ENERGY MANAGEMENT METHOD AND ENERGY MANAGEMENT SYSTEM

摘要

PROBLEM TO BE SOLVED: To effectively manage energy coordinating multiple operation settings of multiple devices.

SOLUTION: In operation settings of multiple devices, respective priorities are set. An energy management method comprises: a step 350 of setting a target priority to the highest; a step 360-370 of calculating power consumption with the use of information on elements having priorities equal to or higher than the target priority and calculating the sum of the power consumption in each time zone; a step 380 of calculating the sum of evaluation values based on the sum of the power consumption calculated for each time zone and a list of power usage in each time zone of power generation information; and repeating calculation until the target is achieved by the sum of evaluation values; and a step 390 of determining operation schedule of each electric device according to elements of an operation list when the target is achieved.

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