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公开(公告)号:US20230131286A1
公开(公告)日:2023-04-27
申请号:US17578990
申请日:2022-01-19
发明人: Sung Gju KANG , Hyun Hu KANG , Gwang Soo JANG , Song Hun CHA
摘要: A combined power plant is provided. The combined power plant includes a gas turbine configured to combust fuel to generate a rotating force, a boiler configured to heat water to generate steam, an ammonia decomposition apparatus configured to receive a combustion gas generated in the gas turbine to thermally decompose ammonia to generate a decomposed gas containing hydrogen, nitrogen, and a residual ammonia, a steam turbine configured to generate a rotating force using the steam generated in the boiler, and a decomposed gas supply line configured to supply the decomposed gas generated in the ammonia decomposition apparatus to a combustor of the gas turbine.
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公开(公告)号:US20220316395A1
公开(公告)日:2022-10-06
申请号:US17677006
申请日:2022-02-22
发明人: Byoung Gu BAK , Song Hun CHA , Sung Gju KANG , Hong Geun HA
摘要: A combined power generation system is provided. The combined power generation system includes a gas turbine configured to combust fuel to generate a rotational force, a heat recovery steam generator (HRSG) configured to heat feedwater using combustion gas discharged from the gas turbine and include a high-pressure section, a medium-pressure section, and a low-pressure section with different pressure levels, a fuel preheater configured to heat the fuel supplied to the gas turbine and include a primary heating part and a secondary heating part, and a high-pressure feedwater supply pipe connected to the high-pressure section to supply high-pressure feedwater to the secondary heating part.
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