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1. 发明申请

WO2013016438A3 WASTEWATER TREATMENT PLANT ONLINE MONITORING AND CONTROL 审中-公开
标题翻译：废水处理厂在线监测与控制
公开(公告)号：WO2013016438A3
公开(公告)日：2013-07-18
申请号：PCT/US2012048163
申请日：2012-07-25
申请人： GEN ELECTRIC , KUMAR ADITYA , MURRAY ANTHONY JOHN , SHI RUIJIE , WAN ZHAOYANG , DOKUCU MUSTAFA TEKIN , PRASAD VIJAYSAI
发明人： KUMAR ADITYA , MURRAY ANTHONY JOHN , SHI RUIJIE , WAN ZHAOYANG , DOKUCU MUSTAFA TEKIN , PRASAD VIJAYSAI
IPC分类号： C02F3/28 , C02F3/00 , C02F3/12 , C02F3/30
CPC分类号： C02F3/006 , C02F1/66 , C02F3/1268 , C02F3/28 , C02F3/2853 , C02F3/286 , C02F3/30 , C02F2209/001 , C02F2209/006 , C02F2209/02 , C02F2209/04 , C02F2209/06 , C02F2209/07 , C02F2209/08 , C02F2209/10 , C02F2209/14 , C02F2209/15 , C02F2209/20 , C02F2209/22 , C02F2209/36 , C02F2209/38 , C02F2209/40 , C02F2209/42 , C02F2305/06 , G01N33/1826 , G01N33/1866 , Y02A20/206 , Y02E50/343 , Y02W10/15
摘要： A method of operating a waste water treatment plant (WWTP) having at least one of an aerobic digester (AD) and a membrane bioreactor (MBR) is described. The method of operating AD is comprised of monitoring and controlling AD in real-time using an online extended Kalman filter (EKF) having a online dynamic model of AD. The EKF uses real-time AD measured data, and online dynamic model of AD to update adapted model parameters and estimate model based inferred variables for AD, which are used for AD control by AD control system having supervisory and low-level control layers. The method of operating MBR is similar to that of AD. The supervisory control ensures the WWTP satisfying the effluent quality requirement while minimize the operation cost. A WWTP having at least one of AD or MBR is disclosed. The method of operating a WWTP can be implemented using a computer.
摘要翻译：描述了具有有氧消化器（AD）和膜生物反应器（MBR）中的至少一种的废水处理设备（WWTP）的操作方法。操作AD的方法包括使用具有在线动态模型AD的在线扩展卡尔曼滤波器（EKF）来实时监控和控制AD。 EKF使用实时AD测量数据，AD在线动态模型更新适应的模型参数，并估计AD的推断变量，用于具有监控和低级控制层的AD控制系统的AD控制。操作MBR的方法与AD类似。监督控制确保污水处理厂满足污水质量要求，同时最大限度地降低运行成本。公开了具有AD或MBR中的至少一个的污水处理厂。可以使用计算机来实现污水处理厂的操作方法。

