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1. 发明申请

US20090223227A1 Combustion cap with crown mixing holes 审中-公开
标题翻译：燃烧盖与冠混合孔
公开(公告)号：US20090223227A1
公开(公告)日：2009-09-10
申请号：US12073407
申请日：2008-03-05
申请人： John Lipinski , Girard Simons , Jonathan Dwight Berry , Abhijit Som
发明人： John Lipinski , Girard Simons , Jonathan Dwight Berry , Abhijit Som
IPC分类号： F02C7/22
CPC分类号： F23R3/346 , F23C2900/06042 , F23R3/10 , F23R3/28 , F23R2900/00002
摘要： A combustor liner cap including a cap center body portion and a fuel nozzle portion defined peripherally of the cap center body portion. A plurality of fuel nozzle ports are defined through the fuel nozzle portion and a plurality of air jet holes are defined through the cap center body portion, and each air jet hole is aligned along a radius of the liner cap with a respective fuel nozzle port.
摘要翻译：一种燃烧器衬套，其包括盖中心体部分和在帽中心体部分周围限定的燃料喷嘴部分。通过燃料喷嘴部分限定多个燃料喷嘴口，并且通过盖中心体部分限定多个空气喷射孔，并且每个空气喷射孔沿着衬套帽的半径与相应的燃料喷嘴口对齐。

2. 发明授权

US08783042B2 Method for operating a firing plant 有权
标题翻译：操作燃烧装置的方法
公开(公告)号：US08783042B2
公开(公告)日：2014-07-22
申请号：US13611378
申请日：2012-09-12
申请人： Mauricio Garay , Gianfranco Guidati , Stanka Kokanovic , Stephan Torchalla
发明人： Mauricio Garay , Gianfranco Guidati , Stanka Kokanovic , Stephan Torchalla
IPC分类号： F02C9/00 , F02C1/00 , F02C9/28 , F23R3/34 , F23N5/16 , F23N1/00 , F02C9/26
CPC分类号： F23R3/34 , F02C9/26 , F23C2900/06042 , F23N1/002 , F23N5/16 , F23N2023/48 , F23N2037/02
摘要： A method for operating a firing plant with at least one combustion chamber and at least one burner, especially a gas turbine, includes an operating characteristic for operating the combustion chamber close to the lean extinction limit defined as a burner group staging ratio (BGVRich). Pressure pulsations (PulsActual) measured in the combustion chamber are processed by a filter device (2) and converted into corresponding signals (PulsActual,Filter(t)). An exceeding/falling short of at least one pulsation limiting value (PulsLimit) is monitored by a monitoring device (3) and adapts a pulsation reference value (PulsRef) in dependence upon the monitoring. The processed pressure pulsations (PulsActual,Filter(t)) are then compared with the adapted pulsation reference value (PulsRef,adapt), and, from this, a correction value ΔBGV is determined, by which the burner group staging ratio (BGVRich) is corrected, and as a result operation of the firing plant close to the lean extinction limit is realized.
摘要翻译：用于操作具有至少一个燃烧室和至少一个燃烧器，特别是燃气轮机的燃烧装置的方法包括用于操作燃烧室的操作特性，该燃烧室接近被定义为燃烧器组分级比（BGVRich）的稀薄消光极限。在燃烧室中测量的压力脉动（脉搏函数）由过滤器装置（2）处理，并转换为相应的信号（脉冲函数，滤波器（t））。超过/下降至少一个脉动限制值（PulsLimit）由监测装置（3）监测，并根据监测调整脉动参考值（PulsRef）。然后将经处理的压力脉动（脉冲函数，滤波器（t））与适应的脉动参考值（PulsRef，适应）进行比较，并且由此确定校正值“Dgr”; BGV，由此燃烧器组分级比（BGVRich ），并且因此实现了接近稀薄消光极限的点火装置的操作。

