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1. 发明申请

WO2011072995A1 SYSTEM AND ASSOCIATED METHOD FOR MONITORING AND CONTROLLING A POWER PLANT 审中-公开
标题翻译：用于监测和控制发电厂的系统及相关方法
公开(公告)号：WO2011072995A1
公开(公告)日：2011-06-23
申请号：PCT/EP2010/068058
申请日：2010-11-23
申请人： ABB RESEARCH LTD , ANTOINE, Marc , MERCANGOEZ, Mehmet , VON HOFF, Thomas
发明人： ANTOINE, Marc , MERCANGOEZ, Mehmet , VON HOFF, Thomas
IPC分类号： F23D1/00 , F23K3/00 , F23N5/00
CPC分类号： F23D1/00 , F23D2201/00 , F23K3/00 , F23K2201/1006 , F23N5/003 , Y02T50/677
摘要： A control system, for use with a power plant having a mill for pulverising material for input into a combustion system of the power plant, the control system comprising: a first sensor (12), for recording a first parameter of a first output from the combustion system; a second sensor (14), for recording a second parameter of a second output from the combustion system; an adjuster system (16), for adjusting and recording at least one variable parameter of the combustion system; a state estimator (18) component operable to receive a first signal relating to such first parameter, a second signal relating to such a second parameter and a third signal relating to such at least one variable system parameter, the state estimator component being operable to use the first signal, second signal and third signal to produce a material parameter indicator signal (20) and a system state indicator signal (22); and an output component (24) operable to receive such a material parameter indicator signal and such a system state indicator signal and to combine said material parameter indicator signal and system state indicator signal to produce an output control signal.
摘要翻译：一种控制系统，用于具有用于输送到所述发电厂的燃烧系统中的用于粉碎材料的磨机的发电厂，所述控制系统包括：第一传感器（12），用于记录来自所述发电厂的第一输出的第一参数燃烧系统; 第二传感器（14），用于记录来自所述燃烧系统的第二输出的第二参数; 调节器系统（16），用于调节和记录所述燃烧系统的至少一个可变参数; 状态估计器（18）组件，可操作以接收与这种第一参数相关的第一信号，与这样的第二参数相关的第二信号和与这种至少一个可变系统参数有关的第三信号，状态估计器组件可操作以使用第一信号，第二信号和第三信号以产生材料参数指示符信号（20）和系统状态指示信号（22）; 以及输出组件（24），其可操作以接收这样的材料参数指示符信号和这种系统状态指示符信号，并且组合所述材料参数指示符信号和系统状态指示符信号以产生输出控制信号。

2. 发明申请

WO2008095819A1 METHOD FOR ADAPTIVE BLIND EQUALIZATION 审中-公开
标题翻译：自适应盲均衡的方法
公开(公告)号：WO2008095819A1
公开(公告)日：2008-08-14
申请号：PCT/EP2008/050989
申请日：2008-01-29
申请人： ABB RESEARCH LTD , VON HOFF, Thomas
发明人： VON HOFF, Thomas
IPC分类号： H04L25/03
CPC分类号： H04L25/0305 , H04L25/0307 , H04L25/03082 , H04L2025/03382 , H04L2025/03401 , H04L2025/0342 , H04L2025/03509 , H04L2025/0363 , H04L2025/03687
摘要： For blind equalization of a modulated signal received from a transmitter (12), equalizer coefficients (w) are determined and updated adaptive Iy in an equalizer (1) based on an instantaneous gradient of a cost function derived from equalizer output, decimated to symbol rate, (û(k)) . The gradient is a natural gradient that takes into account the structure of the equalizer coefficients (w). The cost function employs a constant-modulus algorithm, enforcing the equalizer output, decimated to symbol rate, (û(k)), to have a defined average energy, or an information theoretic approach, enforcing the equalizer output, decimated to symbol rate, (û(k)), to have a probability distribution equal to the probability distribution of the modulated signal (s) transmitted by the transmitter (12). For PSK, APSK, DPSK, DAPSK and also for QAM modulated signals, applying the natural gradient to the cost function makes possible an adaptive blind equalization with an efficient convergence.
摘要翻译：对于从发射机（12）接收的调制信号的盲均衡，基于从均衡器输出导出的成本函数的瞬时梯度，在均衡器（1）中确定均衡器系数（w）并更新自适应Iy，抽取到符号率，（û（k））。梯度是考虑到均衡器系数（w）的结构的自然梯度。成本函数使用恒模算法，执行均衡器输出，抽取到符号率（û（k）），以具有确定的平均能量或信息理论方法，执行均衡器输出，抽取到符号率，（û（k）），具有等于由发射机（12）发射的调制信号的概率分布的概率分布。对于PSK，APSK，DPSK，DAPSK以及QAM调制信号，将自然梯度应用于成本函数可以实现具有有效收敛的自适应盲均衡。

