day; expected generated output calculation means 48 for calculating expected generated outputs of the target and preceding days; appropriate power charge calculation means 50 for calculating an appropriate power charge of the storage battery 20 of the preceding day; and storage battery charge control means 52 for charging the storage battery 20 with power to the appropriate power charge.

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