发明名称 |
LOAD REJECTION AND RECOVERY USING A SECONDARY FUEL NOZZLE |
摘要 |
A system and way for controlling a gas turbine engine in the event of a partial or full load rejection from a generator is disclosed. Upon detection of a partial or full load rejection, the fuel flow of the combustor is directed to a secondary circuit of a secondary fuel nozzle to maintain a flame in a downstream chamber of the combustor. By maintaining the flame in the downstream chamber while the engine speed is controlled, the recovery process to a load condition avoids use of spark ignition system and flame detectors in the upstream chamber. |
申请公布号 |
US2011036094(A1) |
申请公布日期 |
2011.02.17 |
申请号 |
US20100686933 |
申请日期 |
2010.01.13 |
申请人 |
ALSTOM TECHNOLOGIES LTD. LLC |
发明人 |
DEMOUGEOT NICOLAS;GLENDE JON;STUTTAFORD PETER |
分类号 |
F02C9/34 |
主分类号 |
F02C9/34 |
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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