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101. 发明申请

US20170292708A1 METHOD FOR COMBUSTING A FUEL, AND COMBUSTION APPLIANCE 审中-公开
公开(公告)号：US20170292708A1
公开(公告)日：2017-10-12
申请号：US15483596
申请日：2017-04-10
申请人： ANSALDO ENERGIA SWITZERLAND AG
发明人： Steffen TERHAAR , Felix GÜTHE
IPC分类号： F23R3/28 , F23R3/34
CPC分类号： F23R3/286 , F02C9/28 , F05D2270/331 , F05D2270/335 , F23R3/346
摘要： A method for combusting a fuel includes, providing an oxidizer mass flow, providing a first oxidizer partial mass flow, combusting a fuel in the first oxidizer partial mass flow thus providing a mass flow of combustion products, providing the mass flow of combustion products to a duct, and ducting the mass flow of combustion products through the duct in a flow direction. A flow of a first supplementary fluid which is essentially aligned with the flow of combustion products is selectively provided as one of an oxidizer and a premixed fuel/oxidizer mixture. A further mass flow is discharged laterally offset with respect to a discharged mass flow of first supplementary fluid and across the flow cross section of the duct, to provide mass flows of supplementary fluids as laterally stratified layers of the respective supplementary fluids.

102. 发明申请

US20170267365A1 SYSTEM AND METHOD FOR PROTECTING THE STRUCTURAL INTEGRITY OF AN ENGINE STRUT 审中-公开
公开(公告)号：US20170267365A1
公开(公告)日：2017-09-21
申请号：US15070796
申请日：2016-03-15
申请人： The Boeing Company
发明人： Robert S. Wright
IPC分类号： B64D31/06 , F02C9/16 , B64D45/00 , F02C7/20
CPC分类号： B64D31/06 , B64D45/00 , B64D2045/0085 , F01D17/085 , F01D21/12 , F01D25/28 , F02C7/20 , F02C7/25 , F02C9/16 , F05D2240/90 , F05D2260/80 , F05D2270/051 , F05D2270/112 , F05D2270/3032 , F05D2270/335 , F05D2270/44
摘要： A system for protecting the structural integrity of an engine strut may include a first monitor, a second monitor, and a controller communicatively coupled to the first monitor and the second monitor. The first monitor may be mounted proximate an engine strut coupling a turbine engine to an airframe of an aircraft. The second monitor may be mounted proximate the first monitor. The first monitor and the second monitor may each be configured to fail upon reaching a triggering temperature indicative of a burn-through in an engine case during operation of the turbine engine. The controller may be configured to automatically reduce an operating parameter of the turbine engine upon a failure of both the first monitor and the second monitor.

103. 发明授权

US09695831B2 Detection and counting of surge cycles in a compressor 有权
公开(公告)号：US09695831B2
公开(公告)日：2017-07-04
申请号：US14790583
申请日：2015-07-02
申请人： Woodward, Inc.
发明人： Alexander Benim
IPC分类号： G01N7/20 , F04D27/00 , F04D27/02
CPC分类号： F04D27/001 , F04D27/02 , F05D2260/80 , F05D2270/101 , F05D2270/3011 , F05D2270/3013 , F05D2270/3015 , F05D2270/303 , F05D2270/304 , F05D2270/335
摘要： The subject matter of this specification can be embodied in, among other things, a method that includes receiving one or more surge value parameters, selecting a first value from a selected parameter of the one of the parameters, determining a moving average, determining a rate of change, identifying a first phase of a surge cycle based on determining that the rate of change exceeds a threshold rate change, memorializing the first value, the moving average value, and a first time index, receiving a second value of the selected parameter, identifying a second phase of the surge cycle, receiving a third value of the selected parameter, identifying a third phase of the surge cycle, and providing an indication that one or more compressor surge cycles have occurred.

