Patent ID: 11913126
Assignee: TOSHIBA ENERGY SYSTEMS & SOLUTIONS CORPORATION
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC C  G  H  Y | IPC C  G  H

Claim 6:
7. The device of claim 1, further comprising:
a generator configured to generate an evaluation function in which a value obtained by multiplying an amount of a portion of the first power, which is supplied to the power grid, by a coefficient, a value obtained by multiplying the power amount of the second power by a coefficient, a value obtained by multiplying the reduced power amount by a coefficient, and a value obtained by multiplying a production amount of the hydrogen by a coefficient are added for every unit time in the first period; and
a calculator configured to calculate, for the every unit time, the second power, the first power, the reduced power amount, and the production amount of the hydrogen in such a manner that the evaluation function has an extreme value, wherein
the reduced power amount in the evaluation function is set by calculation processing by the first setter and the second setter, and
the controller executes the control based on a result of calculation by the calculator.