2. 发明申请

WO2012128813A3 MODEL PREDICTIVE CONTROL SYSTEM AND METHOD FOR INTEGRATED GASIFICATION COMBINED CYCLE POWER GENERATION 审中-公开
标题翻译：集成气化组合循环发电的模型预测控制系统及方法
公开(公告)号：WO2012128813A3
公开(公告)日：2014-01-30
申请号：PCT/US2011066723
申请日：2011-12-22
申请人： GEN ELECTRIC , KUMAR ADITYA , DOKUCU MUSTAFA TEKIN , KUMAR RAJEEVA , SHI RUIJIE
发明人： KUMAR ADITYA , DOKUCU MUSTAFA TEKIN , KUMAR RAJEEVA , SHI RUIJIE
IPC分类号： F01K13/02 , F01K23/06 , F01K23/10 , F02C3/28 , G05B13/04 , G05B17/00 , G05D27/00
CPC分类号： F02C3/28 , F01K13/02 , F01K23/067 , F01K23/101 , F05D2260/821 , G05B13/048 , Y02E20/16 , Y02E20/18
摘要： Control system and method for controlling an integrated gasification combined cycle (IGCC) plant are provided. The system may include a controller coupled to a dynamic model of the plant to process a prediction of plant performance and determine a control strategy for the IGCC plant over a time horizon subject to plant constraints. The control strategy may include control functionality to meet a tracking objective and control functionality to meet an optimization objective. The control strategy may be configured to prioritize the tracking objective over the optimization objective based on a coordinate transformation, such as an orthogonal or quasi-orthogonal projection. A plurality of plant control knobs may be set in accordance with the control strategy to generate a sequence of coordinated multivariable control inputs to meet the tracking objective and the optimization objective subject to the prioritization resulting from the coordinate transformation.
摘要翻译：提供了控制一体化气化联合循环（IGCC）工厂的控制系统和方法。该系统可以包括耦合到工厂的动态模型的控制器以处理对工厂性能的预测，并且在经受工厂约束的时间范围内确定IGCC设备的控制策略。控制策略可以包括控制功能以满足跟踪目标和控制功能以满足优化目标。控制策略可以被配置为基于诸如正交或准正交投影之类的坐标变换来优化跟踪目标在优化目标上。可以根据控制策略来设置多个植物控制旋钮，以产生一系列协调的多变量控制输入，以满足跟踪目标和优化目标，并根据坐标变换产生的优先级。

3. 发明申请

WO2012128814A2 METHOD AND SYSTEM TO ESTIMATE VARIABLES IN AN INTEGRATED GASIFICATION COMBINED CYCLE (IGCC) PLANT 审中-公开
标题翻译：在一体化气化组合循环（IGCC）工厂估算变量的方法和系统
公开(公告)号：WO2012128814A2
公开(公告)日：2012-09-27
申请号：PCT/US2011066799
申请日：2011-12-22
申请人： GEN ELECTRIC , DOKUCU MUSTAFA , SHI RUIJIE , KUMAR ADITYA
发明人： DOKUCU MUSTAFA , SHI RUIJIE , KUMAR ADITYA
IPC分类号： G06F1/26
CPC分类号： G05B13/048 , F01K13/02 , F01K23/067 , F01K23/101 , Y02E20/16 , Y02E20/18
摘要： System and method to estimate variables in an integrated gasification combined cycle (IGCC) plant are provided. The system includes a sensor suite to measure respective plant input and output variables. An extended Kalman filter (EKF) receives sensed plant input variables and includes a dynamic model to generate a plurality of plant state estimates and a co variance matrix for the state estimates. A preemptive-constraining processor is configured to preemptively constrain the state estimates and covariance matrix to be free of constraint violations. A measurement-correction processor may be configured to correct constrained state estimates and a constrained covariance matrix based on processing of sensed plant output variables. The measurement-correction processor is coupled to update the dynamic model with corrected state estimates and a corrected covariance matrix. The updated dynamic model may be configured to estimate values for at least one plant variable not originally sensed by the sensor suite.
摘要翻译：提供了综合气化联合循环（IGCC）工厂中估计变量的系统和方法。该系统包括一个传感器套件，用于测量相应的工厂输入和输出变量。扩展卡尔曼滤波器（EKF）接收感测到的植物输入变量并且包括动态模型以产生多个植物状态估计和状态估计的共方差矩阵。抢占约束处理器被配置为优先地约束状态估计和协方差矩阵以避免约束违规。测量校正处理器可以被配置为基于感测到的植物输出变量的处理来校正约束状态估计和约束协方差矩阵。耦合测量校正处理器以用校正的状态估计和校正的协方差矩阵来更新动态模型。更新的动态模型可以被配置为估计传感器套件最初感测到的至少一个植物变量的值。

