公开(公告)号：US20150033760A1

公开(公告)日：2015-02-05

申请号：US14380232

申请日：2012-02-24

申请人： Kazuhito Koyama ,  Naohiro Kusumi ,  Shigeo Hatamiya ,  Fumio Takahashi ,  Takaaki Sekiai

发明人： Kazuhito Koyama ,  Naohiro Kusumi ,  Shigeo Hatamiya ,  Fumio Takahashi ,  Takaaki Sekiai

IPC分类号： F02C1/05

CPC分类号： F02C1/05 ,  F02C7/143 ,  F03G6/064 ,  F03G6/067 ,  Y02E10/46 ,  Y02E20/14

摘要： It is an object of the present invention to provide a solar assisted gas turbine system that has a largely reduced number of heat collectors and a reduced installation area required for installation of the heat collectors. The solar assisted gas turbine system of the invention includes a gas turbine unit having a compressor for compressing air, a combustor for putting the air compressed by the compressor and a fuel into combustion, and a turbine driven by a combustion gas generated in the combustor; a heat collector for collecting solar heat and forming high-pressure hot water; a heat storage tank for storing the heating medium raised in temperature; a heat-exchanger for performing heat exchange between the heating medium and water to form hot water; and an atomizer by which the hot water formed by the heat-exchanger is sprayed into the air to be taken into the compressor.

摘要翻译： 本发明的目的是提供一种太阳能辅助燃气轮机系统，该太阳能辅助燃气轮机系统具有大大减少的集热器数量和减少安装集热器所需的安装面积。 本发明的太阳能辅助燃气轮机系统包括具有用于压缩空气的压缩机的燃气轮机单元，用于将由压缩机压缩的空气和燃料燃烧的燃烧器以及由在燃烧器中产生的燃烧气体驱动的涡轮的燃气轮机单元; 用于收集太阳热并形成高压热水的集热器; 用于储存温度升高的加热介质的储热箱; 用于在加热介质和水之间进行热交换以形成热水的热交换器; 以及通过热交换器形成的热水喷射到要被吸入压缩机的空气中的雾化器。

公开(公告)号：US20140033720A1

公开(公告)日：2014-02-06

申请号：US13983140

申请日：2011-02-04

申请人： Eunkyeong Kim ,  Kazuhito Koyama ,  Shigeo Hatamiya ,  Yukinori Katagiri ,  Takuya Yoshida ,  Naohiro Kusumi ,  Kazuo Takahashi

发明人： Eunkyeong Kim ,  Kazuhito Koyama ,  Shigeo Hatamiya ,  Yukinori Katagiri ,  Takuya Yoshida ,  Naohiro Kusumi ,  Kazuo Takahashi

IPC分类号： F02C9/00

CPC分类号： F02C9/00 ,  F02C3/30 ,  F02C7/1435 ,  F02C9/20

摘要： A controller for use in a gas turbine power plant includes a compressor that compresses combustion air; a water-atomization cooling apparatus that sprays water drops of atomized water supplied via a water-atomization flow-rate regulating valve over a flow of air drawn in the compressor; a combustor that mixes the compressed combustion air with fuel to thereby burn a fuel-air mixture and generate combustion gas at high temperature and performs combustion switching during operation; a turbine that uses the combustion gas to drive the compressor and a generator; the water-atomization flow-rate regulating valve that controls a flow rate of the atomized water; and a compressor inlet inner blade that controls a flow rate of air drawn in the compressor. The controller includes control means that calculates a fuel-air ratio correction command signal for compensating for reduction in a fuel-air ratio in the combustor occurring during the combustion switching.

摘要翻译： 用于燃气轮机发电厂的控制器包括压缩燃烧空气的压缩机; 水雾化冷却装置，其经由水雾化流量调节阀在压缩机内吸入的空气流喷射供给的水雾滴; 燃烧器，其将压缩的燃烧空气与燃料混合，从而燃烧燃料 - 空气混合物并在高温下产生燃烧气体并在运行期间进行燃烧切换; 使用燃烧气体驱动压缩机和发电机的涡轮机; 控制雾化水流量的水雾化流量调节阀; 以及压缩机入口内叶片，其控制在压缩机中吸入的空气的流量。 该控制器包括控制装置，该控制装置计算用于补偿在燃烧切换期间发生的燃烧室中的燃料空气比的降低的燃料空气比校正指令信号。