3. 发明申请

WO2008068330A1 METHOD AND SYSTEM FOR MONITORING PROCESS STATES OF AN INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译：用于监测内燃机过程状态的方法和系统
公开(公告)号：WO2008068330A1
公开(公告)日：2008-06-12
申请号：PCT/EP2007/063518
申请日：2007-12-07
申请人： ABB RESEACH LTD , STADLER, Konrad , PONCET, Andreas , VON HOFF, Thomas
发明人： STADLER, Konrad , PONCET, Andreas , VON HOFF, Thomas
IPC分类号： F02C9/00 , F02C9/28 , F02D41/14 , F02D41/18
CPC分类号： F02C9/00 , F01D17/08 , F02C7/057 , F02D41/0007 , F02D41/1445 , F02D41/1446 , F02D41/1447 , F02D41/1497 , F02D41/18 , F02D2200/1004 , F05D2260/80 , F05D2270/303 , Y02T10/144
摘要： For monitoring (unmeasured) process states of a rotating machine having a combustion chamber (2c), e.g. a gas turbine (2), compositions of educts entering the combustion chamber (2c) are measured. Based on the compositions of the educts, the composition of the product produced by the combustion chamber (2c) is determined. 5 Moreover, the mechanical power (P mech ) generated by the rotating machine is determined. Based on the mechanical power (P mech ), the composition of the educts and product, and stoichiometric relationships of educts and product, determined are the values of process states, such as the air mass flow (w a ) through the compressor (2b) leading into the combustion chamber (2c) and/or the gas mass flow (w g) , the composition 10 and/or the temperature (T 3 ) of exhaust gas exiting the combustion chamber (2c). Thus, based on precise measurements of the educt, e.g. the composition of air and fuel in the combustion process, the product, i.e. the composition of the exhaust gas and its temperature, is derived and, without the need of an iterative or recursive method, the turbine inlet temperature (T 3 ) can be monitored and controlled.
摘要翻译：用于监测（未测量）具有燃烧室（2c）的旋转机器（未示出）的过程状态。测量燃气轮机（2），进入燃烧室（2c）的喷射器的组成。基于离析物的组成，确定由燃烧室（2c）产生的产物的组成。此外，确定由旋转机器产生的机械功率（P MECH）。基于机械功率（P MECH），测定的流出物和产物的组成以及离析物和产物的化学计量关系是过程状态的值，例如空气质量流量（w < 通过进入燃烧室（2c）的压缩机（2b）和/或气体质量流（w3g），组合物10和/或温度（离开燃烧室（2c）的废气的T 3 3 3。因此，基于对流出物的精确测量，例如导出燃烧过程中的空气和燃料的组成，即产物，即废气的组成及其温度，并且不需要迭代或递归方法，涡轮机入口温度（T 3 < / SUB>）可以被监视和控制。

4. 发明申请

WO03085945A8 METHOD FOR REMOTELY CONTROLLING AND/OR REGULATING A SYSTEM 审中-公开
标题翻译：方法进行远程控制和/或方案的系统
公开(公告)号：WO03085945A8
公开(公告)日：2004-11-04
申请号：PCT/CH0300224
申请日：2003-04-04
申请人： ABB RESEARCH LTD , STRAUB FLORIAN , VON HOFF THOMAS , CREVATIN MARIO , ZUEGER HANS-PETER , DECK BERNHARD
发明人： STRAUB FLORIAN , VON HOFF THOMAS , CREVATIN MARIO , ZUEGER HANS-PETER , DECK BERNHARD
IPC分类号： H04M1/00 , H04M11/00
CPC分类号： H04M11/007
摘要： The invention relates to a method for remotely controlling and/or regulating at least one system (1), in particular an industrial plant, using a communication device (2) allocated to the system (1) and at least one receiver (3). According to said method: information relating to the system is transmitted from the communication device (2) to the receiver(s) (3), said information containing a validation code that is generated by the communication device (2); a message is received from the communication device (2); the communication device (2) extracts a verification code and command information from the message in accordance with an extraction rule; the communication device (2) validates the message using the validation code and verification code and the command information is converted by the system (1) only if the validation of the command information has been successful.