4. 发明申请

WO2010114650A8 PACKAGED OPTICAL FIBER SENSORS FOR HARSH ENVIRONMENT MEASUREMENT SYSTEMS 审中-公开
标题翻译：包装光纤传感器用于HARH环境测量系统
公开(公告)号：WO2010114650A8
公开(公告)日：2011-09-29
申请号：PCT/US2010025011
申请日：2010-02-23
申请人： GEN ELECTRIC , XIA HUA , STOREY JAMES MICHAEL , AVAGLIANO AARON JOHN , KUMAR ADITYA , MCCARTHY KEVIN THOMAS , WU JUNTAO , ZHAN CHERYL
发明人： XIA HUA , STOREY JAMES MICHAEL , AVAGLIANO AARON JOHN , KUMAR ADITYA , MCCARTHY KEVIN THOMAS , WU JUNTAO , ZHAN CHERYL
IPC分类号： G02B6/02 , C10J3/46 , G01D5/353 , G01J5/04 , G01K1/10 , G01K11/32 , G01L11/02 , G02B6/255
CPC分类号： G02B6/02209 , C10J3/466 , C10J3/86 , C10J2200/09 , C10J2300/093 , C10J2300/165 , G01D5/35303 , G01J5/0044 , G01J5/042 , G01J5/0818 , G01K11/3206 , G02B6/021 , G02B6/0218 , G02B6/0229 , G02B6/255 , G02B6/2558
摘要： A fiber sensor (130) package is disclosed. The fiber sensor package includes an interconnection (138) between a first optical fiber (132) and a second optical fiber (136) within a tubing (140) such that the first and second optical fibers are at least partially disposed within that tubing. A bonding material (142) is disposed across an edge of the interconnection around at least a part of the circumferential surfaces of the first and second fibers, holds rigid the interconnection of the first and second optical fibers. The first optical fiber may be a sapphire fiber. The sensor may be used for high temperature measurements in coal gasifiers.
摘要翻译：公开了一种光纤传感器（130）封装。光纤传感器封装包括在管道（140）内的第一光纤（132）和第二光纤（136）之间的互连（138），使得第一和第二光纤至少部分地设置在该管道内。接合材料（142）跨越互连件的边缘设置在第一和第二纤维的周向表面的至少一部分周围，保持了第一和第二光纤的互连。第一光纤可以是蓝宝石光纤。传感器可用于煤气化炉中的高温测量。

5. 发明专利

CA2799824A1 SYSTEM AND METHOD FOR MONITORING STEAM GENERATOR TUBE OPERATING CONDITIONS 未知
公开(公告)号：CA2799824A1
公开(公告)日：2014-06-20
申请号：CA2799824
申请日：2012-12-20
申请人： GEN ELECTRIC
发明人： XIA HUA NMN , KUMAR ADITYA
IPC分类号： F22B37/38 , G01B11/16 , G01K11/32 , G01M99/00
摘要： A system for monitoring operating conditions of the steam generator tubes in a steam generator and a method for affixing a fiber optic sensing array to a steam generator tube is described. The system comprises a fiber optic sensing array disposed within a hermetical cable package, an emitter and photodetector for obtaining reflected wavelengths from the fiber optic sensors, and a central processing unit for converting the signal into the operating conditions. The method comprises cleaning a surface of a tube, affixing a guide tube to the tube surface, and threading a sensing cable package into the guide tube.

6. 发明专利

DE60333620D1 Adaptive Regelung für Gasturbinen 未知
公开(公告)号：DE60333620D1
公开(公告)日：2010-09-16
申请号：DE60333620
申请日：2003-09-10
申请人： GEN ELECTRIC
发明人： BRUNELL BRENT JEROME , MATHEWS HARRY KIRK JR , KUMAR ADITYA
IPC分类号： F02C9/00 , F02C9/28 , G05B13/04 , G05B23/02

