SYSTEMS AND METHODS FOR SUPPLYING FUEL TO A GAS TURBINE
    4.
    发明申请
    SYSTEMS AND METHODS FOR SUPPLYING FUEL TO A GAS TURBINE 有权
    用于向燃气涡轮机供应燃料的系统和方法

    公开(公告)号:US20120090331A1

    公开(公告)日:2012-04-19

    申请号:US12906558

    申请日:2010-10-18

    IPC分类号: F02C7/22

    摘要: Systems and methods for supplying fuel to a gas turbine are described. A fuel may be received, and one or more parameters associated with the received fuel may be determined. Based at least in part upon the determined one or more parameters, a desired pressure for removing one or more liquids from the fuel utilizing a separator may be calculated. The operation of a pressure changing device may then be controlled in order to achieve the desired pressure. In certain embodiments, the operations of the method may be performed by a controller that includes one or more computers.

    摘要翻译: 描述了向燃气轮机供应燃料的系统和方法。 可以接收燃料,并且可以确定与所接收的燃料相关联的一个或多个参数。 至少部分地基于所确定的一个或多个参数,可以计算利用分离器从燃料中除去一种或多种液体的期望压力。 然后可以控制压力改变装置的操作以实现所需的压力。 在某些实施例中,该方法的操作可以由包括一个或多个计算机的控制器执行。

    SYSTEM AND METHOD FOR SUPPLYING FUEL TO A GAS TURBINE
    5.
    发明申请
    SYSTEM AND METHOD FOR SUPPLYING FUEL TO A GAS TURBINE 审中-公开
    用于向燃气涡轮机供应燃料的系统和方法

    公开(公告)号:US20110023491A1

    公开(公告)日:2011-02-03

    申请号:US12512527

    申请日:2009-07-30

    IPC分类号: F02C7/22 G05D11/00

    摘要: A system for supplying fuel to a gas turbine includes piping containing fuel at a pressure greater than approximately 500 psi. A pressure reducing valve connected downstream of the piping reduces the pressure of the fuel to less than approximately 200 psi. A heat exchanger connected downstream of the pressure reducing valve heats the wet saturated fuel or dry saturated fuel to produce a superheated fuel. A control valve connected downstream of the heat exchanger reduces the pressure of the superheated fuel to less than approximately 50 psi. A method for supplying superheated fuel to a gas turbine includes receiving fuel having a pressure greater than approximately 500 psi and reducing the pressure to less than approximately 200 psi. The method further includes separating gaseous fuel from liquid fuel, reducing the pressure of the gaseous fuel to less than approximately 50 psi, and flowing the superheated fuel to the gas turbine.

    摘要翻译: 用于向燃气轮机供应燃料的系统包括在大于约500psi的压力下含有燃料的管道。 连接在管道下游的减压阀将燃料的压力降低到小于约200psi。 连接在减压阀下游的热交换器加热湿饱和燃料或干饱和燃料以产生过热燃料。 连接在热交换器下游的控制阀将过热燃料的压力降低到小于约50psi。 向燃气轮机供应过热燃料的方法包括接收压力大于约500psi并将压力降低到小于约200psi的燃料。 该方法还包括从气体燃料中分离出气体燃料,将气态燃料的压力降低到小于约50psi,并将过热燃料流入燃气轮机。