5. 发明申请

WO2011026901A1 ENERGY STORAGE SYSTEMS 审中-公开
标题翻译：能源储存系统
公开(公告)号：WO2011026901A1
公开(公告)日：2011-03-10
申请号：PCT/EP2010/062878
申请日：2010-09-02
申请人： ABB RESEARCH LTD , OUDALOV, Alexandre , MERCANGOEZ, Mehmet , VON HOFF, Thomas
发明人： OUDALOV, Alexandre , MERCANGOEZ, Mehmet , VON HOFF, Thomas
IPC分类号： H02J3/32
CPC分类号： H02J3/32 , Y10T307/549
摘要： A method for controlling an energy storage system is described. The method makes use of a model based predictive controller to optimise the charging/discharging rates of energy storage elements in a hybrid energy storage system.
摘要翻译：描述了一种用于控制能量存储系统的方法。该方法利用基于模型的预测控制器来优化混合能量存储系统中的能量存储元件的充电/放电速率。

6. 发明申请

WO2003085945A1 VERFAHREN ZUR FERNSTEUERUNG UND/ODER -REGELUNG EINES SYSTEMS 审中-公开
标题翻译：方法进行远程控制和/或方案的系统
公开(公告)号：WO2003085945A1
公开(公告)日：2003-10-16
申请号：PCT/CH2003/000224
申请日：2003-04-04
申请人： ABB RESEARCH LTD , STRAUB, Florian , VON HOFF, Thomas , CREVATIN, Thomas , ZÜGER, Hans-Peter , DECK, Bernhard
发明人： STRAUB, Florian , VON HOFF, Thomas , CREVATIN, Thomas , ZÜGER, Hans-Peter , DECK, Bernhard
IPC分类号： H04M11/00
CPC分类号： H04M11/007
摘要： Die Erfindung betrifft ein Verfahren zur Fernsteuerung und/oder -regelung mindestens eines Systems (1), insbesondere einer Industrieanlage unter Verwendung einer Kommunikationseinrichtung (2), welche dem System (1) zugeordnet ist, und mindestens einer Empfangseinrichtung (3), wobei eine Information betreffend das System von der Kommunikationseinrichtung (2) an die mindestens eine Empfangseinrichtung (3) übermittelt wird, die Information einen Validierungscode enthält, der von der Kommunikationseinrichtung (2) erzeugt wird, von der Kommunikationseinrichtung (2) eine Nachricht empfangen wird, die Kommunikationseinrichtung (2) aus der Nachricht nach einer Extraktionsregel einen Kontrollcode und eine Befehlsinformation extrahiert, die Kommunikationseinrichtung (2) anhand von Validierungscode und Kontrollcode die Nachricht validiert und nur bei einer erfolgreichen Validierung die Befehlsinformation vom System (1) umgesetzt wird.
摘要翻译：本发明涉及一种用于至少一个系统（1）的远程控制和/或调节的方法，特别是工业设备使用通信装置（2），其被分配给该系统（1），和至少一个接收装置（3），其特征在于，一个信息关于所述通信设备的系统（2）被发送到（3）的所述至少一个接收装置，该信息包括（其由所述通信装置（2），由所述通信装置（2），当接收到消息时，该通信设备生成的校验码 2）的控制码和从该消息根据由验证代码和控制代码，所述消息验证了的通信装置（2），并且仅在该命令信息的成功验证（系统的情况下，1）正在执行的提取规则提取出的命令的信息。

