公开(公告)号：US20170044995A1

公开(公告)日：2017-02-16

申请号：US15306567

申请日：2015-04-22

Applicant: Siemens Aktiengesellschaft

Inventor： Christian Amann ,  Björn Beckmann ,  Eberhard Deuker ,  Kai Kadau ,  Boris Ferdinand Kock ,  Georg Rollmann ,  Sebastian Schmitz ,  Marcel Zwingenberg

IPC: F02C9/28

CPC classification number: F02C9/28 ,  F02C9/00 ,  F05D2260/821 ,  F05D2270/08 ,  F05D2270/301 ,  F05D2270/303

Abstract: A method for selecting operating points of a gas turbine while taking into consideration at least one controlled variable, the operating points being defined at least by parameter combinations of manipulated variables, wherein the operating points are automatically selected on the basis of already known parameter combinations by using an interpolation method, the Kriging interpolation method being used as the interpolation method.

Abstract translation: 一种用于在考虑至少一个受控变量的情况下选择燃气轮机的操作点的方法，所述操作点至少由所述操作变量的参数组合来定义，其中所述操作点根据已知的参数组合被自动选择， 使用插值法，将Kriging插值法用作插值法。

公开(公告)号：US20170044996A1

公开(公告)日：2017-02-16

申请号：US15306574

申请日：2015-04-17

Applicant: Siemens Aktiengesellschaft

Inventor： Eberhard Deuker ,  Boris Ferdinand Kock ,  Dieter Simon

IPC: F02C9/48

CPC classification number: F02C9/48 ,  F02C9/00 ,  F05D2260/964 ,  F23N5/16 ,  F23R2900/00013

Abstract: A method for operating a burner assembly, in particular a burner assembly of a gas turbine, wherein an evaluation variable representing the combustion stability is determined and at least one control variable is altered, at least based on the determined evaluation variable, when the determined evaluation variable does not fall within a previously defined desired range, the desired range of the evaluation variable being constant over the entire output range of the machine, and wherein the evaluation variable is determined based on measured maximum actual amplitudes in previously defined frequency bands and measured actual outputs of the burner assembly.

Abstract translation: 一种用于操作燃烧器组件，特别是燃气轮机的燃烧器组件的方法，其中确定表示燃烧稳定性的评估变量，并且至少基于所确定的评估变量改变至少一个控制变量，当确定的评估 变量不在先前定义的期望范围内，评估变量的期望范围在机器的整个输出范围内是恒定的，并且其中评估变量基于先前定义的频带中测量的最大实际振幅和测量的实际值 燃烧器组件的输出。

公开(公告)号：US20160010566A1

公开(公告)日：2016-01-14

申请号：US14768827

申请日：2014-02-06

Applicant: SIEMENS AKTIENGESELLSCHAFT

Inventor： Andreas Bottcher ,  Eberhard Deuker ,  Andre Kluge ,  Philipp Kreutzer ,  Marco Link ,  Ansgar Sternemann ,  Marc Tertilt ,  Martin Wilke

IPC: F02C9/20 ,  F02C6/18 ,  F01K23/10 ,  F02C3/04

CPC classification number: F02C9/20 ,  F01K23/10 ,  F02C3/04 ,  F02C6/18 ,  F02C7/141 ,  F02C7/16 ,  F05D2220/32 ,  F05D2260/2322 ,  F05D2270/083

Abstract: A method for operating a gas turbine below its rated power, in which CO emissions in the exhaust gas of the gas turbine increase with a reduction of the output gas turbine power, wherein, if a predefined threshold value, which can be selected as desired, for the CO emissions is reached or if a predefined threshold value, specified in relative or absolute terms, for the output gas turbine power is undershot, the combustion temperature in the combustion chamber of the gas turbine is increased. To operate the gas turbine with low emissions, for a constant power output, the exhaust-gas temperature increase generated at the outlet of the gas turbine as a result of the combustion temperature increase is at least partially compensated through the addition of a liquid or vaporous medium.

Abstract translation: 一种将燃气轮机运转低于其额定功率的方法，其中燃气轮机废气中的CO排放随着输出燃气轮机功率的减小而增加，其中如果可以根据需要选择预定义的阈值， 为了达到CO排放，或者如果输出燃气轮机功率的相对或绝对值规定的预定阈值不足，则燃气轮机的燃烧室内的燃烧温度升高。 为了操作具有低排放的燃气轮机，为了恒定功率输出，由于燃烧温度升高而在燃气轮机的出口处产生的废气温度升高至少部分地通过添加液体或蒸气来补偿 中。