公开(公告)号：US08826671B2

公开(公告)日：2014-09-09

申请号：US13983140

申请日：2011-02-04

申请人： Eunkyeong Kim ,  Kazuhito Koyama ,  Shigeo Hatamiya ,  Yukinori Katagiri ,  Takuya Yoshida ,  Naohiro Kusumi ,  Kazuo Takahashi

发明人： Eunkyeong Kim ,  Kazuhito Koyama ,  Shigeo Hatamiya ,  Yukinori Katagiri ,  Takuya Yoshida ,  Naohiro Kusumi ,  Kazuo Takahashi

IPC分类号： F02C3/30 ,  F02C9/00 ,  F02C9/20 ,  F02C7/143

CPC分类号： F02C9/00 ,  F02C3/30 ,  F02C7/1435 ,  F02C9/20

摘要： A controller for use in a gas turbine power plant includes a compressor that compresses combustion air; a water-atomization cooling apparatus that sprays water drops of atomized water supplied via a water-atomization flow-rate regulating valve over a flow of air drawn in the compressor; a combustor that mixes the compressed combustion air with fuel to thereby burn a fuel-air mixture and generate combustion gas at high temperature and performs combustion switching during operation; a turbine that uses the combustion gas to drive the compressor and a generator; the water-atomization flow-rate regulating valve that controls a flow rate of the atomized water; and a compressor inlet inner blade that controls a flow rate of air drawn in the compressor. The controller includes control means that calculates a fuel-air ratio correction command signal for compensating for reduction in a fuel-air ratio in the combustor occurring during the combustion switching.

摘要翻译： 用于燃气轮机发电厂的控制器包括压缩燃烧空气的压缩机; 水雾化冷却装置，其经由水雾化流量调节阀在压缩机内吸入的空气流喷射供给的水雾滴; 燃烧器，其将压缩的燃烧空气与燃料混合，从而燃烧燃料 - 空气混合物并在高温下产生燃烧气体并在运行期间进行燃烧切换; 使用燃烧气体驱动压缩机和发电机的涡轮机; 控制雾化水流量的水雾化流量调节阀; 以及压缩机入口内叶片，其控制在压缩机中吸入的空气的流量。 该控制器包括控制装置，该控制装置计算用于补偿在燃烧切换期间发生的燃烧室中的燃料空气比的降低的燃料空气比校正指令信号。

公开(公告)号：US20070203862A1

公开(公告)日：2007-08-30

申请号：US11624416

申请日：2007-01-18

申请人： Takaaki Sekiai ,  Satoru Shimizu ,  Eiichi Kaminaga ,  Akihiro Yamada ,  Yoshiharu Hayashi ,  Naohiro Kusumi ,  Masayuki Fukai

发明人： Takaaki Sekiai ,  Satoru Shimizu ,  Eiichi Kaminaga ,  Akihiro Yamada ,  Yoshiharu Hayashi ,  Naohiro Kusumi ,  Masayuki Fukai

IPC分类号： G06F15/18 ,  G05B13/02 ,  G06E1/00

CPC分类号： G05B13/048

摘要： There is provided a control apparatus including a function of generating an operation signal applied to a control subject and a model that simulates characteristics of the control subject, a function of receiving an evaluation value signal calculated based on a measurement signal obtained by applying the operation signal to the control subject and the model, and a function of learning to generate the operation signal such that an expected value of the sum of the evaluation value signals obtained from a present state to a future state is either maximum or minimum in which the evaluation value signal calculated based on the measurement signal from the model is calculated by adding a first evaluation value obtained based on a deviation between the measurement signal obtained from the model and a setpoint value, and a second evaluation value obtained based on a difference in characteristics between the model and the control subject.

