|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||60/3902 ; 60/727|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 20 인용 특허 : 3|
The gas turbine of an air storage gas turbine power station is so designed that it can provide the nominal output requirement without extracting air from the storage cavern (17). The compressor group (3+4) has internal control organs in the form of guide vanes and possibly also rotor blading which can be adjusted during operation. This adjustable blading makes it possible to maintain the pressure ratio necessary for attaining the nominal power during the other operating conditions also and makes it possible to keep the compressor final pressure at at lea...
Method for driving a gas turbine power station with air storage having a gas turbine, a multi-stage compressor group which can be driven by the turbine, having intermediate coolers and an aftercooler, having a generator which is selectively operable as an electric motor, having compressed air pipes which connect the turbine to the compressor group and to an underground air storage cavern, having valve devices in the compressed air pipes by means of which the turbine can be brought into fluid connection with the compressor group, with the air storage cave...