POWER PLANT CONTROL DEVICE WHICH USES A MODEL, A LEARNING SIGNAL, A CORRECTION SIGNAL, AND A MANIPULATION SIGNAL
    2.
    发明申请
    POWER PLANT CONTROL DEVICE WHICH USES A MODEL, A LEARNING SIGNAL, A CORRECTION SIGNAL, AND A MANIPULATION SIGNAL 有权
    使用模型,学习信号,校正信号和操纵信号的动力装置控制装置

    公开(公告)号:US20120166375A1

    公开(公告)日:2012-06-28

    申请号:US13415876

    申请日:2012-03-09

    CPC classification number: G05B13/027

    Abstract: A gas concentration estimation device of a coal-burning boiler adapted to estimate the concentration of the gas component included in an exhaust gas emitted from a coal-burning boiler using a neural network, including: a process database section adapted to store process data of a coal-burning boiler; a filtering processing section adapted to perform filtering processing for extracting data suitable for learning of a neural network from the process data stored in the process database section; a neural-network learning processing section adapted to perform learning processing of the neural network based on the data extracted by the filtering processing section and suitable for learning of the neural network; and a neural-network estimation processing section adapted to perform estimation processing of the CO concentration or the NOx concentration in the exhaust gas emitted from the coal-burning boiler based on the learning processing of the neural-network learning processing section.

    Abstract translation: 一种燃煤锅炉的气体浓度估计装置,其适用于使用神经网络来估计从燃煤锅炉排出的排气中所含的气体成分的浓度,所述气体成分估算装置包括:处理数据库部,其适于存储 燃煤锅炉; 滤波处理部,其适于进行从存储在所述处理数据库部中的处理数据中提取适于神经网络的学习的数据的滤波处理; 神经网络学习处理部分,适于基于由所述滤波处理部分提取并适合于所述神经网络的学习来执行所述神经网络的学习处理; 以及神经网络估计处理部,其基于神经网络学习处理部的学习处理,对从燃煤锅炉排出的排气中的CO浓度或NOx浓度进行估计处理。

    Plant control apparatus
    3.
    发明授权
    Plant control apparatus 有权
    植物控制装置

    公开(公告)号:US08209040B2

    公开(公告)日:2012-06-26

    申请号:US11971976

    申请日:2008-01-10

    CPC classification number: G05B17/02 G06N99/005

    Abstract: A plant control apparatus has a measurement signal DB, an operation signal DB, a numerical value analysis executing unit, a numerical value analysis result DB, a model for estimating a value of a measurement signal for an operation signal, learning unit using the model, a learning information DB, a control logic DB for information used by an operation signal generating unit, a knowledge DB for plant running characteristics, and an analyzing unit processing information in the numerical value analysis result DB by information in the knowledge DB, learning information DB, operation signal DB, and measurement signal DB, wherein the analyzing unit includes at least one of a learning base analyzing unit checking adequacy of an operation method, a signal analyzing unit for evaluating an effect of the operation signal upon the plant and presence/absence of an abnormal signal, and a knowledge DB updating unit correcting information in the knowledge DB.

    Abstract translation: 工厂控制装置具有测量信号DB,操作信号DB,数值分析执行单元,数值分析结果DB,用于估计操作信号的测量信号的值的模型,使用该模型的学习单元, 学习信息DB,用于由操作信号生成单元使用的信息的控制逻辑DB,用于植物运行特性的知识DB,以及分析单元,通过知识DB中的信息,数学值分析结果DB中的信息,学习信息DB ,操作信号DB和测量信号DB,其中分析单元包括检查操作方法的充分性的学习基础分析单元,用于评估操作信号对植物的影响的信号分析单元和存在/不存在 的异常信号,知识DB更新单元校正知识DB中的信息。

    Controller-integrated rotating electric machine
    4.
    发明授权
    Controller-integrated rotating electric machine 有权
    控制器集成旋转电机

    公开(公告)号:US07999425B2

    公开(公告)日:2011-08-16

    申请号:US12424183

    申请日:2009-04-15

    CPC classification number: H02K11/046 H02K5/225 H02K19/365

    Abstract: Assembly of a controller-integrated rotating electric machine is facilitated. In a controller-integrated rotating electric machine provided with a rotating electric machine unit having a rotor (2), a stator (3), and brackets (4, 5); a plurality of stator current switching circuit units (13) that are attached on an insulator cover (14) mounted on the brackets (4, 5); and a controller unit having a control circuit board (102), the stator current switching circuit unit (13) is provided with a plurality of switching elements (13a) and a plurality of switching elements (13b); a pair of heat sinks (13g, 13h) with which the drain terminals of the switching elements (13a, 13b) are connected; and a pair of electric connection members (17, 18) that pull out the terminals of the switching elements (13a, 13b) and that hold and integrate the pair of heat sinks (13g, 13h). Additionally, the plurality of stator current switching circuit units (13) is fixed to a relaying connection member (16), and electric connections between the stator current switching circuit units (13) and outside members are performed by the intermediary of the relaying connection member (16).

