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    • 4. 发明授权
    • Fuel system
    • 燃油系统
    • US09518965B2
    • 2016-12-13
    • US13896690
    • 2013-05-17
    • ROLLS-ROYCE PLC
    • Peter Swann
    • G01N33/00F02C9/28F02C9/40F02C3/30
    • G01N33/0004F02C3/30F02C9/00F02C9/28F02C9/40F05D2270/08F05D2270/081F05D2270/0831F05D2270/804Y02T50/671Y02T50/677
    • A fuel system (12) comprising a vapor trail detection sensor (20) configured to generate a first signal (28) which indicates the optical depth of a vapor trail (35). A control unit (40) is provided responsive to the first signal (28) and configured to generate a second signal (80) in dependence upon the first signal (28). The second signal (80) defines a percentage of at least one of a first fuel composition and second fuel composition required to produce a resultant fuel composition. At least one regulator (42) is provided configured to receive and be responsive to the second signal (80) and regulate the percentage of first and second fuel composition required to produce the resultant fuel composition.
    • 一种燃料系统(12),包括蒸气跟踪检测传感器(20),其被配置为产生指示蒸气轨迹(35)的光学深度的第一信号(28)。 响应于第一信号(28)提供控制单元(40),并且被配置为根据第一信号(28)产生第二信号(80)。 第二信号(80)限定了产生所得燃料组合物所需的第一燃料组合物和第二燃料组合物中的至少一种的百分比。 提供至少一个调节器(42),其配置成接收并响应于第二信号(80)并且调节产生所得燃料组合物所需的第一和第二燃料组合物的百分比。
    • 7. 发明申请
    • FUEL CONTROL APPARATUS FOR GAS TURBINE ENGINE
    • 燃气涡轮发动机燃油控制装置
    • US20110041510A1
    • 2011-02-24
    • US12861286
    • 2010-08-23
    • Toru SasakiNorio Kasai
    • Toru SasakiNorio Kasai
    • F02C7/22F02C9/28
    • F02C9/28F05D2260/85F05D2270/081F05D2270/3013F05D2270/303F05D2270/304Y02T50/677
    • In an apparatus for controlling a flow rate of fuel to be supplied to a combustion chamber of a gas turbine engine having a turbine rotated by combustion gas injected from the combustion chamber and a compressor for compressing air to be supplied to the combustion chamber, a first fuel flow rate at starting of the engine is calculated based on at least the detected output pressure of the compressor. In addition, a second fuel flow rate at starting of the engine is calculated based on at least the detected temperature of the inflowing air, the exhaust gas temperature and the rotational speed of the compressor, one of the first and second fuel flow rates is selected based on the detected exhaust gas temperature and operation of a fuel metering valve is controlled based on the selected fuel flow rate, thereby enabling to prevent white smoke at engine starting even when the engine is in the unstable range where the exhaust gas temperature is low.
    • 在用于控制供给到具有由从燃烧室喷射的燃烧气体旋转的涡轮的燃气轮机的燃烧室的燃料的流量的设备和用于压缩供给到燃烧室的空气的压缩机中, 至少基于检测到的压缩机的输出压力来计算发动机起动时的燃料流量。 此外,至少基于流入空气的检测温度,排气温度和压缩机的转速来计算发动机起动时的第二燃料流量,选择第一和第二燃料流量之一 基于检测到的废气温度,并且基于所选择的燃料流量来控制燃料计量阀的操作,从而即使当发动机处于排气温度低的不稳定范围时也能够防止发动机起动时的白烟。
    • 8. 发明申请
    • GAS TURBINE EQUIPMENT UTILIZING HIGH HUMIDITY
    • 燃气涡轮机设备利用高湿度
    • US20100236255A1
    • 2010-09-23
    • US12795046
    • 2010-06-07
    • Kenji SASAKIHidefumi ARAKIYukinori KATAGIRIMoriaki TSUKAMOTOShinichi HOIZUMI
    • Kenji SASAKIHidefumi ARAKIYukinori KATAGIRIMoriaki TSUKAMOTOShinichi HOIZUMI
    • F02C6/04
    • F01D25/30F01D25/32F02C3/30F02C3/305F02C6/18F02C7/08F02C7/141F05D2270/081F05D2270/0831F05D2270/16
    • A gas turbine equipment utilizing high humidity, for preventing generation of white smoke throughout a year, and for restraining radiation of extra heat so as to restrain lowering of heat efficiency, the equipment comprising a humidifying device for humidifying compressed gas for combustion, a heat recovery device for recovering exhaust heat from a gas turbine or the compressed air so as to heat humidifying water in the humidifying device, a recuperator for recovering exhaust heat from the gas turbine and heating the compressed gas for combustion, a dehumidifying device for dehumidifying and recovering moisture in the exhaust gas having passed through the recuperator, and an exhaust gas reheater for heating the exhaust gas after dehumidification, and further comprising a temperature measuring device for measuring a temperature of the exhaust gas passing through the exhaust gas reheater, and a heating temperature adjusting device for increasing the heating temperature of the exhaust gas reheater if a temperature of the exhaust gas measured by the temperature measuring device is not higher than a predetermined value.