104. 发明授权

US09520757B2 Dual-shaft gas turbine power generation system, and control device and control method for gas turbine system 有权
标题翻译：双轴燃气轮机发电系统，燃气轮机系统控制装置及控制方法
公开(公告)号：US09520757B2
公开(公告)日：2016-12-13
申请号：US14412488
申请日：2012-08-03
申请人： Noriaki Hino , Naohiro Kusumi , Kazuo Takahashi , Tomomichi Ito
发明人： Noriaki Hino , Naohiro Kusumi , Kazuo Takahashi , Tomomichi Ito
IPC分类号： F02B43/00 , H02K7/18 , F01D15/10 , F02C3/10 , F02C9/00 , F02C9/20 , F02C9/54 , F02C3/04 , H02P3/02
CPC分类号： H02J13/0006 , F01D15/10 , F02C3/04 , F02C3/10 , F02C7/057 , F02C7/36 , F02C9/00 , F02C9/20 , F02C9/54 , F05D2220/7642 , F05D2270/053 , F05D2270/335 , H02J3/34 , H02K7/1823 , H02P3/02
摘要： The dual-shaft gas turbine power generation system includes: a high-pressure gas turbine; a first rotating shaft connecting a compressor and the high-pressure gas turbine; an electric motor connected to the first rotating shaft; a governor which adjusts the amount of air taken into the compressor; a low-pressure gas turbine; a second rotating shaft connected to the low-pressure gas turbine; a synchronous power generator connected to the second rotating shaft; a frequency converter which converts the frequency of power transmitted between the synchronous power generator and the electric motor; and a control device which controls a frequency converter control device for controlling the frequency converter, and the governor, on the basis of a power output command value indicating the power to be outputted to an external grid.
摘要翻译：双轴燃气轮机发电系统包括：高压燃气轮机; 连接压缩机和高压燃气轮机的第一旋转轴; 连接到第一旋转轴的电动马达; 调节进入压缩机的空气量的调速器; 低压燃气轮机; 连接到低压燃气轮机的第二旋转轴; 连接到所述第二旋转轴的同步发电机; 变频器，其转换同步发电机与电动机之间传递的动力频率; 以及控制装置，其基于指示要输出到外部电网的电力的功率输出指令值，控制用于控制变频器的变频器控制装置和调速器。

105. 发明申请

US20160305342A1 APPLICATION OF PROBABILISTIC CONTROL IN GAS TURBINE TUNING FOR FUEL FLOW-POWER OUTPUT PARAMETERS, RELATED CONTROL SYSTEMS, COMPUTER PROGRAM PRODUCTS AND METHODS 有权
标题翻译：燃油流量调节参数，相关控制系统，计算机程序产品和方法在气体涡轮调谐中的应用
公开(公告)号：US20160305342A1
公开(公告)日：2016-10-20
申请号：US14686157
申请日：2015-04-14
申请人： General Electric Company
发明人： Rex Allen Morgan , Lewis Berkley Davis, JR. , Scott Arthur Day , Harold Lamar Jordan, JR.
IPC分类号： F02C9/28 , F01D21/14 , F01D17/02
CPC分类号： F02C9/28 , F05D2260/12 , F05D2260/81 , F05D2260/83 , F05D2270/31 , F05D2270/335
摘要： Various embodiments include a system having: at least one computing device configured to tune a set of gas turbines (GTs) by performing actions including: commanding each GT in the set of GTs to a base load level, based upon a measured ambient condition for each GT; commanding each GT in the set of GTs to adjust a respective fuel flow to match a nominal fuel flow value, and subsequently measuring an actual power output value for each GT; and adjusting an operating condition of each GT in the set of GTs based upon a difference between the respective measured actual power output value and a nominal power output value at the ambient condition.
摘要翻译：各种实施例包括一种系统，其具有：至少一个计算装置，其配置成通过执行动作来调节一组燃气轮机（GT），所述动作包括：基于每个所测量的环境条件，将所述GT组中的每个GT命令为基本负载水平 GT 指挥GT集合中的每个GT以调整相应的燃料流量以匹配标称燃料流量值，随后测量每个GT的实际功率输出值; 并且基于各个测量的实际功率输出值和在环境条件下的标称功率输出值之间的差异来调整GT组中的每个GT的操作条件。

