GAS TURBINE WITH FUEL COMPOSITION CONTROL
    2.
    发明申请
    GAS TURBINE WITH FUEL COMPOSITION CONTROL 审中-公开
    具有燃料组成控制的燃气涡轮机

    公开(公告)号:US20150337741A1

    公开(公告)日:2015-11-26

    申请号:US14813743

    申请日:2015-07-30

    IPC分类号: F02C9/40 F02C7/22

    摘要: A plant with a fuel system includes a gas separation system for separating at least a first fuel fraction with high hydrocarbons, which has a higher concentration of high hydrocarbons than an incoming fuel gas. A second fuel fraction with a reduced concentration of high hydrocarbons is provided. A fuel gas supply line for incoming fuel and/or a fuel line for the second fuel fraction leads to the combustor of the gas turbine for feeding fuel gas into the combustor. Further a fuel line for feeding the first fuel fraction leads to the at least one combustor to control the combustion behaviour by controlled addition of the first fuel fraction into the combustor. The disclosure further refers to the operation of such a plant by controlling the combustion behaviour with the controlled addition of a high hydrocarbon fuel.

    摘要翻译: 具有燃料系统的设备包括气体分离系统,用于分离具有比进入的燃料气体高的高烃浓度的高碳氢化合物的至少第一燃料馏分。 提供了具有降低的高碳氢化合物浓度的第二燃料馏分。 用于进入燃料的燃料气体供应管线和/或用于第二燃料馏分的燃料管线通向燃气轮机的燃烧器,用于将燃料气体供入燃烧器。 另外,用于供给第一燃料馏分的燃料管路通向至少一个燃烧室,通过将第一燃料馏分控制加入燃烧器来控制燃烧行为。 本公开还涉及通过控制加入高烃燃料来控制燃烧行为来操作这种设备。