Main burner, method and apparatus
    1.
    发明授权
    Main burner, method and apparatus 有权
    主燃烧器,方法和装置

    公开(公告)号:US06748745B2

    公开(公告)日:2004-06-15

    申请号:US09953122

    申请日:2001-09-15

    IPC分类号: F23R340

    摘要: The invention is a method and apparatus for use therewith for a main burner of a gas turbine. The method employs catalytic combustion to support main combustion. More specifically, a rich fuel/air mixture is catalytically oxidized with the resulting reacted mixture being made lean by having additional air added thereto. The resulting lean mixture is then combusted in the presence of the main mixture that is also lean thereby supporting combustion of the main mixture. The method allows for enhanced turndown of a lean main mixture.

    摘要翻译: 本发明是一种用于燃气轮机主燃烧器的方法和装置。 该方法采用催化燃烧来支持主燃烧。 更具体地,富燃料/空气混合物被催化氧化,所得到的反应混合物通过添加额外的空气而变成稀薄的。 然后将所得的稀混合物在主混合物存在下燃烧,主混合物也是稀的,从而支持主混合物的燃烧。 该方法允许增强瘦主要混合物的调节。

    METHOD FOR LOW NOx COMBUSTION OF SYNGAS / HUGH HYDROGEN FUELS
    2.
    发明申请
    METHOD FOR LOW NOx COMBUSTION OF SYNGAS / HUGH HYDROGEN FUELS 审中-公开
    低氮燃烧燃料燃烧方法

    公开(公告)号:US20100330510A1

    公开(公告)日:2010-12-30

    申请号:US12800550

    申请日:2010-05-19

    IPC分类号: F23D14/22 F23L7/00

    摘要: A method is provided for achieving low NOx in the operation of a non-premixed combustion system by reacting a fuel-rich mixture to produce partial reaction products plus heat, transferring a portion of the heat to a bypass air stream, and passing the cooled partial reaction products into non-premixed contact and combustion with a stoichiometric portion of the heated bypass air stream. A supply of fuel and a supply of air is provided; and a fuel-rich mixture is formed and reacted to produce partial reaction products plus a heat of reaction. A portion of the heat of reaction is transferred to a bypass air stream and the cooled partial reaction products are passed into non-premixed contact and combustion with a stoichiometric portion of the heated bypass air stream.

    摘要翻译: 提供了一种方法,用于通过使富燃料混合物反应产生部分反应产物加热,将一部分热量转移到旁路空气流,并使冷却的部分 将反应产物与化学计量部分的加热旁路空气流进行非预混接触和燃烧。 提供燃料和空气供应; 并且形成富含燃料的混合物并使其反应以产生部分反应产物加上反应热。 将一部分反应热转移到旁路空气流中,将冷却的部分反应产物进入非预混合的接触并用化学计量的部分加热的旁路气流进行燃烧。

    Method and apparatus for a catalytic firebox reactor
    3.
    发明授权
    Method and apparatus for a catalytic firebox reactor 有权
    用于催化火炉反应器的方法和装置

    公开(公告)号:US06174159B1

    公开(公告)日:2001-01-16

    申请号:US09272395

    申请日:1999-03-18

    IPC分类号: F23D1418

    CPC分类号: F23C13/00

    摘要: A catalytic firebox reactor employing an exothermic catalytic reaction channel and multiple cooling conduits for creating a partially reacted fuel/oxidant mixture. An oxidation catalyst is deposited on the walls forming the boundary between the multiple cooling conduits and the exothermic catalytic reaction channel, on the side of the walls facing the exothermic catalytic reaction channel. This configuration allows the oxidation catalyst to be backside cooled by any fluid passing through the cooling conduits. The heat of reaction is added to both the fluid in the exothermic catalytic reaction channel and the fluid passing through the cooling conduits. After discharge of the fluids from the exothermic catalytic reaction channel, the fluids mix to create a single combined flow. A further innovation in the reactor incorporates geometric changes in the exothermic catalytic reaction channel to provide streamwise variation of the velocity of the fluids in the reactor.

    摘要翻译: 使用放热催化反应通道的催化火炉反应器和用于产生部分反应的燃料/氧化剂混合物的多个冷却管道。 氧化催化剂沉积在形成多个冷却导管和放热催化反应通道之间边界壁的壁上,面对放热催化反应通道。 这种构造允许氧化催化剂由通过冷却导管的任何流体背面冷却。 反应热量加入放热催化反应通道中的流体和通过冷却管道的流体。 在从放热催化反应通道排出流体之后,流体混合以产生单一的组合流。 反应器中的进一步创新包括放热催化反应通道中的几何变化,以提供反应器中流体速度的流动变化。

    ELECTRICAL CONTROL OF COMBUSTION
    8.
    发明申请
    ELECTRICAL CONTROL OF COMBUSTION 审中-公开
    燃烧电气控制

    公开(公告)号:US20130291552A1

    公开(公告)日:2013-11-07

    申请号:US13463425

    申请日:2012-05-03

    IPC分类号: F02C7/24

    摘要: A system for electrically controlling combustion includes a combustion chamber, one or more sensors, an actuator, and a controller. The controller detects dynamic instabilities based upon input regarding conditions in the combustion chamber from the sensors. The actuator electrically modulates combustion, and the controller operates the actuator to counteract the dynamic instabilities.

    摘要翻译: 用于电控燃烧的系统包括燃烧室,一个或多个传感器,致动器和控制器。 控制器基于关于来自传感器的燃烧室中的条件的输入来检测动态不稳定性。 执行器电气调节燃烧,并且控制器操作致动器以抵消动态不稳定性。

    System and method for processor dual voltage detection and over stress protection
    10.
    发明授权
    System and method for processor dual voltage detection and over stress protection 有权
    用于处理器双电压检测和过压保护的系统和方法

    公开(公告)号:US06327663B2

    公开(公告)日:2001-12-04

    申请号:US09176737

    申请日:1998-10-21

    IPC分类号: G06F1310

    CPC分类号: G06F1/26

    摘要: Method and system for preventing electronic overstress during powering up a processor with voltage detection capabilities employing a mechanism for detecting the voltage requirements of the processor to be coupled into a motherboard and accordingly adjusts the power supply of the motherboard to the processor voltage requirements. The detection mechanism includes sensing of logic signals by sensing a voltage from one or more pins of the processor. Those pins are internally connected to ground or internally not connected thus facilitating sensing of logic signals prior to powering up the processor. The probed signals are used to control the power supplied to the processor by adjustment mechanisms applied to power regulator or programmable logic devices. Since the detection of the proper operating voltage requirements of the processor and the consequent adjustment of the voltage power to be supplied to the processor occur during the powering up of the processor, electrical over stress and potential damage of the processor are eliminated.

    摘要翻译: 用于在使用电压检测能力的处理器加电处理器期间防止电子过载的方法和系统,该机构用于检测要耦合到母板中的处理器的电压要求,并因此将主板的电源调整为处理器电压要求。 检测机构包括通过感测来自处理器的一个或多个引脚的电压来检测逻辑信号。 这些引脚内部连接到地或内部不连接,从而便于在处理器上电之前检测逻辑信号。 探测信号用于通过应用于功率调节器或可编程逻辑器件的调节机制来控制提供给处理器的功率。 由于在处理器的加电期间检测到处理器的正确的工作电压要求以及随之而来的调整供应给处理器的电压功率,所以消除了处理器的电过压和潜在的损坏。