106. 发明申请

US20160305332A1 APPLICATION OF PROBABILISTIC CONTROL IN GAS TURBINE TUNING FOR EXHAUST ENERGY-EMISSIONS PARAMETERS, RELATED CONTROL SYSTEMS, COMPUTER PROGRAM PRODUCTS AND METHODS 有权
标题翻译：气体排放控制在排气能量排放参数，相关控制系统，计算机程序产品和方法中的应用
公开(公告)号：US20160305332A1
公开(公告)日：2016-10-20
申请号：US14686136
申请日：2015-04-14
申请人： General Electric Company
发明人： Rex Allen Morgan , Lewis Berkley Davis, JR. , Scott Arthur Day , Harold Lamar Jordan, JR.
IPC分类号： F02C9/00 , F01D21/14 , F01D17/02
CPC分类号： F02C9/00 , F01D17/02 , F01D17/08 , F01D21/14 , F02C9/28 , F05D2260/81 , F05D2270/05 , F05D2270/0831 , F05D2270/335
摘要： Various embodiments include a system having: at least one computing device configured to tune a set of gas turbines (GTs) by performing actions including: commanding each GT in the set of GTs to a base load level, based upon a measured ambient condition for each GT; commanding each GT in the set of GTs to adjust a respective exhaust energy to match a nominal exhaust energy value, and subsequently measuring an actual emissions value for each GT; and adjusting an operating condition of each GT in the set of GTs based upon a difference between the respective measured actual emissions value and a nominal emissions value at the ambient condition.
摘要翻译：各种实施例包括一种系统，其具有：至少一个计算装置，其配置成通过执行动作来调节一组燃气轮机（GT），所述动作包括：基于每个所测量的环境条件，将所述GT组中的每个GT命令为基本负载水平 GT 指挥GT集合中的每个GT，以调整相应的排气能量以匹配标称排气能量值，随后测量每个GT的实际排放值; 并且基于各个测量的实际排放值和环境条件下的标称排放值之间的差异来调整GT组中的每个GT的运行状况。

107. 发明申请

US20160290562A1 COMPRESSOR UNIT AND GAS SUPPLY APPARATUS 审中-公开
标题翻译：压缩机组和气体供应装置
公开(公告)号：US20160290562A1
公开(公告)日：2016-10-06
申请号：US15042879
申请日：2016-02-12
申请人： Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
发明人： Takashi OKUNO , Koichiro Hashimoto , Kenji Nagura
IPC分类号： F17C5/06 , F04B49/08 , F04B49/20 , F17C1/00
CPC分类号： F17C5/06 , F04B35/04 , F04B41/02 , F04B49/06 , F04B49/08 , F04B49/20 , F04B2203/0207 , F04B2203/0209 , F04B2205/05 , F04D25/06 , F05D2270/335 , F17C1/00 , F17C2201/056 , F17C2205/0146 , F17C2221/012 , F17C2223/0123 , F17C2223/036 , F17C2227/0157 , F17C2227/0164 , F17C2227/0344 , F17C2227/0348 , F17C2227/0355 , F17C2227/043 , F17C2250/032 , F17C2250/043 , F17C2265/065 , F17C2270/0184 , Y02E60/321 , Y02E70/30
摘要： A gas supply apparatus includes; a compressor unit including a compression section compressing hydrogen gas and storing pressure accumulators with the compressed hydrogen gas and a drive portion including an electric motor as drive source and driving the compression section; and a control unit controlling the electric motor. The electric motor has output characteristics where rated torque can be maintained against rotational speed changes in a standard rotation region, rotation region at or below standard speed, and output torque decreases from the rated torque as electric motor rotational speed increases in an overspeed region, rotation region above the standard speed. The control unit performs, in at least part of a storage process where the compression section stores the pressure accumulators with the hydrogen gas until set pressure is reached, overspeed operation control for allowing driving of the electric motor in the overspeed region.
摘要翻译：气体供给装置包括：压缩机单元，其包括压缩氢气并压缩氢气的压力部分的压缩部分和包括电动机的驱动部分作为驱动源并驱动压缩部分; 以及控制电动机的控制单元。该电动机具有输出特性，即在标准旋转区域，等于或小于标准速度的旋转区域中可以保持额定扭矩的变化，并且随着电动机转速在超速区域旋转而增加，输出转矩从额定转矩减小区域高于标准速度。控制单元在至少部分储存处理中至少部分地进行压缩部将氢气保存在压力达到设定压力之前，进行超速运转控制，以允许电动机在超速区域中的驱动。