7. 发明专利

FR2930035A1 SYSTEME DE DETECTION A CAPTEUR DE GAZ A FIBRE 未知
公开(公告)号：FR2930035A1
公开(公告)日：2009-10-16
申请号：FR0951759
申请日：2009-03-19
申请人： GEN ELECTRIC
发明人： XIA HUA , GOLDMEER JEFFREY SCOTT , MCCARTHY KEVIN THOMAS , KUMAR ADITYA , ANNIGERI RAVINDRA , YILMAZ ERTAN , TAWARE AVINASH VINAYAK , ZHAO YU
IPC分类号： G01N33/00
摘要： Capteur de gaz (20) à fibre comprenant un coeur (32) de fibre avec une première et une deuxième structures (36, 38) de réseaux à modulation périodique d'indice de réfraction, ayant différents profils de modulation d'amplitude, disposées autour du coeur de fibre. Une gaine (40) de fibre est disposée autour des première et deuxième structures de réseaux à modulation périodique d'indice de réfraction. Une couche de détection (42) est disposée autour de la gaine de fibre d'une des structures de réseaux à modulation périodique d'indice de réfraction. La couche de détection comporte un matériau détecteur fait d'un alliage à base de Pd tel que nano-PdOx, nano-Pd(x)Au(y)Ni(1-x-y) et nano-Pd/Au/WOx. Le capteur de gaz à fibre permet de mesurer, dans une atmosphère de combustion, la concentration et la composition ponctuelles d'un gaz, corrigées d'après la température. Est également décrit un système de détection par réflexion ou par transmission avec une matrice d'un ou de plusieurs capteurs de gaz à fibre.

8. 发明专利

CA2799824C SYSTEM AND METHOD FOR MONITORING STEAM GENERATOR TUBE OPERATING CONDITIONS 未知
公开(公告)号：CA2799824C
公开(公告)日：2020-01-21
申请号：CA2799824
申请日：2012-12-20
申请人： GEN ELECTRIC
发明人： XIA HUA NMN , KUMAR ADITYA
IPC分类号： F22B37/38 , G01B11/16 , G01K11/32 , G01M99/00
摘要： A system for monitoring operating conditions of the steam generator tubes in a steam generator and a method for affixing a fiber optic sensing array to a steam generator tube is described. The system comprises a fiber optic sensing array disposed within a hermetical cable package, an emitter and photodetector for obtaining reflected wavelengths from the fiber optic sensors, and a central processing unit for converting the signal into the operating conditions. The method comprises cleaning a surface of a tube, affixing a guide tube to the tube surface, and threading a sensing cable package into the guide tube.

9. 发明专利

CA2799869A1 SYSTEM AND METHOD FOR DETERMINING LOCATION DATA FOR PIPES IN A STEAM GENERATOR 未知
公开(公告)号：CA2799869A1
公开(公告)日：2014-06-20
申请号：CA2799869
申请日：2012-12-20
申请人： GEN ELECTRIC
发明人： YANG XINGWEI , KUMAR ADITYA , CAN ALI , WANG GUANGHUA
IPC分类号： F22B37/38 , F22B37/00 , F22B37/76
摘要： A method includes receiving at least one image, from a camera, of one or more pipes for carrying water in a steam generator, registering a computer-aided design (CAD) model of the one or more pipes onto the at least one image to generate a projection of the CAD model, and determining location data for the one or more pipes from the projection.

10. 发明专利

CA2842824A1 WASTEWATER TREATMENT PLANT ONLINE MONITORING AND CONTROL 未知
公开(公告)号：CA2842824A1
公开(公告)日：2013-01-31
申请号：CA2842824
申请日：2012-07-25
申请人： GEN ELECTRIC
发明人： KUMAR ADITYA , MURRAY ANTHONY JOHN , SHI RUIJIE , WAN ZHAOYANG , DOKUCU MUSTAFA TEKIN , PRASAD VIJAYSAI
IPC分类号： C02F3/28 , C02F3/00 , C02F3/12 , C02F3/30
摘要： A method of operating a waste water treatment plant (WWTP) having at least one of an aerobic digester (AD) and a membrane bioreactor (MBR) is described. The method of operating AD is comprised of monitoring and controlling AD in real-time using an online extended Kalman filter (EKF) having a online dynamic model of AD. The EKF uses real-time AD measured data, and online dynamic model of AD to update adapted model parameters and estimate model based inferred variables for AD, which are used for AD control by AD control system having supervisory and low-level control layers. The method of operating MBR is similar to that of AD. The supervisory control ensures the WWTP satisfying the effluent quality requirement while minimize the operation cost. A WWTP having at least one of AD or MBR is disclosed. The method of operating a WWTP can be implemented using a computer.

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