摘要翻译： 提供了一种控制装置，包括产生施加到控制对象的操作信号和模拟控制对象的特性的模型的功能，接收基于通过应用操作信号而获得的测量信号计算的评估值信号的功能 控制主体和模型的功能，以及学习生成操作信号的功能，使得从当前状态到未来状态获得的评估值信号的和的期望值是最大值或最小值，其中评估值 通过添加基于从模型获得的测量信号与设定值之间的偏差获得的第一评估值和基于来自模型的特性差异获得的第二评估值来计算基于来自模型的测量信号计算的信号 模型和控制科目。

公开(公告)号：US09359953B2

公开(公告)日：2016-06-07

申请号：US13818377

申请日：2010-09-30

申请人： Yasuhiro Yoshida ,  Yukinori Katagiri ,  Tatsurou Yashiki ,  Takuya Yoshida ,  Kazuo Takahashi ,  Naohiro Kusumi ,  Takaaki Sekiai

发明人： Yasuhiro Yoshida ,  Yukinori Katagiri ,  Tatsurou Yashiki ,  Takuya Yoshida ,  Kazuo Takahashi ,  Naohiro Kusumi ,  Takaaki Sekiai

IPC分类号： F02C3/30 ,  F02C7/143 ,  F01K23/10 ,  F02C1/05 ,  F02C6/18 ,  F22B1/00 ,  F22B1/18 ,  F03G6/06 ,  F03G6/00 ,  F24J2/04

CPC分类号： F02C7/1435 ,  F01K23/10 ,  F01K23/101 ,  F02C1/05 ,  F02C3/30 ,  F02C3/305 ,  F02C6/18 ,  F02C7/143 ,  F03G6/003 ,  F03G6/064 ,  F22B1/006 ,  F22B1/1815 ,  F24S10/00 ,  Y02E10/46 ,  Y02E20/16

摘要： Disclosed is a solar assisted combined cycle power plant having a compressor that pressurizes combustion air, a combustor that mixes and burns the combustion air and gas turbine fuel to generate a high-temperature combustion gas, a gas turbine that drives the compressor by using the combustion gas, an exhaust heat recovery steam generator that obtains steam from thermal energy of a gas exhausted from the gas turbine, and a steam turbine that is driven by using the steam obtained by the exhaust heat recovery steam generator. The solar assisted combined cycle power plant includes a solar collector to turn supplied water to warm water; a heat accumulator that stores pressurized hot water from the solar collector and the exhaust heat recovery steam generator; and a spray device that handles the pressurized hot water as spray water and sprays the spray water onto the air to be taken into the compressor.

摘要翻译： 公开了一种太阳能辅助联合循环发电厂，其具有对燃烧空气加压的压缩机，混合燃烧燃烧空气和燃气轮机燃料以产生高温燃烧气体的燃烧器，通过使用燃烧驱动压缩机的燃气轮机 气体，从燃气轮机排出的气体的热能获得蒸汽的废热回收蒸汽发生器，以及通过使用由排气热回收蒸汽发生器获得的蒸汽驱动的蒸汽轮机。 太阳能辅助联合循环发电厂包括一个太阳能收集器，用于将供水转化为温水; 蓄热器，储存来自太阳能收集器和废热回收蒸汽发生器的加压热水; 以及喷雾装置，其将加压的热水作为喷射水处理，并将喷雾水喷射到要进入压缩机的空气中。

公开(公告)号：US08095479B2

公开(公告)日：2012-01-10

申请号：US11624416

申请日：2007-01-18

申请人： Takaaki Sekiai ,  Satoru Shimizu ,  Eiichi Kaminaga ,  Akihiro Yamada ,  Yoshiharu Hayashi ,  Naohiro Kusumi ,  Masayuki Fukai

发明人： Takaaki Sekiai ,  Satoru Shimizu ,  Eiichi Kaminaga ,  Akihiro Yamada ,  Yoshiharu Hayashi ,  Naohiro Kusumi ,  Masayuki Fukai

IPC分类号： G06F15/18

CPC分类号： G05B13/048

摘要： There is provided a control apparatus including a function of generating an operation signal applied to a control subject and a model that simulates characteristics of the control subject, a function of receiving an evaluation value signal calculated based on a measurement signal obtained by applying the operation signal to the control subject and the model, and a function of learning to generate the operation signal such that an expected value of the sum of the evaluation value signals obtained from a present state to a future state is either maximum or minimum in which the evaluation value signal calculated based on the measurement signal from the model is calculated by adding a first evaluation value obtained based on a deviation between the measurement signal obtained from the model and a setpoint value, and a second evaluation value obtained based on a difference in characteristics between the model and the control subject.