3. 发明申请

US20130180251A1 BURNER ARRANGEMENT 审中-公开
标题翻译：燃烧器装置
公开(公告)号：US20130180251A1
公开(公告)日：2013-07-18
申请号：US13819351
申请日：2011-08-16
申请人： Matthias Hase , Jürgen Meisl
发明人： Matthias Hase , Jürgen Meisl
IPC分类号： F23R3/36 , F23C5/08
CPC分类号： F23R3/36 , F23C5/08 , F23C2900/06042 , F23C2900/07021 , F23D11/12 , F23D11/38 , F23D2900/11002 , F23D2900/14021 , F23M20/005 , F23R3/286 , F23R2900/00014
摘要： A burner arrangement includes a carrier and at least two burners which are mounted on the carrier in a flow direction Each burner includes a cylindrical housing having a lance which is arranged centrally therein and having a fuel duct and which is supported on the housing via swirl blades. An attachment is arranged on the side leading to a combustion chamber At least one fuel nozzle is disposed in the attachment and is connected to the fuel duct. The at least two fuel nozzles of the at least two burners have a different functional characteristic and/or spray form, and the at least two fuel nozzles of the at least two burners with a different functional characteristic and/or spray form include at least one full jet nozzle and at least one pressure swirl nozzle.
摘要翻译：燃烧器装置包括载体和沿流动方向安装在载体上的至少两个燃烧器。每个燃烧器包括具有喷枪的圆柱形壳体，其中心位于其中并具有燃料管道，并且经由涡流叶片。在通向燃烧室的一侧上布置有附件。至少一个燃料喷嘴设置在附件中并连接到燃料管道。至少两个燃烧器的至少两个燃料喷嘴具有不同的功能特征和/或喷雾形式，并且具有不同功能特征和/或喷雾形式的至少两个燃烧器的至少两个燃料喷嘴包括至少一个全喷嘴和至少一个压力旋流喷嘴。

4. 发明申请

US20130019605A1 METHOD FOR OPERATING A FIRING PLANT 有权
标题翻译：操作燃烧设备的方法
公开(公告)号：US20130019605A1
公开(公告)日：2013-01-24
申请号：US13611378
申请日：2012-09-12
申请人： Mauricio GARAY , Gianfranco GUIDATI , Stanka KOKANOVIC , Stephan TORCHALLA
发明人： Mauricio GARAY , Gianfranco GUIDATI , Stanka KOKANOVIC , Stephan TORCHALLA
IPC分类号： F02C9/28 , F02C7/24
CPC分类号： F23R3/34 , F02C9/26 , F23C2900/06042 , F23N1/002 , F23N5/16 , F23N2023/48 , F23N2037/02
摘要： A method for operating a firing plant with at least one combustion chamber and at least one burner, especially a gas turbine, includes an operating characteristic for operating the combustion chamber close to the lean extinction limit defined as a burner group staging ratio (BGVRich). Pressure pulsations (PulsActual) measured in the combustion chamber are processed by a filter device (2) and converted into corresponding signals (PulsActual,Filter(t)). An exceeding/falling short of at least one pulsation limiting value (PulsLimit) is monitored by a monitoring device (3) and adapts a pulsation reference value (PulsRef) in dependence upon the monitoring. The processed pressure pulsations (PulsActual,Filter(t)) are then compared with the adapted pulsation reference value (PulsRef,adapt), and, from this, a correction value ΔBGV is determined, by which the burner group staging ratio (BGVRich) is corrected, and as a result operation of the firing plant close to the lean extinction limit is realized.
摘要翻译：用于操作具有至少一个燃烧室和至少一个燃烧器，特别是燃气轮机的燃烧装置的方法包括用于操作燃烧室的操作特性，该燃烧室接近被定义为燃烧器组分级比（BGVRich）的稀薄消光极限。在燃烧室中测量的压力脉动（脉搏函数）由滤波器装置（2）处理，并转换为相应的信号（脉冲函数，滤波器（t））。超过/下降至少一个脉动限制值（PulsLimit）由监测装置（3）监测，并根据监测调整脉动参考值（PulsRef）。然后将经处理的压力脉动（脉冲函数，滤波器（t））与适应的脉动参考值（PulsRef，适应）进行比较，并且由此确定校正值“Dgr”; BGV，由此燃烧器组分级比（BGVRich ），并且因此实现了接近稀薄消光极限的点火装置的操作。

