发明名称 |
STABILIZING A GAS TURBINE ENGINE VIA INCREMENTAL TUNING |
摘要 |
An auto-tune controller and tuning process implemented thereby for measuring and tuning the combustion dynamics and emissions of a GT engine, relative to predetermined upper limits, are provided. Initially, the tuning process includes monitoring the combustion dynamics of a plurality of combustors and emissions for a plurality of conditions. Upon determination that one or more of the conditions exceeds a predetermined upper limit, a fuel flow split to a fuel circuit on all of the combustors on the engine is adjusted by a predetermined amount. The control system continues to monitor the combustion dynamics and to recursively adjust the fuel flow split by the predetermined amount until the combustion dynamics and/or emissions are operating within a prescribed range of the GT engine. |
申请公布号 |
HK1167010(A1) |
申请公布日期 |
2015.09.25 |
申请号 |
HK20120107521 |
申请日期 |
2012.08.01 |
申请人 |
ALSTOM TECHNOLOGY LTD. |
发明人 |
DEMOUGEOT, NICOLAS;GAUTHIER, DONALD;RIZKALLA, HANY;STUTTAFORD, PETER;OUMEJJOUD, KHALID |
分类号 |
F02C;F23R |
主分类号 |
F02C |
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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