摘要翻译： 提供了一种控制装置，包括产生施加到控制对象的操作信号和模拟控制对象的特性的模型的功能，接收基于通过应用操作信号而获得的测量信号计算的评估值信号的功能 控制主体和模型的功能，以及学习生成操作信号的功能，使得从当前状态到未来状态获得的评估值信号的和的期望值是最大值或最小值，其中评估值 通过添加基于从模型获得的测量信号与设定值之间的偏差获得的第一评估值和基于来自模型的特性差异获得的第二评估值来计算基于来自模型的测量信号计算的信号 模型和控制科目。

公开(公告)号：US20130192193A1

公开(公告)日：2013-08-01

申请号：US13818377

申请日：2010-09-30

申请人： Yasuhiro Yoshida ,  Yukinori Katagiri ,  Tatsurou Yashiki ,  Takuya Yoshida ,  Kazuo Takahashi ,  Naohiro Kusumi ,  Takaaki Sekiai

发明人： Yasuhiro Yoshida ,  Yukinori Katagiri ,  Tatsurou Yashiki ,  Takuya Yoshida ,  Kazuo Takahashi ,  Naohiro Kusumi ,  Takaaki Sekiai

IPC分类号： F01K23/10 ,  F02C3/30 ,  F03G6/00

CPC分类号： F02C7/1435 ,  F01K23/10 ,  F01K23/101 ,  F02C1/05 ,  F02C3/30 ,  F02C3/305 ,  F02C6/18 ,  F02C7/143 ,  F03G6/003 ,  F03G6/064 ,  F22B1/006 ,  F22B1/1815 ,  F24S10/00 ,  Y02E10/46 ,  Y02E20/16

摘要： Disclosed is a solar assisted combined cycle power plant having a compressor that pressurizes combustion air, a combustor that mixes and burns the combustion air and gas turbine fuel to generate a high-temperature combustion gas, a gas turbine that drives the compressor by using the combustion gas, an exhaust heat recovery steam generator that obtains steam from thermal energy of a gas exhausted from the gas turbine, and a steam turbine that is driven by using the steam obtained by the exhaust heat recovery steam generator. The solar assisted combined cycle power plant includes a solar collector to turn supplied water to warm water; a heat accumulator that stores pressurized hot water from the solar collector and the exhaust heat recovery steam generator; and a spray device that handles the pressurized hot water as spray water and sprays the spray water onto the air to be taken into the compressor.

摘要翻译： 公开了一种太阳能辅助联合循环发电厂，其具有对燃烧空气加压的压缩机，混合燃烧燃烧空气和燃气轮机燃料以产生高温燃烧气体的燃烧器，通过使用燃烧驱动压缩机的燃气轮机 气体，从燃气轮机排出的气体的热能获得蒸汽的废热回收蒸汽发生器，以及通过使用由排气热回收蒸汽发生器获得的蒸汽驱动的蒸汽轮机。 太阳能辅助联合循环发电厂包括一个太阳能收集器，用于将供水转化为温水; 蓄热器，储存来自太阳能收集器和废热回收蒸汽发生器的加压热水; 以及喷雾装置，其将加压的热水作为喷射水处理，并将喷雾水喷射到要进入压缩机的空气中。

公开(公告)号：US08214062B2

公开(公告)日：2012-07-03

申请号：US12366996

申请日：2009-02-06

申请人： Toru Eguchi ,  Akihiro Yamada ,  Naohiro Kusumi ,  Takaaki Sekiai ,  Masayuki Fukai ,  Satoru Shimizu

发明人： Toru Eguchi ,  Akihiro Yamada ,  Naohiro Kusumi ,  Takaaki Sekiai ,  Masayuki Fukai ,  Satoru Shimizu

IPC分类号： G05B13/02

CPC分类号： G06N3/08 ,  G05B13/048

摘要： The plant control system has a measurement signal data database, a model to estimate the value of measurement signal data used at a time when an operation signal is given to the plant, and an operation signal learning unit to learn a method of generating a model input, which is equivalent to an operation signal, so that a model output, which is equivalent to the measurement signal data, attains a target value. The plant control system also has an evaluation function calculating unit to calculate an evaluation function value from the model output obtained as a result of an operation carried out by the operation signal learning unit for the model, and an evaluation function adjusting unit to adjust evaluation function parameters used in calculation of an evaluation function.

