公开(公告)号：US06595436B2

公开(公告)日：2003-07-22

申请号：US09850117

申请日：2001-05-08

申请人： Joseph Kirzhner ,  Lester Peters ,  John D. Crofts ,  Wayne Eckerle

发明人： Joseph Kirzhner ,  Lester Peters ,  John D. Crofts ,  Wayne Eckerle

IPC分类号： B05B108

CPC分类号： F02M61/167 ,  F02M51/0603 ,  F02M2200/702

摘要： The fuel injector includes a solid state actuator that operates through an actuator motion amplifying lever to directly control the needle valve motion. Hydraulic forces, which act along the axes of the needle valve and the motion amplifying lever, are compensated by using a control piston, or other biasing means, to reduce the required amplitude of the control current/voltage and to reduce the required strength of the spring biasing the needle valve closed. The fuel injector may also include a control fuel inlet that is separate from the injection fuel inlet port.

公开(公告)号：US20120208136A1

公开(公告)日：2012-08-16

申请号：US13025426

申请日：2011-02-11

申请人： Joseph Kirzhner

发明人： Joseph Kirzhner

IPC分类号： F23N1/02

CPC分类号： F23R3/28 ,  F23C9/00 ,  F23L7/00 ,  F23N5/00 ,  F23N5/003 ,  F23N2021/10

摘要： A system for operating a combustor includes a nozzle and a fuel passage and air passage through the nozzle. A fuel supply is in fluid communication with the fuel inlet, and an air supply is in fluid communication with the air inlet and the fuel inlet. A method for operating a combustor includes flowing a fuel through a fuel inlet in a nozzle and flowing air through an air inlet in the nozzle. The method further includes sensing an operating parameter of the combustor, generating a signal reflective of the operating parameter, and controlling a flow of at least one of air or diluent to the fuel inlet based on the signal reflective of the operating parameter.

摘要翻译： 用于操作燃烧器的系统包括喷嘴和燃料通道以及通过喷嘴的空气通道。 燃料供应与燃料入口流体连通，并且空气供应与空气入口和燃料入口流体连通。 用于操作燃烧器的方法包括使燃料流过喷嘴中的燃料入口并使空气流过喷嘴中的空气入口。 该方法还包括感测燃烧器的操作参数，产生反映操作参数的信号，以及基于反映操作参数的信号来控制空气或稀释剂中的至少一种至燃料入口的流动。

公开(公告)号：US20120102914A1

公开(公告)日：2012-05-03

申请号：US12938415

申请日：2010-11-03

申请人： Joseph Kirzhner ,  Matthieu Paul Frederic Vierling ,  Nicolas Pourron ,  Denis Michel Martin ,  Predrag Popovic

发明人： Joseph Kirzhner ,  Matthieu Paul Frederic Vierling ,  Nicolas Pourron ,  Denis Michel Martin ,  Predrag Popovic

IPC分类号： F02C9/00 ,  G01M15/14

CPC分类号： F02C9/48 ,  F01D17/08 ,  F02C9/40 ,  F05D2260/80 ,  F05D2270/0831 ,  F05D2270/309

摘要： Certain embodiments of the invention may include systems and methods for compensating fuel composition variations in a gas turbine. According to an example embodiment of the invention, a method is provided for compensating for fuel composition variations in a turbine. The method can include: monitoring at least one fuel parameter associated with a turbine combustor; monitoring one or more combustion dynamics characteristics associated with the turbine combustor; monitoring one or more performance and emissions characteristics associated with the turbine; estimating fuel composition based at least in part on the at least one fuel parameter, the one or more combustion dynamics characteristics, and the one or more performance and emissions characteristics, and adjusting at least one fuel parameter based at least in part on the estimated fuel composition.

摘要翻译： 本发明的某些实施例可以包括用于补偿燃气轮机中的燃料组成变化的系统和方法。 根据本发明的示例性实施例，提供了一种用于补偿涡轮机中的燃料组成变化的方法。 该方法可以包括：监测与涡轮机燃烧器相关联的至少一个燃料参数; 监测与所述涡轮机燃烧器相关联的一个或多个燃烧动态特性; 监测与涡轮相关联的一个或多个性能和排放特性; 至少部分地基于所述至少一个燃料参数，所述一个或多个燃烧动态特性以及所述一个或多个性能和排放特征来估计燃料组成，并且至少部分地基于所估计的燃料来调整至少一个燃料参数 组成。

公开(公告)号：US08051654B2

公开(公告)日：2011-11-08

申请号：US12023698

申请日：2008-01-31

申请人： Joseph Kirzhner

发明人： Joseph Kirzhner

IPC分类号： F02C6/00 ,  F02C7/10

CPC分类号： F01K23/101 ,  Y02E20/16

摘要： A combined cycle power plant includes a compressor, a first turbine, a second turbine, a first combustor, a second combustor, a heat exchanger and a heat recovery steam generator. A controller operates the combined cycle power plant a first mode wherein compressor air is passed through the heat exchanger before being delivered to the first and second combustors, and exhaust gas from the second turbine is passed to the heat exchanger. The exhaust gas from the second turbine pre-heats the compressor air passing through the heat exchanger to the first and second combustors.

摘要翻译： 联合循环发电厂包括压缩机，第一涡轮机，第二涡轮机，第一燃烧器，第二燃烧器，热交换器和热回收蒸汽发生器。 控制器操作联合循环发电设备，其中压缩机空气在被输送到第一和第二燃烧器之前通过热交换器，并且来自第二涡轮机的废气被传递到热交换器。 来自第二涡轮机的废气将通过热交换器的压缩机空气预热到第一和第二燃烧器。

公开(公告)号：US20090064654A1

公开(公告)日：2009-03-12

申请号：US11898257

申请日：2007-09-11

申请人： Joseph Kirzhner ,  Daniel Hynum ,  Sal Albert Leone

发明人： Joseph Kirzhner ,  Daniel Hynum ,  Sal Albert Leone

IPC分类号： F02C3/06

CPC分类号： F23N5/02 ,  F02C6/02 ,  F02C9/28 ,  F02C9/42 ,  F23N1/022 ,  F23N2025/10 ,  F23N2025/14 ,  F23N2035/06 ,  F23N2035/12 ,  F23N2037/02 ,  F23N2041/20

摘要： A turbine engine includes a compressor, a combustor fluidly connected to the compressor and a first turbine operated by a combustion product formed in the first combustor. The turbine engine also includes a reheat chamber in which air, fuel, and exhaust gases from the first turbine are ignited to form a combustion product used to drive a second turbine. The engine further includes a controller that regulates at least one of an amount of fuel and compressed air delivered to the combustor and an amount of fuel, compressed air and exhaust gases delivered to the reheat chamber based on at least one turbine engine parameter measured by a sensor.

摘要翻译： 涡轮发动机包括压缩机，流体连接到压缩机的燃烧器和由形成在第一燃烧器中的燃烧产物操作的第一涡轮机。 涡轮发动机还包括再热室，其中来自第一涡轮机的空气，燃料和废气被点燃以形成用于驱动第二涡轮机的燃烧产物。 发动机还包括控制器，其控制输送到燃烧器的燃料量和压缩空气的量中的至少一种，以及输送到再热室的燃料，压缩空气和废气的量，至少一个涡轮发动机参数由 传感器。