|국가/구분||United States(US) Patent 등록|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 5 인용 특허 : 20|
A system and method for operating an integrated gasification combined cycle (IGCC) gas turbine system that utilizes the fuel stream as a means of controlling the operation of the IGCC to achieve a target output and efficiency. The methods and systems enable the IGCC to be operated at reduced output, but without a corresponding drop in efficiency as compared to prior art gas turbine systems. Conversely, the IGCC may be operated at higher outputs. The methods and systems achieve the target output and efficiency by adjusting the chemical potential energy, s...
We claim: 1. A method for operating an integrated gasification combined cycle gas turbine having a design operation point for a chemical potential energy of a fuel stream, comprising:operating an integrated gasification combined cycle gas turbine at a design operation point output and efficiency;determining a target output and target efficiency, whereby at least one of the target output and the target efficiency is different than the design operation point output and efficiency of the integrated gasification combined cycle gas turbine; andadjusting a che...