发明名称 |
POWER GENERATION SYSTEM INCORPORATING MULTIPLE RANKINE CYCLES |
摘要 |
A power generation system (100) and a method of generating power. In one embodiment of the system shown in FIG. 1, a gasification subsystem (1) is configured to convert a carbonaceous fuel to fuel suitable for combustion in a gas turbine (48). A first power generation cycle (2) includes the gas turbine (48) coupled to receive fuel from a gasifier (24). A first Rankine cycle (3) is coupled to receive thermal energy from at least the first power generation cycle (2) and generate power with a first vapor turbine (58). A second Rankine cycle (4) is coupled to receive thermal energy from the gasification subsystem (1) or the first power generation cycle (2) and generate power with a second vapor turbine (82). In an associated method, syngas (26) is generated and processed to remove components therein. Power is generated in a first turbine (48) with the processed syngas (33). Power is generated in a second turbine (58) with heat recovered from exhaust produced by the first turbine (48). Power is generated in a third turbine (82) with heat recovered from the syngas (33). |
申请公布号 |
WO2009142608(A3) |
申请公布日期 |
2013.05.02 |
申请号 |
WO2008US00163 |
申请日期 |
2008.01.03 |
申请人 |
SIEMENS ENERGY, INC.;GUTIERREZ, JUAN P.;SULLIVAN, TERRENCE B. |
发明人 |
GUTIERREZ, JUAN P.;SULLIVAN, TERRENCE B. |
分类号 |
F01K25/10;F01K23/06;F02C3/28;F02C6/18 |
主分类号 |
F01K25/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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