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1. 发明授权

US5214913A Servo valve control apparatus 失效
标题翻译：伺服阀控制装置
公开(公告)号：US5214913A
公开(公告)日：1993-06-01
申请号：US704139
申请日：1991-05-22
申请人： Yukiyoshi Tani , Sadao Yanada , Takeshi Iwamiya , Takumi Kawai , Tadahiko Iijima
发明人： Yukiyoshi Tani , Sadao Yanada , Takeshi Iwamiya , Takumi Kawai , Tadahiko Iijima
IPC分类号： G05B9/03
CPC分类号： G05B9/03 , Y10T137/86614
摘要： A method of and apparatus for controlling a triple-coil servo valve arranged having a tripled control system each of which is composed of components of a coil, a servo amplifier and a controller, the method of and the apparatus for controlling the triple servo valve including means for specifying the abnormality of each of the components, servo amplifier output separation means, means capable of desirably combining the components and means for compensating the servo amplifier. If two control systems of the tripled control system are faulty in such a manner that at least one coil, at least one servo amplifier or at least one controller is abnormal, the triple-coil servo is operated by combining the normal components or by compensating the servo amplifier so that the continuation of the operation of the plant is enabled. Although the operation of the plant employing the conventional structure is shut down if two systems of the tripled control system, each of which is composed of the coil, the servo amplifier and the controller, are abnormal, the continuation of the operation can be enabled according to the present invention while preventing a disturbance of the plant even if the two or the three systems are abnormal by combining normal components and by separating the output from the servo amplifier in a case where the servo amplifier is abnormal.

2. 发明授权

US5327718A Gas turbine apparatus and method of control thereof 失效
标题翻译：燃气轮机装置及其控制方法
公开(公告)号：US5327718A
公开(公告)日：1994-07-12
申请号：US933317
申请日：1992-08-21
申请人： Naohiko Iwata , Yasuhiko Otawara , Akira Shimura , Nobuyuki Iizuka , Isao Sato , Fumiyuki Hirose , Minoru Takaba , Yasutaka Komatsu , Hiraku Ikeda , Takeshi Iwamiya , Takeshi Ishida
发明人： Naohiko Iwata , Yasuhiko Otawara , Akira Shimura , Nobuyuki Iizuka , Isao Sato , Fumiyuki Hirose , Minoru Takaba , Yasutaka Komatsu , Hiraku Ikeda , Takeshi Iwamiya , Takeshi Ishida
IPC分类号： F02C9/16 , F02C7/228 , F02C9/00 , F02C9/28 , F23C99/00 , F23R3/12 , F23R3/26 , F23R3/28
CPC分类号： F23R3/12 , F02C7/228 , F02C9/28 , F23R3/26
摘要： A gas turbine apparatus has a gas turbine and a plurality of burners for providing combustion gas to drive the turbine. A flow control means of each burner for fuel or combustion air is adjusted by control means to control each said burner individually in dependence on a predetermined combustion characteristic of the respective burner. Sensed quantities relating to the combustion performance of the burners are input to the control means which adjusts the flow control means of each burner in dependence on the sensed quantities and the predetermined combustion characteristic of the respective burner.
摘要翻译：燃气轮机装置具有燃气轮机和用于提供燃烧气体以驱动涡轮机的多个燃烧器。用于燃料或燃烧空气的每个燃烧器的流量控制装置通过控制装置进行调节，以根据相应燃烧器的预定燃烧特性分别控制每个所述燃烧器。与燃烧器的燃烧性能相关的感测量被输入到根据感测量和各个燃烧器的预定燃烧特性来调节每个燃烧器的流量控制装置的控制装置。

3. 发明授权

US5281129A Combustion apparatus and control method therefor 失效
标题翻译：燃烧装置及其控制方法
公开(公告)号：US5281129A
公开(公告)日：1994-01-25
申请号：US840813
申请日：1992-02-25
申请人： Haruo Urushidani , Seisaku Takihana , Kazuhiko Kumata , Akira Shimura , Osamu Arai , Takeshi Iwamiya , Hiraku Ikeda
发明人： Haruo Urushidani , Seisaku Takihana , Kazuhiko Kumata , Akira Shimura , Osamu Arai , Takeshi Iwamiya , Hiraku Ikeda
IPC分类号： F02C9/16 , F02C9/34 , F02C9/40 , F23C99/00 , F23R3/26 , F23R3/30 , F23N5/00
CPC分类号： F02C9/40 , F23R3/26 , F23R2900/00002
摘要： To provide a combustion apparatus and a controlling method therefor which are capable of preventing the flame-out and backfire of the flame of a premix burner and the increase of the NOx concentration attributable to the change of the calorific value of the fuel, the amount of air supplied to the premix burner is so controlled as to achieve a low NOx within the range in which the premix burner effects a stable combustion in accordance with the calorie of the fuel supplied to the combustion apparatus, and a change of the output of the combustion apparatus attributable to this control of the amount of air is compensated by the control of the amount of the fuel supplied to the diffusion burner.
摘要翻译：为了提供能够防止预混燃烧器的火焰的熄火和回火以及归因于燃料的热值的变化引起的NOx浓度的增加的燃烧装置及其控制方法，供给到预混燃烧器的空气被控制为在预混燃烧器根据供给到燃烧装置的燃料的热量实现稳定燃烧的范围内实现低的NOx，并且燃烧的输出的变化通过控制供给到扩散燃烧器的燃料的量来补偿归因于该空气量的这种控制的装置。

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