发明名称 |
Fuel control method for gas turbine |
摘要 |
A control system and method for controlling the split between premix fuel flow and pilot fuel flow to a combustor in a gas turbine engine so that an acceptable emissions are maintained. Engine speed and exhaust gas temperature are used to obtain a combustor pilot zone temperature that will result in the desired level of emissions. From this pilot zone temperature a desired split between premix fuel flow and pilot fuel flow is obtained and compared to the actual split to generate an error signal. The actual premix fuel flow and pilot fuel flow are then adjusted until the desired split and hence the desired emission levels are obtained.
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申请公布号 |
US6408611(B1) |
申请公布日期 |
2002.06.25 |
申请号 |
US20000635609 |
申请日期 |
2000.08.10 |
申请人 |
HONEYWELL INTERNATIONAL, INC. |
发明人 |
KELLER TIM;VHORA MOHAMAD;BURNES DAN;LIPINSKI JOHN |
分类号 |
F02C9/28;(IPC1-7):F02C9/28 |
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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