    • 一种使用高湿度的燃气轮机设备,用于防止一年中产生白烟,并且用于抑制额外的热量的辐射以便抑制热效率的降低,该设备包括用于加湿用于燃烧的压缩气体的加湿装置,热回收 用于从燃气轮机或压缩空气中回收废热以加热加湿装置中的加湿水的装置,用于从燃气轮机回收废热并加热用于燃烧的压缩气体的换热器,用于除湿和回收水分的除湿装置 在排气中通过换热器,以及排气再加热器,其用于对除湿后的废气进行加热,还包括温度测量装置,用于测量通过废气再热器的废气的温度和加热温度调节 用于增加排气的加热温度的装置 如果由温度测量装置测量的废气的温度不高于预定值,则再热器。
    • 9. 发明授权
    • Turbine mechanical output computation device and gas turbine control device equipped therewith
    • 涡轮机械输出计算装置和配备其的燃气轮机控制装置
    • US07260466B2
    • 2007-08-21
    • US10965150
    • 2004-10-15
    • Fuminori Fujii
    • Fuminori Fujii
    • G06F19/00
    • F01D15/10F02C9/28F05D2220/76F05D2270/061F05D2270/081F05D2270/304Y02T50/677
    • A turbine mechanical output computation device computes a gas turbine mechanical output P from the following equation P = Pe + J × g × ( 2 ⁢ π 60 ) 2 × N × ⅆ N ⅆ t where Pe represents a generator effective power measured by a generator effective power wattmeter, N represents the rotational speed of a gas turbine measured by a gas turbine tachometer, J represents the moment of inertia of the gas turbine, and g represents gravitational acceleration. A combustion air amount controller controls the amount of combustion air based on the gas turbine mechanical output P.
    • 涡轮机械输出计算装置从以下等式计算燃气轮机械输出P. P < / MI> = Pe + g x 2 > MROW> t 发电机有效功率由发电机有效功率瓦特计测量,N表示由燃气轮机转速计测量的燃气轮机的转速,J表示燃气轮机的转动惯量,g表示重力加速度。 燃烧空气量控制器基于燃气轮机械输出P控制燃烧空气量。
        • 10. 发明申请
        • Gas turbine equipment utilizing high humidity
        • 采用高湿度的燃气轮机设备
        • US20070017205A1
        • 2007-01-25
        • US11480392
        • 2006-07-05
        • Kenji SasakiHidefumi ArakiYukinori KatagiriMoriaki TsukamotoShinichi Hoizumi
        • Kenji SasakiHidefumi ArakiYukinori KatagiriMoriaki TsukamotoShinichi Hoizumi
        • F02C3/30
        • F01D25/30F01D25/32F02C3/30F02C3/305F02C6/18F02C7/08F02C7/141F05D2270/081F05D2270/0831F05D2270/16
        • A gas turbine equipment utilizing high humidity, for preventing generation of white smoke throughout a year, and for restraining radiation of extra heat so as to restrain lowering of heat efficiency, the equipment comprising a humidifying device for humidifying compressed gas for combustion, a heat recovery device for recovering exhaust heat from a gas turbine or the compressed air so as to heat humidifying water in the humidifying device, a recuperator for recovering exhaust heat from the gas turbine and heating the compressed gas for combustion, a dehumidifying device for dehumidifying and recovering moisture in the exhaust gas having passed through the recuperator, and an exhaust gas reheater for heating the exhaust gas after dehumidification, and further comprising a temperature measuring device for measuring a temperature of the exhaust gas passing through the exhaust gas reheater, and a heating temperature adjusting device for increasing the heating temperature of the exhaust gas reheater if a temperature of the exhaust gas measured by the temperature measuring device is not higher than a predetermined value.
        • 一种使用高湿度的燃气轮机设备,用于防止一年中产生白烟,并且用于抑制额外的热辐射,以便抑制热效率的降低,该设备包括用于加湿用于燃烧的压缩气体的加湿装置,热回收 用于从燃气轮机或压缩空气中回收废热以加热加湿装置中的加湿水的装置,用于从燃气轮机回收废热并加热用于燃烧的压缩气体的换热器,用于除湿和回收水分的除湿装置 在排气中通过换热器,以及排气再加热器,其用于对除湿后的废气进行加热,还包括温度测量装置,用于测量通过废气再热器的废气的温度和加热温度调节 用于增加排气的加热温度的装置 如果由温度测量装置测量的废气的温度不高于预定值,则再热器。