7. 发明申请

WO2011117051A1 COMPUTER-BASED METHOD AND DEVICE FOR AUTOMATICALLY PROVIDING CONTROL PARAMETERS FOR A PLURALITY OF COAL MILLS SUPPLYING COAL POWDER TO A PLANT 审中-公开
标题翻译：基于计算机的方法和装置，用于自动提供煤粉供应给粉煤灰的煤粉的控制参数
公开(公告)号：WO2011117051A1
公开(公告)日：2011-09-29
申请号：PCT/EP2011/053161
申请日：2011-03-03
申请人： ABB RESEARCH LTD , MERCANGOEZ, Mehmet , MATHUR, Tarun , VON HOFF, Thomas
发明人： MERCANGOEZ, Mehmet , MATHUR, Tarun , VON HOFF, Thomas
IPC分类号： G05B17/02 , G05B13/04
CPC分类号： G05B13/04 , F23K1/00 , F23K2201/10 , G05B2219/31445
摘要： A computer-based method and a computing device (3) for automatically providing control parameters for a plurality of coal mills (5a, 5b, 5c) supplying coal powder for example to a furnace (7) of a power plant is proposed. The method comprises (a) acquiring a multiplicity of operation variables indicative of a load of an individual coal mill for each of the coal mills by measuring actual parameters indicative of a coal mill operation; (b) acquiring a demand variable indicative of a coal demand from the plant; (c) supplying the acquired multiplicity of operation variables and the demand variable to a computing system; (d) calculating the control parameters based on the multiplicity of operation variables and the demand variable using a multivariable calculation algorithm, in particular a model predictive algorithm; (e) providing the calculated control parameters for controlling an operation of each coal mill individually; and (f) repeating steps (a)-(e). Due to using a multivariable calculation algorithm for calculating the control parameters taking into account a multiplicity of actual operation variables and demand variables from components of the power plant, the coal grinding load may be optimally allocated to each individual coal mill thereby enabling high efficiency and high velocity ramp up or ramp down of the plant operation.
摘要翻译：提出了一种用于自动提供多个煤粉（5a，5b，5c）的控制参数的计算机设备（3），其将煤粉供应到例如发电厂的炉子（7）。该方法包括：（a）通过测量指示磨煤机操作的实际参数来获取指示每个煤粉厂的单个煤磨机的负荷的多个操作变量; （b）从工厂获取指示煤炭需求的需求变量; （c）将获取的多项操作变量和需求变量提供给计算系统; （d）使用多变量计算算法，特别是模型预测算法，基于操作变量的多样性和需求变量来计算控制参数; （e）分别提供用于控制各个磨煤机运行的计算控制参数; 和（f）重复步骤（a） - （e）。由于使用多变量计算算法来计算控制参数，考虑到发电厂组件的多个实际运行变量和需求变量，可以将磨煤负荷最优地分配给每个单独的煤磨机，从而实现高效率和高速度上升或下降工厂操作。

8. 发明申请

WO2007033512A1 MONITORING A SYSTEM HAVING DEGRADING COMPONENTS 审中-公开
标题翻译：监测具有降级组件的系统
公开(公告)号：WO2007033512A1
公开(公告)日：2007-03-29
申请号：PCT/CH2006/000509
申请日：2006-09-20
申请人： ABB RESEARCH LTD , PONCET, Andreas , STADLER, Konrad , VON HOFF, Thomas
发明人： PONCET, Andreas , STADLER, Konrad , VON HOFF, Thomas
IPC分类号： G05B23/02
CPC分类号： G05B23/0229 , G05B23/0278 , G05B23/0283
摘要： The present invention is concerned with the identification of fault origins of slowly degrading systems such as industrial gas turbines. Following the initial input of some parameter values, the inventive procedure comprises a number of steps which are repeated periodically during the operation of the gas turbine. First, for each potential fault such as e.g. a contamination of compressor blades, erosion of turbine blades or corrosion of machine parts, a pre-symptom fault probability, characteristic of the specific gas turbine considered, and a symptom-conditional fault probability are calculated. In a second step, on-line data from the monitoring devices are loaded in order to update information about symptoms such as e.g. reductions in polytropic efficiency and in flow capacity, changes in vibration spectrum, or other machine condition indicators, and a post-symptom fault probability is calculated. In a third step, the calculated fault probabilities are displayed and transmitted to a planning system for scheduling of gas turbine operation or maintenance actions.
摘要翻译：本发明涉及对工业燃气轮机等缓慢降解系统的故障起源的识别。在一些参数值的初始输入之后，本发明的过程包括在燃气轮机的操作期间周期性重复的多个步骤。首先，对于每个潜在故障，例如计算压缩机叶片的污染，涡轮机叶片的腐蚀或机器部件的腐蚀，预处理故障概率，所考虑的特定燃气轮机的特性以及症状条件故障概率。在第二步中，加载来自监视设备的在线数据，以便更新关于症状的信息，例如，计算多变性效率和流量减少，振动频谱变化或其他机器状况指标，以及症状后故障概率。在第三步中，计算的故障概率被显示并传送到用于调度燃气轮机操作或维护动作的规划系统。

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