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1.发明申请公开(公告)号：US20150113997A1
公开(公告)日：2015-04-30
申请号：US14064815
申请日：2013-10-28
Applicant: General Electric Company
Inventor： David Spencer Ewens , Michael Corey Mullen , Bhushan Meshram
CPC classification number: F02C3/305 , F02C7/1435 , F05D2260/2322 , G05D7/0617
Abstract: A method of augmenting power output by a gas turbine engine includes channeling fuel into the gas turbine engine at a predetermined fuel flow rate to generate a first power output. Steam is then injected into the gas turbine engine at a first steam flow rate, and a firing temperature bias is determined based at least on the first steam flow rate. The predetermined fuel flow rate is then adjusted based on the determined firing temperature bias such that the gas turbine engine generates a second power output greater than the first power output.
Abstract translation: 增加燃气涡轮发动机输出功率的方法包括以预定的燃料流量将燃料引入燃气涡轮发动机以产生第一功率输出。 然后以第一蒸汽流速将蒸汽注入到燃气涡轮发动机中，并且至少基于第一蒸汽流速确定焙烧温度偏差。 然后基于确定的点火温度偏压来调整预定燃料流量，使得燃气涡轮发动机产生大于第一功率输出的第二功率输出。
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公开(公告)号：US09732672B2
公开(公告)日：2017-08-15
申请号：US14064815
申请日：2013-10-28
Applicant: General Electric Company
Inventor： David Spencer Ewens , Michael Corey Mullen , Bhushan Meshram
CPC classification number: F02C3/305 , F02C7/1435 , F05D2260/2322 , G05D7/0617
Abstract: A method of augmenting power output by a gas turbine engine includes channeling fuel into the gas turbine engine at a predetermined fuel flow rate to generate a first power output. Steam is then injected into the gas turbine engine at a first steam flow rate, and a firing temperature bias is determined based at least on the first steam flow rate. The predetermined fuel flow rate is then adjusted based on the determined firing temperature bias such that the gas turbine engine generates a second power output greater than the first power output.
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