|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||F02C-007/141 F02C-003/30 F02C-003/34|
|§371/§102 date||20130830 (20130830)|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 0 인용 특허 : 534|
Systems, methods, and apparatus are provided for controlling the oxidant feed in low emission turbine systems to maintain stoichiometric or substantially stoichiometric combustion conditions. In one or more embodiments, such control is achieved by diverting a portion of the recirculating exhaust gas and combining it with the oxidant feed to maintain a constant oxygen level in the combined oxidant-exhaust stream fed to the combustion chamber.
1. An integrated system comprising: a gas turbine system comprising a combustion chamber configured to combust one or more oxidants and one or more fuels in the presence of a compressed recycle stream, wherein the combustion chamber directs a first discharge stream to an expander to generate a gaseous exhaust stream and at least partially drive a main compressor;an inlet compressor configured to compress the one or more oxidants to generate a compressed oxidant stream and direct the compressed oxidant stream to the combustion chamber; andan exhaust gas r...