POWER RATE CALCULATION METHOD AND POWER RATE CALCULATION DEVICE

摘要

A power rate calculation method for used in a facility that has the plurality of privately-used areas and a common area, one or more power generators are installed in the common area, includes: obtaining a plurality of first power amounts consumed by each of the privately-used areas, detecting whether or not a second power amount generated by the one or more power generators is larger than or equal to a third power amount consumed by both of the plurality of privately-used areas and the common area; and calculating the power rates from the plurality of first power amounts by applying a first rate structure when the second power amount is larger than or equal to the third power amount and by applying a second rate structure that is different from the first rate structure when the second power amount is smaller than the third power amount.

主权项

1. A power rate calculation method for used in a facility that has the plurality of privately-used areas and a common area, one or more power generators are installed in the common area, the method comprising:
obtaining a plurality of first power amounts consumed by each of the privately-used areas in a prescribed period; detecting whether or not a second power amount generated by the one or more power generators is larger than or equal to a third power amount consumed by both of the plurality of privately-used areas and the common area in each unit time in the prescribed period; and calculating the power rates in the prescribed period from the plurality of first power amounts by applying a first rate structure when the second power amount is larger than or equal to the third power amount and by applying a second rate structure that is different from the first rate structure when the second power amount is smaller than the third power amount.