5. 发明申请

US20090037029A1 METHOD FOR OPERATING A FIRING PLANT 审中-公开
标题翻译：操作燃烧设备的方法
公开(公告)号：US20090037029A1
公开(公告)日：2009-02-05
申请号：US12170513
申请日：2008-07-10
申请人： Mauricio GARAY , Gianfranco GUIDATI , Stanka KOKANOVIC , Stephan TORCHALLA
发明人： Mauricio GARAY , Gianfranco GUIDATI , Stanka KOKANOVIC , Stephan TORCHALLA
IPC分类号： F02C9/28 , G05B11/01 , G05D17/02
CPC分类号： F23R3/34 , F02C9/26 , F23C2900/06042 , F23N1/002 , F23N5/16 , F23N2023/48 , F23N2037/02
摘要： A method for operating a firing plant with at least one combustion chamber and with at least one burner for producing hot gas, especially a gas turbine, preferably of a power generating plant, includes an operating characteristic for operating the combustion chamber close to the lean extinction limit defined in the form of a burner group staging ratio (BGVRich). The pressure pulsations (PulsActual) which are measured in the combustion chamber are processed by a filter device (2) and converted into corresponding signals (PulsActual,Filter(t)). An exceeding/falling short of at least one pulsation limiting value (PulsLimit) is monitored by a monitoring device (3) and adapts a pulsation reference value (PulsRef) in dependence upon the monitoring. The processed pressure pulsations (PulsActual,Filter(t)) are then compared with the adapted pulsation reference value (PulsRef,adapt), and, from this, a correction value ΔBGV is determined, by which the burner group staging ratio (BGVRich) is corrected, and as a result operation of the firing plant close to the lean extinction limit is realized.
摘要翻译：用于操作具有至少一个燃烧室和至少一个用于产生热气体的燃烧器的燃烧装置的方法，特别是燃气涡轮机，优选地是发电厂，其包括用于操作靠近稀薄消光的燃烧室的操作特性燃烧器组分级比（BGVRich）的形式限定。在燃烧室中测量的压力脉动（PulsActual）由过滤装置（2）处理并转换为相应的信号（脉冲函数，滤波器（t））。超过/下降至少一个脉动限制值（PulsLimit）由监测装置（3）监测，并根据监测调整脉动参考值（PulsRef）。然后将经处理的压力脉动（PulsActual，Filter（t））与适应的脉动参考值（PulsRef，适应）进行比较，并且由此确定校正值DeltaBGV，燃烧器组分级比（BGVRich）并且因此实现了接近稀薄消光极限的发射装置的操作。

6. 发明授权

US07513117B2 Method for operating a furnace 有权
标题翻译：操作炉的方法
公开(公告)号：US07513117B2
公开(公告)日：2009-04-07
申请号：US11185500
申请日：2005-07-20
申请人： Mauricio Garay , Gianfranco L Guidati , Douglas A. Pennell , Frank Reiss
发明人： Mauricio Garay , Gianfranco L Guidati , Douglas A. Pennell , Frank Reiss
IPC分类号： F23N1/00 , F23R3/28 , F02C7/228
CPC分类号： F23R3/34 , F23C2900/06042 , F23N5/16 , F23N2041/20 , F23R3/50 , F23R2900/00013
摘要： A method for operating a furnace with a multi-burner system for generating a hot gas is provided. The furnace has a combustion chamber with a plurality of burners, each having a fuel feed. The method includes regulating a first fuel feed to at least one of the plurality of burners as a function of pressure pulsations that occur in the combustion chamber so as to achieve a steady operation of the furnace. The multi-burner system may be a gas turbine, preferably of a power plant.
摘要翻译：提供了一种用于操作具有用于产生热气体的多燃烧器系统的炉的方法。炉具有具有多个燃烧器的燃烧室，每个具有燃料供给。该方法包括根据在燃烧室中发生的压力脉动来调节至少一个燃烧器的第一燃料供给，以实现炉的稳定操作。多燃烧器系统可以是燃气轮机，优选地是发电厂。

7. 发明申请

US20060040225A1 Method for operating a furnace 有权
标题翻译：操作炉的方法
公开(公告)号：US20060040225A1
公开(公告)日：2006-02-23
申请号：US11185500
申请日：2005-07-20
申请人： Mauricio Garay , Gianfranco Guidati , Douglas Pennell , Frank Reiss
发明人： Mauricio Garay , Gianfranco Guidati , Douglas Pennell , Frank Reiss
IPC分类号： F23N1/02 , F23M13/00
CPC分类号： F23R3/34 , F23C2900/06042 , F23N5/16 , F23N2041/20 , F23R3/50 , F23R2900/00013
摘要： The invention relates to a method for operating a furnace with a multi-burner system for generating hot gas, particularly a gas turbine, preferably of a power plant, comprising a combustion chamber (1) with at least one burner (2). In order to operate the combustion chamber (1) in a stable manner close to the lean extinguishing limit, the fuel feed to at least one burner (2) is regulated as a function of the pressure pulsations that occur in the combustion chamber (1) in order to achieve a steady operation of the gas turbine.
摘要翻译：本发明涉及一种操作具有用于产生热气体的多燃烧器系统的炉子的方法，特别是包括具有至少一个燃烧器（2）的燃烧室（1）的发电厂的燃气轮机。为了以接近稀薄熄火极限的稳定方式操作燃烧室（1），至少一个燃烧器（2）的燃料供给被调节为在燃烧室（1）中发生的压力脉动的函数，以实现燃气轮机的稳定运行。

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