|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||F02C-007/22 F02C-009/28 F23K-005/18 F01D-025/32 F02C-003/22 F02C-003/24 F02C-007/232 F02C-009/40|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 0 인용 특허 : 6|
A method and system for transitioning a gas turbine from burning gaseous fuel to liquid fuel and purging the liquid fuel therefrom after transfer back to the gaseous fuel are disclosed herein. The method includes pressurizing a volume of liquid fuel in an accumulator with a first volume of motive gas. A valve is opened in response to low gaseous fuel pressure in the gas turbine to permit the volume of liquid fuel to flow through a conduit to the gas turbine. A volume of flushing medium is pressurized in the accumulator with a second volume of motive gas....
1. A fuel transfer system comprising: an accumulator tank for alternatively storing a first combination of a volume of liquid fuel and a first volume of motive gas and a second combination of a volume of flushing medium and a second volume of motive gas;a conduit for coupling the accumulator tank to a gas turbine;a motive gas source for providing the first volume of motive gas and the second volume of motive gas to the accumulator tank; anda valve that opens in response to low gaseous fuel pressure in the gas turbine to permit the volume of liquid fuel t...