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    • 3. 发明公开
    • 연소 연료 시스템에 대한 물리적 파라미터를 예측하는 시스템 및 방법
    • 预测燃烧燃料系统物理参数的系统和方法
    • KR1020170091520A
    • 2017-08-09
    • KR1020170012520
    • 2017-01-26
    • 제네럴 일렉트릭 컴퍼니
    • 장후아
    • F02C9/28F02C7/22F02C7/232
    • F01D21/003F02C3/30F05D2240/35F05D2260/80F05D2270/16F05D2270/44F23D2900/14681F23L7/002F23N5/102F23N2023/48F23N2037/22F23N2041/20F23N2900/05006F23R3/28F23R3/36F23R2900/00005F23R2900/00019
    • 본원은연소연료시스템에대한물리적파라미터를예측하는시스템및 방법에관한것이다. 본원의일 실시형태에서는, 연소연료시스템의물리적파라미터를예측하는방법이, 적어도하나의연소기에서물 주입을야기하는것을포함한다. 상기물 주입은적어도하나의시간과연관되고, 기체연료작동중에그리고액체연료작동이후에수행된다. 상기방법은, 상기물 주입과연관된배기확산데이터를측정하는것을포함하고, 상기배기확산데이터를연료시스템의노즐또는밸브와연관된적어도하나의물리적파라미터에상관시키는것을허용한다. 상기방법은, 상기배기확산데이터, 적어도하나의물리적파라미터및 적어도하나의시간을, 데이터베이스에저장하는것을더 포함한다. 상기방법은또한, 저장된이력데이터를데이터베이스에서부터해석모델에제공한다. 상기해석모델은, 저장된이력데이터에적어도부분적으로기초하여, 미래의시간과연관된적어도하나의미래의물리적파라미터를예측하기위해운용가능한것이다.
    • 本发明涉及用于预测燃烧燃料系统的物理参数的系统和方法。 在本发明的一个实施例中,一种预测燃烧燃料系统的物理参数的方法包括使水在至少一个燃烧器中喷射。 注水与至少一次相关并且在气体燃料操作和液体燃料操作之后执行。 该方法允许,其包括测量所述排气扩散与水注入相关联的数据,并且在与燃料系统的喷嘴或阀相关联的至少一个物理参数的排气扩展数据相关联。 该方法还包括将排气扩散数据,至少一个物理参数和至少一个时间存储在数据库中。 该方法还将来自数据库的存储的历史数据提供给分析模型。 分析模型可操作以至少部分地基于存储的历史数据来预测与未来时间相关联的至少一个未来物理参数。
    • 8. 发明公开
    • 노즐 처리장치
    • 用于处理喷嘴的装置
    • KR1020120010025A
    • 2012-02-02
    • KR1020100071517
    • 2010-07-23
    • 주식회사 포스코
    • 김태우조명호김장환채의현
    • F02M65/00F02M61/18F02M61/16F02C7/232
    • PURPOSE: A device for processing a nozzle is provided to prevent big accidents which are generated due to the abrasion and damage of parts. CONSTITUTION: A device for processing a nozzle comprises a sealing unit(200), an inspecting unit(300), and a cleansing unit(400). The sealing unit is composed of a base(210), first and second hermetic sealing blocks(220,230), and a compression member(240). The first and the second nozzle seating grooves, in which the nozzle is settled, are respectively formed on the first and second hermetic sealing block. The compression member is formed in the first hermetic sealing block or the second hermetic sealing block. The first and the second hermetic sealing blocks are compressed together. The inspecting unit is connected to the nozzle and inspects the damage to the nozzle. The cleansing unit is connected to the nozzle and washes the nozzle.
    • 目的:提供一种加工喷嘴的设备,以防止由于零件的磨损和损坏而产生的大量事故。 构成:用于处理喷嘴的装置包括密封单元(200),检查单元(300)和清洁单元(400)。 密封单元由基座(210),第一和第二密封块(220,230)和压缩构件(240)组成。 分别在第一和第二密封块上形成第一和第二喷嘴座槽,其中喷嘴安置在其中。 压缩构件形成在第一密封块或第二密封块中。 第一和第二密封块被压缩在一起。 检查单元连接到喷嘴并检查喷嘴的损坏。 清洁单元连接到喷嘴并洗涤喷嘴。
    • 9. 发明公开
    • 가스 터빈의 연료 제어 방법 및 연료 제어 장치, 및 가스 터빈
    • 燃油控制方法和燃油控制装置用于气体涡轮机和气体涡轮机
    • KR1020100074102A
    • 2010-07-01
    • KR1020107002062
    • 2009-07-01
    • 미츠비시 쥬고교 가부시키가이샤
    • 나카무라소스케다니무라사토시아카마츠신지나카무라신스케소노다다카시사이토아키히코기시마코토
    • F02C9/34F02C7/228F02C7/232F23R3/28
    • F02C9/26F02C9/34F05D2270/082F23K5/005F23R3/286F23R3/36
    • Disclosed is a fuel control method for a gas turbine, in which a combustor is constituted by dividing fuel-feeding main nozzles into at least two groups. The fuel is fed (at S1) from the main nozzles of all groups at an ignition time of the combustor, and the fuel is subsequently fed (at S3) from the three main nozzles of an A-group at the speed rising time of the gas turbine. At the speed rising time, the fuel is injected from a small number of main nozzles so that the fuel flow rate per main nozzle is increased to raise the fuel/air ratio (fuel-flow-rate/air-flow-rate) in a combustion region, to thereby improve the combustibility. As a result, it is possible to reduce the productions of carbon monoxide and unburned hydrocarbons and to need no bypass valve, to thereby lower the manufacturing cost. At the ignition time, moreover, the fuel can be fed from the main nozzles of all groups and burned in the whole area of the combustor, so that flames can be easily propagated to all the remaining adjacent main nozzle groups, to thereby improve the ignitability of the whole gas turbine.
    • 公开了一种用于燃气轮机的燃料控制方法,其中通过将燃料供给主喷嘴分成至少两组来构成燃烧器。 燃料在燃烧器的点火时间从所有组的主喷嘴供给(在S1),随后燃料随后从A组的三个主喷嘴以 燃气轮机。 在速度上升时间,从少量的主喷嘴喷射燃料,使得每个主喷嘴的燃料流量增加,以提高燃料/空气比(燃料流量/空气流量)在 燃烧区域,从而提高燃烧性。 结果,可以减少一氧化碳和未燃碳氢化合物的生产,并且不需要旁通阀,从而降低制造成本。 此外,在点火时间,燃料可以从所有组的主喷嘴供给并在燃烧器的整个区域燃烧,使得火焰可以容易地传播到所有剩余的相邻的主喷嘴组,从而提高点火性 的整个燃气轮机。