Arithmetic operation device, plant, arithmetic operation method and program

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United States of America Patent

PATENT NO 12111627
APP PUB NO 20220326674A1
SERIAL NO

17618096

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Abstract

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An arithmetic operation device includes a performance calculation unit that is configured to calculate performance of a plant before introduction of a part and the performance of the plant after the introduction of the part for each of combinations of a plurality of loads in the plant and a plurality of atmospheric temperatures around the plant, a storage unit that is configured to store a data table indicating a percentage of an operating time of the plant for each of the combinations, and a performance improvement calculation unit that is configured to calculate, on the basis of a calculation result in the performance calculation unit and the data table, how much the performance of the plant is improved compared with the performance before the introduction of the part in a case where the part is introduced and the plant is operated at the percentage indicated by the data table.

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Patent Owner(s)

Patent OwnerAddress
MITSUBISHI HEAVY INDUSTRIES LTD2-3 MARUNOUCHI 3-CHOME CHIYODA-KU TOKYO 1008332 ?1008332

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Endo, Itaru Kanagawa, JP 15 301
Murakami, Masayuki Kanagawa, JP 63 317
Nagafuchi, Naoyuki Kanagawa, JP 44 234
Nagasaka, Wataru Kanagawa, JP 2 0

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