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1.发明授权Method for controlling a gas turbine in a power station, and a power station for carrying out the method 有权用于控制电站中的燃气轮机的方法以及用于执行该方法的发电站公开(公告)号：US08826670B2
公开(公告)日：2014-09-09
申请号：US12875705
申请日：2010-09-03
CPC分类号： F02C9/22 , F02C9/28 , F02C9/54 , F05D2270/11 , F05D2270/44 , Y02E20/14 , Y02E20/16
摘要： A method is provided for operating a gas turbine in a power station in which limits of the operating concept, which provide limits for optimization of the power station operation in respect of efficiency, service life consumption, emissions and power provision to the grid system, are adapted during operation. In particular, temperature limits and compressor inlet guide vane position limits are varied as a function of the optimization aims. A gas turbine power station is also provided for carrying out the method.
摘要翻译： 提供了一种用于操作电站中的燃气轮机的方法，其中对于在电力系统的效率，使用寿命消耗，排放和电力供应方面优化电站操作提供限制的操作概念的限制是 适应于运行。 特别地，温度限制和压缩机入口导叶位置限制作为优化目的的函数而变化。 还提供了一种用于实施该方法的燃气轮机发电站。
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公开(公告)号：US09091211B2
公开(公告)日：2015-07-28
申请号：US13346840
申请日：2012-01-10
CPC分类号： F02C9/263 , F02C9/28 , F05D2270/091 , F23R3/28
摘要： A method for operating a gas turbine includes supplying fuel via at least one control valve regulated using an open-loop control system based on a predetermined load setpoint value. A valve stroke control command (scmd) is generated based on a fuel mass flow control command (mcmd) using a mass flow-valve stroke converter. The valve stroke control command (scmd) is compared with a valve stroke limit value (min{slim1, slim2}) using a variable pressure regulator. A load limit value is generated if the valve stroke control command (scmd) exceeds the valve stroke limit value (min{slim1, slim2}) to reduce the load setpoint value. Operation of the gas turbine is stabilized using a low limit value (xlim) of a pressure drop ratio (x), wherein the pressure drop ratio (x) is a quotient of a pressure drop (dp) which occurs at the control valve and of a pressure (p1) upstream of the control valve.
摘要翻译： 一种用于操作燃气轮机的方法包括通过基于预定的负载设定值通过使用开环控制系统调节的至少一个控制阀供应燃料。 基于使用质量流量阀行程转换器的燃料质量流量控制指令（mcmd）来生成阀行程控制指令（scmd）。 使用可变压力调节器将阀行程控制命令（scmd）与阀行程限制值（min {slim1，slim2}）进行比较。 如果阀行程控制命令（scmd）超过阀行程极限值（min {slim1，slim2}）以减小负载设定值，则会产生负载极限值。 使用压降比（x）的下限值（xlim）使燃气轮机的运转稳定，其中压降比（x）是在控制阀处发生的压降（dp）的商， 控制阀上游的压力（p1）。
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3.发明授权公开(公告)号：US09208787B2
公开(公告)日：2015-12-08
申请号：US12306350
申请日：2007-06-14
摘要： The invention relates to a method and a device for the natural-language recognition of a vocal expression. A vocal expression of a person is detected and converted into a voice signal to be processed by a voice recognition device. Afterwards, the voice signal is analyzed at the same time or sequentially in a plurality of voice recognition branches of the voice recognition device using a plurality of grammars, wherein the recognition process is successfully completed if the analysis of the voice signal in at least one voice recognition branch supplies a positive recognition result.
摘要翻译： 本发明涉及用于语音表达的自然语言识别的方法和装置。 检测到人的声音表达，并将其转换成语音信号以由语音识别装置处理。 之后，使用多个语法在语音识别装置的多个语音识别分支中同时或顺序地分析语音信号，其中如果在至少一个语音中分析语音信号，则识别过程成功地完成 识别科提供积极的认可结果。
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公开(公告)号：US20090326940A1
公开(公告)日：2009-12-31
申请号：US12492805
申请日：2009-06-26
CPC分类号： G10L15/26
摘要： An information device for voice-operated support of a user includes a storage medium, a knowledge database, a processing unit, an input device, a recording component, a transcription component, and an ontological analysis component. A signal is detected by the input device and stored by the recording component via the processing unit in the storage medium. The signal is transformed into a corresponding text by the transcription component via the processing unit and stored in the storage medium. The ontological analysis component categorizes the text via the processing unit using the knowledge database and processes the text using the categorization and the knowledge database via the processing unit.
摘要翻译： 用于用户的语音支持的信息设备包括存储介质，知识数据库，处理单元，输入设备，记录组件，转录组件和本体分析组件。 信号由输入装置检测并由存储介质中的处理单元由记录部件存储。 信号由转录组件经由处理单元转换成对应的文本并存储在存储介质中。 本体论分析组件通过处理单元使用知识数据库对文本进行分类，并通过处理单元使用分类和知识数据库处理文本。
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公开(公告)号：US20120174592A1
公开(公告)日：2012-07-12
申请号：US13346840
申请日：2012-01-10
IPC分类号： F02C9/00
CPC分类号： F02C9/263 , F02C9/28 , F05D2270/091 , F23R3/28
摘要： A method for operating a gas turbine includes supplying fuel via at least one control valve regulated using an open-loop control system based on a predetermined load setpoint value. A valve stroke control command (scmd) is generated based on a fuel mass flow control command (mcmd) using a mass flow-valve stroke converter. The valve stroke control command (scmd) is compared with a valve stroke limit value (min{slim1, slim2}) using a variable pressure regulator. A load limit value is generated if the valve stroke control command (scmd) exceeds the valve stroke limit value (min{slim1, slim2}) to reduce the load setpoint value. Operation of the gas turbine is stabilized using a low limit value (xlim) of a pressure drop ratio (x), wherein the pressure drop ratio (x) is a quotient of a pressure drop (dp) which occurs at the control valve and of a pressure (p1) upstream of the control valve.
