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公开(公告)号：US10565080B2
公开(公告)日：2020-02-18
申请号：US14406606
申请日：2013-06-11
Applicant: Siemens Aktiengesellschaft
Inventor： Chao Yuan , Amit Chakraborty , Holger Hackstein , Leif Wiebking
Abstract: A method for monitoring a condition of a system or process includes acquiring sensor data from a plurality of sensors disposed within the system (S41 and S44). The acquired sensor data is streamed in real-time to a computer system (S42 and S44). A discriminative framework is applied to the streaming sensor data using the computer system (S43 and S45). The discriminative framework provides a probability value representing a probability that the sensor data is indicative of an anomaly within the system. The discriminative framework is an integration of a Kalman filter with a logistical function (S41).
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2.发明申请OPTIMIZATION OF COLD STARTS IN THERMAL POWER STATIONS, IN PARTICULAR IN STEAM-ELECTRIC POWER PLANTS OR IN COMBINED CYCLE POWER PLANTS (CCPPS) 审中-公开在热电站，特别是蒸汽电厂或组合循环电厂（CCPPS）中优化冷起动公开(公告)号：US20160146110A1
公开(公告)日：2016-05-26
申请号：US14781471
申请日：2014-04-01
Applicant: SIEMENS AKTIENGESELLSCHAFT
Inventor： Holger Hackstein , Leif Wiebking
Abstract: A thermal power plant, in particular to a steam-electric power plant or a combined cycle power plant (CCPP), and a method for operating a thermal power plant is adapted to accelerate, or to technically and/or economically optimize the start-up of the thermal power plant, in particular to accelerate/optimize a cold-start phase of the thermal power station. The thermal power plant has an auxiliary energy store integrated into the power plant. The store, during the start-up of the thermal power plant, delivers energy for heating/pre-heating components and/or media of the thermal power plant, or supplies an electrical power distribution network.
Abstract translation: 火电厂，特别是蒸汽发电厂或联合循环发电厂（CCPP），以及用于操作火力发电厂的方法适用于加速或技术上和/或经济地优化启动 特别是加速/优化火力发电站的冷启动阶段。 火力发电厂有一个集成到发电厂的辅助能源存储。 在火力发电厂启动期间，该商店提供用于加热/预热火力发电厂的组件和/或介质的能量，或者提供配电网络。
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3.发明申请APPARATUS FOR DETERMINING PROPERTIES OF A DUST MIXTURE FLOWING THROUGH A CROSS-SECTIONAL AREA OF A COAL DUST LINE 审中-公开用于确定通过煤焦颗粒线的交叉区域流动的粉尘混合物的性质的装置公开(公告)号：US20150233881A1
公开(公告)日：2015-08-20
申请号：US14429792
申请日：2013-09-18
Applicant: SIEMENS AKTIENGESELLSCHAFT
Inventor： Bernhard Meerbeck , Max Starke , Jan Weustink , Leif Wiebking
IPC: G01N33/00
CPC classification number: G01N33/0027 , G01F1/663 , G01F1/74 , G01S13/58
Abstract: An apparatus for determining properties of a dust mixture flowing through a cross-sectional area of a coal dust line is provided. It has at least one sensor, which has at least one transmitting device for coupling electromagnetic and/or acoustic radiation into the dust mixture and at least one receiving device for generating a measuring signal on the basis of radiation reflected in the dust mixture or radiation transmitted by the dust mixture. Also provided is an evaluation device, which determines the property of the dust mixture on the basis of the measuring signal. The at least one transmitting device and the at least one receiving device or a measuring head are rotatably arranged at least approximately in the middle of the cross-sectional area.
Abstract translation: 提供了一种用于确定流过煤尘线的横截面积的粉尘混合物的性质的装置。 它具有至少一个传感器，其具有用于将电磁和/或声辐射耦合到灰尘混合物中的至少一个传送装置和至少一个接收装置，用于基于在灰尘混合物中反射的辐射或发射的辐射产生测量信号 由灰尘混合。 还提供了一种基于测量信号确定灰尘混合物的性质的评估装置。 至少一个发送装置和至少一个接收装置或测量头可旋转地布置成至少大致在横截面积的中间。
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4.发明申请DISCRIMINATIVE HIDDEN KALMAN FILTERS FOR CLASSIFICATION OF STREAMING SENSOR DATA IN CONDITION MONITORING 审中-公开在条件监测中分类传感器数据的识别隐藏卡尔曼滤波器公开(公告)号：US20150142384A1
公开(公告)日：2015-05-21
申请号：US14406606
申请日：2013-06-11
Applicant: Siemens Aktiengesellschaft
Inventor： Yuan Chao , Amit Chakraborty , Holger Hackstein , Leif Wiebking
CPC classification number: G06F11/3089 , G06F11/008 , G06F17/18
Abstract: A method for monitoring a condition of a system or process includes acquiring sensor data from a plurality of sensors disposed within the system (S41 and S44). The acquired sensor data is streamed in real-time to a computer system (S42 and S44). A discriminative framework is applied to the streaming sensor data using the computer system (S43 and S45). The discriminative framework provides a probability value representing a probability that the sensor data is indicative of an anomaly within the system. The discriminative framework is an integration of a Kalman filter with a logistical function (S41).
Abstract translation: 一种用于监视系统或过程的状况的方法包括从设置在系统内的多个传感器获取传感器数据（S41和S44）。 所获取的传感器数据被实时流式传输到计算机系统（S42和S44）。 使用计算机系统将歧视性框架应用于流传感器数据（S43和S45）。 辨别框架提供概率值，该概率值表示传感器数据表示系统内的异常的概率。 歧视性框架是卡尔曼滤波器与后勤功能的集成（S41）。
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