|국가/구분||United States(US) Patent 등록|
|우선권정보||DE-103 08 384(2003-02-27)|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 2 인용 특허 : 8|
A method for operating a gas turbine (2), in particular in a power plant, includes operating the gas turbine (2) with natural gas. In order to adapt the gas turbine operation to different natural gas qualities, a concentration of C2+ is measured in the natural gas during gas turbine (2) operation. The gas turbine (2) then is operated based on the current concentration of C2+.
The invention claimed is: 1. A method for operating a gas turbine which is supplied with natural gas, the method comprising: measuring, during the operation of the gas turbine, the C2+ concentration in natural gas that is supplied to the gas turbine; and operating the gas turbine based on the measured current concentration of C2+, said operating comprising, with increasing C2+ concentration, reducing a flame temperature, or reducing a turbine inlet temperature, or increasing a preheating temperature, or combinations thereof. 2. A method according to...