摘要翻译： 一种用于操作燃气轮机的方法包括通过基于预定的负载设定值通过使用开环控制系统调节的至少一个控制阀供应燃料。 基于使用质量流量阀行程转换器的燃料质量流量控制指令（mcmd）来生成阀行程控制指令（scmd）。 使用可变压力调节器将阀行程控制命令（scmd）与阀行程限制值（min {slim1，slim2}）进行比较。 如果阀行程控制命令（scmd）超过阀行程极限值（min {slim1，slim2}）以减小负载设定值，则会产生负载极限值。 使用压降比（x）的下限值（xlim）使燃气轮机的运转稳定，其中压降比（x）是在控制阀处发生的压降（dp）的商， 控制阀上游的压力（p1）。
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6.发明授权Method for operating a gas turbine plant with a compressor station for gaseous fuel 有权用于具有用于气体燃料的压缩机站的燃气轮机设备的操作方法公开(公告)号：US08776528B2
公开(公告)日：2014-07-15
申请号：US12779559
申请日：2010-05-13
CPC分类号： F02C7/22 , F02C3/22 , F02C9/263 , F05D2270/3011 , F05D2270/3013 , F23N1/002 , F23N2005/185 , F23N2025/04 , F23N2037/20 , F23N2041/20
摘要： The disclosure relates to a method for operating a gas turbine plant which is supplied with a fuel gas via a compressor station. The compressor station includes a compressor which compresses the fuel gas which is fed via a gas feed line and delivers it via at least one control valve to a combustion chamber of the gas turbine plant. A bypass system is arranged in parallel to the compressor via which fuel gas can be directed in a switchable manner past the compressor to the at least one control valve. An energy-saving operation can be achieved in a simple manner by continuously measuring the fuel gas pressure at the outlet of the at least one control valve. A minimum fuel gas pressure, which is desired (e.g., necessary) for operation of the gas turbine, at the inlet of the at least one control valve is determined from the measured pressure values in each case. The compressor station can be switched over to bypass operation when the fuel gas pressure which reaches the inlet of the at least one control valve via the bypass system is greater than or equal to the minimum fuel gas pressure.
摘要翻译： 本公开涉及一种用于操作经由压缩机站供应燃料气体的燃气轮机设备的方法。 压缩机站包括压缩机，其压缩经由气体供给管线供给的燃料气体，并经由至少一个控制阀将其输送到燃气轮机设备的燃烧室。 旁路系统与压缩机并联布置，燃料气体可经由该压缩机以可切换的方式被引导通过压缩机至至少一个控制阀。 通过连续地测量至少一个控制阀的出口处的燃料气体压力，可以简单地实现节能操作。 在每种情况下，从所测量的压力值确定在至少一个控制阀的入口处期望（例如，必要）燃气轮机的最小燃料气体压力。 当通过旁通系统到达至少一个控制阀的入口的燃料气体压力大于或等于最小燃料气体压力时，压缩机站可以切换到旁路操作。
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7.发明授权Method, spoken dialog system, and telecommunications terminal device for multilingual speech output 有权方法，口语对话系统和电话终端设备，用于多语言语音输出公开(公告)号：US08126703B2
公开(公告)日：2012-02-28
申请号：US12374666
申请日：2007-07-18
申请人： Fred Runge , Klaus-Dieter Liedtke , Detlef Hardt , Martin Eckert , Wiebke Johannsen , Roman Englert
发明人： Fred Runge , Klaus-Dieter Liedtke , Detlef Hardt , Martin Eckert , Wiebke Johannsen , Roman Englert
IPC分类号： G06F17/20
CPC分类号： H04M3/493 , G06F17/289 , G10L15/22 , H04M2203/2061
摘要： A method for providing multilingual speech output in an automated spoken dialog system includes setting up a connection between a telecommunications terminal device and the spoken dialog system. In response to a connection setup, a multilingual speech output is provided that includes an output of a first speech sequence in a first language and at least one second speech sequence in at least one second language different from the first language. The first speech sequence and the at least one second speech sequence are output, at least in part, simultaneously.
摘要翻译： 一种用于在自动语音对话系统中提供多语言语音输出的方法包括建立电信终端设备和口语对话系统之间的连接。 响应于连接设置，提供多语言语音输出，其包括第一语言的第一语音序列的输出和不同于第一语言的至少一种第二语言的至少一个第二语音序列。 第一语音序列和至少一个第二语音序列至少部分地同时输出。
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8.发明申请公开(公告)号：US20100114577A1
公开(公告)日：2010-05-06
申请号：US12306350
申请日：2007-06-14
IPC分类号： G10L15/18
摘要： The invention relates to a method and a device for the natural-language recognition of a vocal expression. A vocal expression of a person is detected and converted into a voice signal to be processed by a voice recognition device. Afterwards, the voice signal is analyzed at the same time or sequentially in a plurality of voice recognition branches of the voice recognition device using a plurality of grammars, wherein the recognition process is successfully completed if the analysis of the voice signal in at least one voice recognition branch supplies a positive recognition result.
摘要翻译： 本发明涉及用于语音表达的自然语言识别的方法和装置。 检测到人的声音表达，并将其转换成语音信号以由语音识别装置处理。 之后，使用多个语法在语音识别装置的多个语音识别分支中同时或顺序地分析语音信号，其中如果在至少一个语音中分析语音信号，则识别过程成功地完成 识别科提供积极的认可结果。
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