초록 ▼

A method and system augments shaft output of gas turbine engines that can be used in multiple modes of operation. The system comprises a washing unit capable of injecting atomized water into the gas turbine engine, thereby obtaining a release of fouling material from the at least one compressor blad

A method and system augments shaft output of gas turbine engines that can be used in multiple modes of operation. The system comprises a washing unit capable of injecting atomized water into the gas turbine engine, thereby obtaining a release of fouling material from the at least one compressor blade; and at least one water injection unit capable of injecting atomized water into the air stream of the gas turbine engine's inlet duct or at the gas turbine, under the control of a computational fluid dynamic model, in order to increase a mass flow of said air flow, wherein the power output from said gas turbine engine can be augmented.

대표청구항 ▼

The invention claimed is: 1. A system for augmenting power output from a gas turbine comprising: (a) a pump unit; (b) a control unit connected to the pump unit, the control unit regulating the operation of the pump unit according to a predetermined computational fluid dynamic analysis transfer func

The invention claimed is: 1. A system for augmenting power output from a gas turbine comprising: (a) a pump unit; (b) a control unit connected to the pump unit, the control unit regulating the operation of the pump unit according to a predetermined computational fluid dynamic analysis transfer function based on at least one defined parameter to form a control model; (c) a washing unit connected to the pump unit, the washing unit comprising at least one nozzle and at least one valve for controlling a water flow rate fed to the at least one nozzle; (d) at least one water injection unit connecting to the pump unit, the at least one water injection unit comprising at least one nozzle and at least one valve for controlling a water flow rate fed to the at least one nozzle; (e) a weather monitoring unit connected to the control unit, wherein the weather unit indicates at least one of the at least one defined parameters; (f) a water collecting unit connected to said pump unit by a conduit and adapted to collect water emanating from the gas turbine engine; and (g) a water processing unit connected to the water collecting unit, wherein the water processing unit is adapted to purify said collected water. 2. A system for augmenting power output from a gas turbine, the system comprising: (a) a pump unit; (b) a control unit connected to the pump unit, the control unit regulating the operation of the pump unit according to a predetermined computational fluid dynamic analysis transfer function based on at least one defined parameter to form a control model; (c) a washing unit connected to the pump unit, the washing unit comprising at least one nozzle and at least one valve for controlling a water flow rate fed to the at least one nozzle; (d) at least one water injection unit connecting to the pump unit, the at least one water injection unit comprising at least one nozzle and at least one valve for controlling a water flow rate fed to the at least one nozzle; and (e) a weather monitoring unit connected to the control unit, wherein the weather unit indicates at least one of the at least one defined parameters; wherein the control unit is connected to an operator unit by a signal feed. 3. A system for augmenting power output from a gas turbine, the system comprising: (a) a pump unit; (b) a control unit connected to the pump unit, the control unit regulating the operation of the pump unit according to a predetermined computational fluid dynamic analysis transfer function based on at least one defined parameter to form a control model; (c) a washing unit connected to the pump unit, the washing unit comprising at least one nozzle and at least one valve for controlling a water flow rate fed to the at least one nozzle; (d) at least one water injection unit connecting to the pump unit, the at least one water injection unit comprising at least one nozzle and at least one valve for controlling a water flow rate fed to the at least one nozzle; and (e) a weather monitoring unit connected to the control unit, wherein the weather unit indicates at least one of the at least one defined parameters; wherein the at least one water injection unit comprises at least one nozzle positioned adjacent to the combustor. 4. A system for augmenting power output from a gas turbine, the system comprising: (a) a pump unit; (b) a control unit connected to the pump unit, the control unit regulating the operation of the pump unit according to a predetermined computational fluid dynamic analysis transfer function based on at least one defined parameter to form a control model; (c) a washing unit connected to the pump unit, the washing unit comprising at least one nozzle and at least one valve for controlling a water flow rate fed to the at least one nozzle; (d) at least one water injection unit connecting to the pump unit, the at least one water injection unit comprising at least one nozzle and at least one valve for controlling a water flow rate fed to the at least one nozzle; and (e) a weather monitoring unit connected to the control unit, wherein the weather unit indicates at least one of the at least one defined parameters, wherein the wash unit further comprises a reverse osmosis unit. 5. The system according to claim 4, wherein the revere osmosis unit provides an amount of water having a total dissolved solids ranging from about 1 to about 5 ppm. 6. A method for augmenting power output from a gas turbine engine comprising an inlet duct and a gas turbine that comprises a combustor and a compressor having at least one compressor blade, the method comprising the steps of: (1) increasing a water pressure using a pump unit comprising at least one variable speed pump; (2) controlling a speed of the pump unit using a control unit connected to the pump unit by a signal feed, wherein the control unit regulates the pump unit according to predetermined computational fluid dynamic analysis based on inputting at least one defined parameter to form a control model; (3) supplying water to either: (a) a washing unit connected to the pump unit by a feed line, or (b) at least one injection unit connected to the pump unit by the feed line, wherein the water supply is controlled using a programmed logic controller; (4) controlling a flow rate of water being supplied to at least one nozzle of the washing unit or at least one injection unit using a valve; (5) emitting a spray of atomized water droplets from the at least one nozzle of the washing unit so as to impinge on and wet the at least one compressor blade, thereby obtaining a release of fouling material from the at least one compressor blade; (6) injecting a spray of atomized water from at least one nozzle of the at least one water injection unit into an air stream of the turbine inlet duct or at the gas turbine, thereby increasing a mass flow of the air stream, wherein the power output from the gas turbine engine is augmented; (7) monitoring environmental conditions using a weather monitoring unit, wherein the monitored conditions are communicated to the control unit by a second signal; and (8) collecting water emanating from the gas turbine engine using a water collecting unit connected to the pump unit by a conduit and purifying the water using a water processing unit.