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    • 3. 发明授权
    • Control system for a mill and method for operating a mill
    • 一种磨机的控制系统和一个操作磨机的方法
    • US08706287B2
    • 2014-04-22
    • US12809651
    • 2008-12-06
    • Dietmar GochtWerner BischoffThomas KrauseAlfred Gwosdz
    • Dietmar GochtWerner BischoffThomas KrauseAlfred Gwosdz
    • G05B13/00
    • B02C15/04B02C15/007B02C25/00
    • The invention related to a control system for a mill, particularly a roller grinding mill, comprising a mill control device (11), which is designed to control at least one mill characteristic on the basis of an associated target variable, and a fuzzy-control device (13), which is connected to the mill control device (11) and designed to adjust the target variable of the at least one mill characteristic to be controlled when at least one operating parameter of the mill deviates from a predefined normal range as a function of fuzzy rules that are based on said at least one operating parameter of the mill until the at least one operating parameter of the mill has reached the predefined normal range again. A solution is to be provided, which enables automated optimized mill operation even with changing operating conditions, particularly a mill operation that prevents the “mill rumbling”. This is achieved in that the at least one operating parameter of the mill encompasses as least the air pressure difference over the mill.
    • 本发明涉及一种用于研磨机,特别是滚磨机的控制系统,该磨机设备包括:磨机控制装置(11),其被设计成基于相关联的目标变量控制至少一个轧机特性;以及模糊控制 装置(13),其连接到所述轧机控制装置(11),并且被设计成当所述轧机的至少一个操作参数偏离预定义的正常范围时调整要被控制的所述至少一个轧机特性的目标变量作为 基于磨机的所述至少一个操作参数的模糊规则的功能,直到磨机的至少一个操作参数再次达到预定义的正常范围。 将提供一种解决方案,即使在不断变化的运行条件下也能实现自动化优化的磨机运行,特别是可以防止“轧机隆隆”的轧机操作。 这是通过磨机的至少一个操作参数包含至少在磨机上的气压差来实现的。
    • 5. 发明申请
    • Coal-fired power station and method for operating the coal-fired power station
    • 燃煤电站和燃煤电站运行方式
    • US20110014578A1
    • 2011-01-20
    • US12864336
    • 2009-02-10
    • Andreas RohdeChristian BerginsFriedrich KlaukeMartin EhmannThorsten BuddenbergBernd VollmerThomas KrauseAlfred Gwosdz
    • Andreas RohdeChristian BerginsFriedrich KlaukeMartin EhmannThorsten BuddenbergBernd VollmerThomas KrauseAlfred Gwosdz
    • F23N5/00
    • F23J15/006F22B1/18F23C9/003F23L7/007F23L2900/07007Y02E20/328Y02E20/344
    • In a method for operating and controlling/regulating a power station comprising a coal-fired steam generator (11), the steam generator (11) of which is rated for the steam parameters achievable by the heat transfer onto the steam mass flow upon coal firing in the steam generator (11) carried out using combustion air, a solution is to be created, which enables the operation of coal-fired power stations rated for air operation utilizing a firing of the fuel carried out according to the oxy-fuel process in the firing chamber of the steam generator of the coal-fired power station. This is achieved in that a firing of the fuel containing coal is carried out in the steam generator (11) according to the oxy-fuel process utilizing approximately pure oxygen containing more than 95% by volume, and recirculated flue gas containing a high amount of CO2, such that the mass flows of all fuel flows supplied to the coal-fired burners (10) and to the steam generator (11), and the combustion gas, carrier gas, and process gas flows from the combustion oxygen and/or recirculated flue gas are configured and adjusted to each other with respect to the respective composition ratio thereof of oxygen and/or flue gas such that the heat transfer occurring in the steam generator by means of flame radiation, gas radiation, and convection onto the steam mass flow is maintained equal overall in the steam/water cycle as compared to air combustion, in particular, that the same steam parameters are obtained.
    • 在一种用于操作和控制/调节包括燃煤蒸汽发生器(11)的发电站的方法中,其蒸汽发生器(11)的额定值是通过在煤燃烧时向蒸汽质量流量传热而实现的蒸汽参数 在使用燃烧空气进行的蒸汽发生器(11)中,将产生一种解决方案,这使得能够利用根据氧燃料过程进行的燃料的燃烧来对额定空气运行的燃煤发电站进行操作 燃煤电站蒸汽发生器的燃烧室。 这是通过使用大于95体积%的大约纯氧的氧 - 燃料工艺在蒸汽发生器(11)中进行含燃料燃料的燃烧,并且含有大量 CO 2,使得供应到燃煤燃烧器(10)和蒸汽发生器(11)的所有燃料流的质量流量,并且燃烧气体,载气和处理气体从燃烧氧气和/或再循环 烟道气相对于氧气和/或烟气的相应组成比相互配置和调节,使得通过火焰辐射,气体辐射和蒸汽质量流中的对流在蒸汽发生器中发生的热传递 与空气燃烧相比,在蒸汽/水循环中总体维持相等,特别是获得相同的蒸汽参数。
    • 9. 发明授权
    • Testing device and method for establishing the position of a notch or bump on a disk
    • 用于确定盘上凹口或凹凸的位置的测试装置和方法
    • US06710887B2
    • 2004-03-23
    • US10388026
    • 2003-03-13
    • Thomas Krause
    • Thomas Krause
    • G01B1114
    • H01L21/681Y10S414/136
    • A testing device is used to establish the position of a notch or bump on a disk. The testing device has: a testing area for positioning at least one disk having an edge with a notch or bump; a light source for illuminating the edge of the disk; a first light sensor for receiving light of the light source reflected by the edge of the disk; a second light sensor for receiving light of the light source reflected by the notch or bump of the disk, if the notch or bump is located within a predetermined positional area; and an assessment unit for establishing, based on the light falling onto the first light sensor, whether a disk is positioned in the testing area and for establishing based on the light falling onto the second light sensor whether the notch or bump is located within the predetermined position.
    • 测试装置用于确定磁盘上凹口或凹凸的位置。 测试装置具有:用于定位至少一个具有凹口或凸起边缘的盘的测试区域; 用于照亮盘的边缘的光源; 第一光传感器,用于接收由盘的边缘反射的光源的光; 第二光传感器,用于如果所述凹口或凸块位于预定位置区域内,则接收由所述光盘的凹口或凹凸反射的光源的光; 以及评估单元,用于基于落在第一光传感器上的光,建立盘是否位于测试区域中,并且基于落在第二光传感器上的光是否位于预定的位置内 位置。