    Abstract translation: 控制器集成旋转电机的组装方便。 在设置有具有转子(2),定子(3)和支架(4,5)的旋转电机单元的控制器集成旋转电机中。 多个定子电流切换电路单元(13),其安装在安装在所述支架(4,5)上的绝缘体盖(14)上; 和具有控制电路板(102)的控制器单元,所述定子电流切换电路单元(13)设置有多个开关元件(13a)和多个开关元件(13b); 与开关元件(13a,13b)的漏极端子连接的一对散热器(13g,13h); 以及一对电气连接构件(17,18),其拉出所述开关元件(13a,13b)的端子并且保持并集成所述一对散热器(13g,13h)。 此外,多个定子电流切换电路单元(13)固定在中继连接部件(16)上,定子电流切换电路部(13)与外部部件之间的电连接通过中继连接部件 (16)。

    Oxyfuel Combustion Boiler Plant
    5.
    发明申请
    Oxyfuel Combustion Boiler Plant 有权
    氧气燃烧锅炉厂

    公开(公告)号:US20110073020A1

    公开(公告)日:2011-03-31

    申请号:US12893733

    申请日:2010-09-29

    Abstract: An oxyfuel combustion boiler plant comprising: an air separation unit for manufacturing oxygen by separating nitrogen from air, a boiler having a burner for burning the oxygen supplied from the air separation unit and pulverized coal, and a primary system pipe for supplying the pulverized coal to the burner, an exhaust gas recirculation system pipe for supplying combustion exhaust gas discharged from the boiler to the primary system pipe, and a carbon dioxide capture unit for capturing carbon dioxide in the exhaust gas discharged from the boiler, the oxyfuel combustion boiler plant is further comprising: an oxygen supply pipe for supplying the oxygen manufactured by the air separation unit to the primary system pipe in the burner, and a pipe for supplying the combustion exhaust gas discharged from the boiler to the oxygen supply pipe, wherein an injection port of the oxygen supply pipe is disposed on an upstream side of an injection portion of the burner.

    Abstract translation: 一种氧燃料燃烧锅炉设备,包括:空气分离单元,用于通过从空气中分离氮气来制造氧气,具有用于燃烧从空气分离单元和粉煤供应的氧气的燃烧器的锅炉,以及用于将粉煤供应到 燃烧器,用于将从锅炉排出的燃烧废气排放到主系统管的排气再循环系统管,以及用于捕获从锅炉排出的废气中的二氧化碳的二氧化碳捕获单元,氧燃料燃烧锅炉设备 包括:用于将由空气分离单元制造的氧气供应到燃烧器中的主系统管的供氧管,以及用于将从锅炉排出的燃烧废气供应到氧气供应管的管,其中, 供氧管设置在燃烧器的喷射部分的上游侧。

    Oxyfuel Boiler and Control Method for Oxyfuel Boiler
    6.
    发明申请
    Oxyfuel Boiler and Control Method for Oxyfuel Boiler 审中-公开
    氧燃料锅炉和氧气锅炉的控制方法

    公开(公告)号:US20110011315A1

    公开(公告)日:2011-01-20

    申请号:US12831308

    申请日:2010-07-07

    Abstract: An oxyfuel boiler structured so as to mix oxygen separated from air with a part of exhaust gas branched from exhaust gas discharged from the boiler for generating vapor and supplying to a vapor demand facility by burning coal fuel, and supply the mixed gas to the boiler as an oxidizing gas for burning the coal, wherein an air separation unit for separating air and manufacturing oxygen from air, an oxygen supply system for leading the oxygen manufactured by the air separation unit to the oxyfuel boiler, a recirculation system for leading a part of exhaust gas branched from the exhaust gas discharged from the oxyfuel boiler to the oxyfuel boiler, and a recirculation fan for supplying the exhaust gas to the recirculation system are installed, respectively.

    Abstract translation: 一种氧燃料锅炉,其结构为将从空气分离的氧气与从锅炉排出的废气分支的一部分排气混合,产生蒸汽,并通过燃烧煤燃料供应到蒸气需求设备,并将混合气体供应给锅炉, 用于燃烧煤的氧化气体,其中用于从空气中分离空气和制造氧的空气分离单元,用于将由空气分离单元生产的氧引导到氧燃料锅炉的供氧系统,用于引导一部分排气的再循环系统 从从氧燃料锅炉排出的排气分支到氧燃料锅炉的气体,以及用于将废气供应到再循环系统的再循环风扇。

    Apparatus and method for determining date of gas turbine washing
    9.
    发明授权
    Apparatus and method for determining date of gas turbine washing 有权
    确定燃气轮机洗涤日期的装置和方法

    公开(公告)号:US07162354B2

    公开(公告)日:2007-01-09

    申请号:US10896922

    申请日:2004-07-23

    Abstract: A gas turbine washing-date determination apparatus of the present invention is equipped with a sum cost calculation means for calculating a sum of loss cost due to not washing a compressor from a compressor efficiency calculated, and determines a gas turbine washing-date with using the sum of the loss cost. Meanwhile, in the gas turbine washing-date determination apparatus the compressor efficiency is calculated from process data of a gas turbine plant, and a compressor washing-date is determined, based on the compressor efficiency.

    Abstract translation: 本发明的燃气轮机洗涤日期确定装置装备有和成本计算装置,用于根据计算出的压缩机效率来计算由于不冲压压缩机而引起的损失成本的总和,并且使用 总损失成本。 同时,在燃气轮机洗涤日期确定装置中,基于燃气轮机装置的处理数据计算压缩机效率,并且基于压缩机效率来确定压缩机洗涤日期。

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