摘要翻译： 工厂控制系统具有测量信号数据数据库，用于估计在向工厂提供操作信号时使用的测量信号数据的值的模型;以及操作信号学习单元，用于学习生成模型输入的方法 ，其等同于操作信号，使得等效于测量信号数据的模型输出达到目标值。 工厂控制系统还具有评估函数计算单元，用于根据由用于模型的操作信号学习单元执行的操作获得的模型输出来计算评估函数值，以及评估函数调整单元，用于调整评估函数 用于计算评估函数的参数。

公开(公告)号：US07813819B2

公开(公告)日：2010-10-12

申请号：US12652172

申请日：2010-01-05

申请人： Akihiro Yamada ,  Masaki Kanada ,  Takaaki Sekiai ,  Yoshiharu Hayashi ,  Naohiro Kusumi ,  Masayuki Fukai ,  Satoru Shimizu

发明人： Akihiro Yamada ,  Masaki Kanada ,  Takaaki Sekiai ,  Yoshiharu Hayashi ,  Naohiro Kusumi ,  Masayuki Fukai ,  Satoru Shimizu

IPC分类号： G05B13/02 ,  G06F7/60 ,  G06F17/10 ,  G05B13/00

CPC分类号： F23N3/002 ,  F23N5/00 ,  F23N2021/10 ,  F23N2023/36 ,  F23N2023/48

摘要： A control system includes a basic control command operating unit, a fuel data storage unit, a running results database for storing past running results values of a control subject, a data creating unit configured to calculate a distance between data of the past running results values and the data sets and determining data set in which a distance between data becomes minimum, a modeling unit configured to model a relationship between operation parameters of a combustion apparatus and components in combustion gas of the combustion apparatus by using the data set determined by the data creating unit and a correcting unit for calculating combustion apparatus operation parameters with which components having a better condition than that of the components in a current gas are provided by using a model of the modeling unit and correcting operation command values of the basic control command operating unit by calculated operation parameters.

摘要翻译： 控制系统包括基本控制命令操作单元，燃料数据存储单元，用于存储控制对象的过去运行结果值的运行结果数据库，数据创建单元，其被配置为计算过去运行结果值的数据和 数据集和确定数据集之间的距离最小的数据集，建模单元，被配置为通过使用由数据创建确定的数据集来建模燃烧装置的燃烧气体的燃烧气体的各个操作参数之间的关系 单元和校正单元，用于计算燃烧装置的操作参数，通过使用建模单元的模型和基本控制命令操作单元的校正操作命令值，通过使用具有比当前气体中的部件更好的部件的部件来提供基本控制命令操作单元的校正操作命令值 计算操作参数。

公开(公告)号：US07660639B2

公开(公告)日：2010-02-09

申请号：US11627603

申请日：2007-01-26

申请人： Akihiro Yamada ,  Masaki Kanada ,  Takaaki Sekiai ,  Yoshiharu Hayashi ,  Naohiro Kusumi ,  Masayuki Fukai ,  Satoru Shimizu

发明人： Akihiro Yamada ,  Masaki Kanada ,  Takaaki Sekiai ,  Yoshiharu Hayashi ,  Naohiro Kusumi ,  Masayuki Fukai ,  Satoru Shimizu

IPC分类号： G05B13/02 ,  G06F7/60 ,  G06F17/10 ,  G05B13/00

CPC分类号： F23N3/002 ,  F23N5/00 ,  F23N2021/10 ,  F23N2023/36 ,  F23N2023/48

摘要： A control system includes a basic control command operating unit, a fuel data storage unit, a running results database for storing past running results values of a control subject, a data creating unit configured to calculate a distance between data of the past running results values and the data sets and determining data set in which a distance between data becomes minimum, a modeling unit configured to model a relationship between operation parameters of a combustion apparatus and components in combustion gas of the combustion apparatus by using the data set determined by the data creating unit and a correcting unit for calculating combustion apparatus operation parameters with which components having a better condition than that of the components in a current gas are provided by using a model of the modeling unit and correcting operation command values of the basic control command operating unit by calculated operation parameters.