公开(公告)号：WO2017096613A1

公开(公告)日：2017-06-15

申请号：PCT/CN2015/097144

申请日：2015-12-11

Applicant: GENERAL ELECTRIC COMPANY ,  SEELY, William Forrester ,  FU, Xu ,  DOKUCU, Mustafa Tekin ,  ZHOU, Ronghui

Inventor： SEELY, William Forrester ,  FU, Xu ,  DOKUCU, Mustafa Tekin ,  ZHOU, Ronghui

IPC: F04D29/66 ,  F04D27/02

CPC classification number: F04D29/665 ,  F04D27/0261

Abstract: A flutter control system for a turbine includes a processor. The processor is configured to detect blade flutter of a turbine. The blade flutter indicates that blades of the turbine are in a deflected position different from a nominal operating position. The processor is configured to control operational parameters of the turbine that reduce or eliminate the blade flutter to improve the reliability and efficiency of the turbine.

Abstract translation: 用于涡轮机的颤振控制系统包括处理器。 处理器被配置为检测涡轮机的叶片颤振。 叶片颤振指示涡轮机的叶片处于不同于标称操作位置的偏转位置。 处理器被配置为控制涡轮机的操作参数，其减少或消除叶片颤振以提高涡轮机的可靠性和效率。

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

Applicant: GEN ELECTRIC ,  KUMAR ADITYA ,  DOKUCU MUSTAFA TEKIN ,  KUMAR RAJEEVA ,  SHI RUIJIE

Inventor： KUMAR ADITYA ,  DOKUCU MUSTAFA TEKIN ,  KUMAR RAJEEVA ,  SHI RUIJIE

IPC: F01K13/02 ,  F01K23/06 ,  F01K23/10 ,  F02C3/28 ,  G05B13/04 ,  G05B17/00 ,  G05D27/00

CPC classification number: F02C3/28 ,  F01K13/02 ,  F01K23/067 ,  F01K23/101 ,  F05D2260/821 ,  G05B13/048 ,  Y02E20/16 ,  Y02E20/18

Abstract: 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.

Abstract translation: 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。

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

Applicant: GEN ELECTRIC ,  KUMAR ADITYA ,  MURRAY ANTHONY JOHN ,  SHI RUIJIE ,  WAN ZHAOYANG ,  DOKUCU MUSTAFA TEKIN ,  PRASAD VIJAYSAI

Inventor： KUMAR ADITYA ,  MURRAY ANTHONY JOHN ,  SHI RUIJIE ,  WAN ZHAOYANG ,  DOKUCU MUSTAFA TEKIN ,  PRASAD VIJAYSAI

IPC: C02F3/28 ,  C02F3/00 ,  C02F3/12 ,  C02F3/30

CPC classification number: 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

Abstract: 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.

Abstract translation: 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。

公开(公告)号：WO2013016438A2

公开(公告)日：2013-01-31

申请号：PCT/US2012/048163

申请日：2012-07-25

Applicant: GENERAL ELECTRIC COMPANY ,  KUMAR, Aditya ,  MURRAY, Anthony John ,  SHI, Ruijie ,  WAN, Zhaoyang ,  DOKUCU, Mustafa Tekin ,  PRASAD, Vijaysai

Inventor： KUMAR, Aditya ,  MURRAY, Anthony John ,  SHI, Ruijie ,  WAN, Zhaoyang ,  DOKUCU, Mustafa Tekin ,  PRASAD, Vijaysai

IPC: C02F3/28 ,  C02F3/00 ,  C02F3/30

CPC classification number: 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

Abstract: 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.

Abstract translation: 描述了一种操作具有好氧消化器（AD）和膜生物反应器（MBR）中的至少一个的废水处理厂（WWTP）的方法。 操作AD的方法包括使用具有在线AD动态模型的在线扩展卡尔曼滤波器（EKF）实时监控AD。 EKF使用实时AD测量数据和AD的在线动态模型来更新适应的模型参数并估计AD的基于模型的推断变量，其用于由具有监督层和低层控制层的AD控制系统进行AD控制。 操作MBR的方法与AD相似。 监督控制确保污水处理厂满足出水水质要求，同时降低运行成本。 公开了具有AD或MBR中的至少一个的WWTP。 操作污水处理厂的方法可以使用计算机来实现。

公开(公告)号：WO2012128813A2

公开(公告)日：2012-09-27

申请号：PCT/US2011/066723

申请日：2011-12-22

Applicant: GENERAL ELECTRIC COMPANY ,  KUMAR, Aditya ,  DOKUCU, Mustafa, Tekin ,  KUMAR, Rajeeva ,  SHI, Ruijie

Inventor： KUMAR, Aditya ,  DOKUCU, Mustafa, Tekin ,  KUMAR, Rajeeva ,  SHI, Ruijie

IPC: F01K23/06

CPC classification number: F02C3/28 ,  F01K13/02 ,  F01K23/067 ,  F01K23/101 ,  F05D2260/821 ,  G05B13/048 ,  Y02E20/16 ,  Y02E20/18

Abstract: 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.

Abstract translation: 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。