发明名称 |
Pilot fuel flow tuning for gas turbine combustors |
摘要 |
A method and system for controlling combustion in a gas turbine combustor (18) includes adjusting an amount of a premix fuel portion (30) of a pilot fuel (28) provided to a premix burner stage (48) of a pilot (46) of the gas turbine combustor. The amount of the premix fuel portion is adjusted from a preset premix fuel portion amount to an adjusted premix fuel portion amount to achieve a desired first operating condition of the combustor. An amount of a diffusion fuel portion(34) of the pilot fuel provided to a diffusion burner stage (50) of the pilot is then-adjusted from a preset diffusion fuel portion amount to an adjusted diffusion fuel portion amount to achieve a desired second operating condition of the combustor. |
申请公布号 |
EP1808589(A2) |
申请公布日期 |
2007.07.18 |
申请号 |
EP20070000555 |
申请日期 |
2007.01.11 |
申请人 |
SIEMENS POWER GENERATION, INC. |
发明人 |
BLAND, ROBERT J.;RYAN, WILLIAM R. |
分类号 |
F02C9/28;F02C9/26;F02C9/34;F23N1/00;F23N5/00;F23N5/16;F23R3/28;F23R3/34 |
主分类号 |
F02C9/28 |
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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