108. 发明授权

US09444391B2 Protective module and method against torque peaks between a motor and an electric machine 有权
标题翻译：电机和电机之间的转矩峰值保护模块和方法
公开(公告)号：US09444391B2
公开(公告)日：2016-09-13
申请号：US14495445
申请日：2014-09-24
申请人： DASSAULT AVIATION
发明人： Jean-Marc Le Peuvedic
IPC分类号： H02P6/10 , H02P29/02 , F01D15/10 , F02C7/32
CPC分类号： H02P29/02 , F01D15/10 , F02C7/32 , F05D2220/76 , F05D2270/335 , Y02T50/671
摘要： A protective method is provided against torque peaks between a motor adapted for setting a shaft of the motor into rotation and an electric source adapted for electrically powering an electric assembly and including a fixed section and a rotating adapted for rotating with the shaft. The method includes a step for controlling the operation of the electric source forcing the rotary movement of the rotating section with the shaft to observe an instruction relating to the torque of the rotating section applied to the shaft of the motor, the instruction being adapted depending on at least one element characterizing a current operating state of the motor.
摘要翻译：提供了一种保护方法，用于在适于将电机的轴设置为旋转的电动机和适于为电气组件供电并包括固定部分和适于与轴一起旋转的旋转的电源之间的扭矩峰值。该方法包括用于控制电源的操作的步骤，用于迫使旋转部分与轴的旋转运动，以观察与施加到电动机的轴的旋转部分的转矩相关的指令，该指令根据至少一个表征电动机的当前操作状态的元件。

109. 发明申请

US20160208717A1 SYSTEM AND METHOD FOR LOAD POWER MANAGEMENT IN A TURBOSHAFT GAS TURBINE ENGINE 有权
标题翻译：涡轮发动机负载功率管理系统与方法
公开(公告)号：US20160208717A1
公开(公告)日：2016-07-21
申请号：US14599937
申请日：2015-01-19
申请人： United Technologies Corporation
发明人： Chaohong Cai
IPC分类号： F02C9/54
CPC分类号： F02C9/54 , F02C3/10 , F05D2220/329 , F05D2270/021 , F05D2270/052 , F05D2270/101 , F05D2270/304 , F05D2270/335 , F05D2270/44 , F05D2270/705
摘要： A control system for a gas turbine engine including a power turbine is disclosed. The control system may also include an outer loop control module to determine a torque request. The outer loop control module may include a feedback control component operative to provide regulation of the power turbine, a feed-forward component operative to anticipate a load on the power turbine, and a hybrid control component operative to prevent output of a torque request that cannot currently be delivered by the power turbine. The control system may also include an inner loop control module to receive the torque request from the outer loop control module, to determine fuel flow and inlet guide vane schedules based at least in part on the received torque request, and to send signals to control a gas generator of the gas turbine engine according to the determined fuel flow and inlet guide vane schedules.
摘要翻译：公开了一种用于包括动力涡轮机的燃气涡轮发动机的控制系统。控制系统还可以包括用于确定扭矩请求的外环控制模块。外环控制模块可以包括可操作以提供动力涡轮机的调节的反馈控制部件，用于预测动力涡轮机上的负载的前馈部件，以及混合控制部件，其可操作以防止输出不能目前由动力涡轮机交付。控制系统还可以包括内环控制模块，用于接收来自外环控制模块的扭矩请求，以至少部分地基于所接收的扭矩请求来确定燃料流量和入口引导叶片计划，并发送信号以控制燃气涡轮发动机的气体发生器根据确定的燃料流量和入口引导叶片时间表。

110. 发明申请

US20160084234A1 MEASUREMENT PROCESSING SYSTEM FOR CONDITION MONITORING OF A WIND TURBINE 审中-公开
标题翻译：用于风力涡轮机状态监测的测量加工系统
公开(公告)号：US20160084234A1
公开(公告)日：2016-03-24
申请号：US14857908
申请日：2015-09-18
申请人： Laborelec CVBA
发明人： Koenraad De Bauw , Yann Pankow
IPC分类号： F03D11/00 , G01L5/00 , F03D9/00
CPC分类号： G01L5/00 , F03D7/048 , F03D9/255 , F03D17/00 , F05D2270/331 , F05D2270/332 , F05D2270/335 , G05B23/0283 , Y02E10/72
摘要： A measurement processing system suitable for supporting condition monitoring of a wind turbine based upon measurements performed on electrical and mechanical parts of the wind turbine, and, while determining whether the wind turbine is connected to the electrical grid or not, determining information representative for shaft torque of the wind turbine and suited for condition monitoring of the wind turbine, based on said measurements.
摘要翻译：一种测量处理系统，其基于对风力涡轮机的电气和机械部件执行的测量来支持风力涡轮机的状态监测，并且在确定风力涡轮机是否连接到电网的同时，确定代表轴转矩的信息的风力涡轮机，并且适于基于所述测量的风力涡轮机的状态监测。

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