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公开(公告)号:US20150337742A1
公开(公告)日:2015-11-26
申请号:US14814731
申请日:2015-07-31
CPC分类号: F02C3/22 , F02C6/18 , F02C7/22 , F02C9/40 , F23L7/007 , F23N1/002 , F23N2037/08 , F23R3/36 , F23R2900/00002 , F23R2900/00013 , Y02E20/16 , Y02E20/344
摘要: A method for operating a gas turbine plant is provided. According to the method a first fuel gas with a first fuel reactivity and a second fuel gas with a second fuel reactivity which is higher than the first fuel reactivity are injected into a combustor of the gas turbine, and the ratio of the mass flows of the second fuel gas to the first fuel gas is controlled depending on the combustion behavior of the combustor. A gas turbine plant configured to carry out the method is further shown.
摘要翻译: 提供了一种操作燃气轮机设备的方法。 根据该方法,将具有第一燃料反应性的第一燃料气体和具有高于第一燃料反应性的第二燃料反应性的第二燃料气体注入到燃气轮机的燃烧器中,并且, 取决于燃烧器的燃烧行为来控制到第一燃料气体的第二燃料气体。 进一步示出了配置为执行该方法的燃气轮机设备。
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公开(公告)号:US20150337741A1
公开(公告)日:2015-11-26
申请号:US14813743
申请日:2015-07-30
发明人: Martin GASSNER , Stefano Bernero
CPC分类号: F23N1/002 , F02C6/003 , F02C7/22 , F02C9/40 , F05D2270/082 , F23N2037/08 , F23R3/36 , F23R2900/00013
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。
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