|국가/구분||United States(US) Patent 등록|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 52 인용 특허 : 123|
A turbogenerator is controlled by a temperature loop that provides fuel to the combustor to maintain a desired turbine exhaust temperature, and by a speed control loop that controls the speed of the turbogenerator to provide a desired power output. When the desired power output is reduced, the turbogenerator speed is reduced accordingly, and the desired turbine exhaust temperature is increased temporarily to maintain sufficient fuel flow to the combustor to prevent combustor flame-out.
1. A method for controlling a turbogenerator, comprising: operating the turbogenerator at a selected speed to provide a selected amount of power; providing fuel to the turbogenerator to maintain a turbine exhaust temperature at a first selected value; reducing the turbogenerator speed to provide a reduced amount of power; providing fuel to the turbogenerator to maintain the turbine exhaust temperature at a second selected value higher than the first selected value for a selected period of time; and gradually increasing the amount of fuel provided ...