Fuel control device, combustor, gas turbine, control method, and non-transitory computer-readable medium

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United States of America

PATENT NO 12152540
SERIAL NO

17960360

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Abstract

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A fuel control device includes a combustion temperature estimation value calculation unit that calculates a temperature estimation value when a mixture of fuel and inflow air is burned using an atmospheric condition, an opening degree command value of a valve that controls the amount of air that is mixed with the fuel and burned, and an output prediction value calculated on the basis of a fuel control signal command value used for calculation of a total fuel flow rate flowing through a plurality of fuel supply systems, a fuel distribution command value calculation unit that calculates a fuel distribution command value indicating a distribution of fuel output from the fuel supply systems based on the temperature estimation value, and outputs the fuel distribution command value, and a valve opening degree calculation unit that calculates each valve opening degree of a fuel flow rate control valve of the fuel supply systems.

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Patent Owner(s)

Patent OwnerAddress
MITSUBISHI HEAVY INDUSTRIES LTD2-3 MARUNOUCHI 3-CHOME CHIYODA-KU TOKYO 100-8332

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Akizuki, Wataru Kanagawa, JP 11 195
Fujii, Fuminori Kanagawa, JP 14 130
Haga, Ryoichi Kanagawa, JP 23 364
Iwasaki, Yoshifumi Kanagawa, JP 30 199
Matsumi, Isamu Kanagawa, JP 3 21
Nakahara, Hisashi Kanagawa, JP 36 434
Saito, Akihiko Tokyo, JP 86 1529
Sonoda, Takashi Tokyo, JP 77 569
Sumimura, Naohiro Kanagawa, JP 3 28
Takenaka, Ryuji Kanagawa, JP 15 51
Yamamoto, Keisuke Tokyo, JP 178 2120
Yoshioka, Shinichi Kanagawa, JP 53 1437

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