Method and Apparatus for Optimizing the Operation of a Turbine System Under Flexible Loads
摘要
A gas turbine system (1) includes a compressor protection subsystem (5); a hibernation mode subsystem (7); and a control subsystem (1) that controls the compressor subsystem (5) and the hibernation subsystem (7). At partial loads on the turbine system (1), the compressor protection subsystem (5) maintains an air flow through a compressor (13) at an airflow coefficient for the partial load above a minimum flow rate coefficient where aeromechanical stresses occur in the compressor (13). The air fuel ratio in a combustor (15) is maintained where exhaust gas emission components from the turbine (17)are maintained below a predetermined component emission level while operating at partial loads.
申请公布号
EP2597288(A2)
申请公布日期
2013.05.29
申请号
EP20120193660
申请日期
2012.11.21
申请人
GENERAL ELECTRIC COMPANY
发明人
FREEMAN, THOMAS JOHN;OBENHOFF, RYAN ERIC;KLOSINSKI, JOSEPH;COCCA, MICHAEL ANTHONY;SCIPIO, ALSTON I.;YARNOLD, MIKE;EKANAYAKE, SANJI;WARWICK, DOUGLAS CORBIN