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131. 发明授权

US09429077B2 Multiple turboshaft engine control method and system for helicopters 有权
标题翻译：多台涡轮轴发动机直升机控制方法及系统
公开(公告)号：US09429077B2
公开(公告)日：2016-08-30
申请号：US13312232
申请日：2011-12-06
申请人： Keith Morgan
发明人： Keith Morgan
IPC分类号： F02C1/00 , F02C7/36 , F02C9/00 , F02C9/42 , F02C6/02
CPC分类号： F02C6/02 , F01D15/10 , F01D25/36 , F02C3/10 , F02C3/113 , F02C7/36 , F02C9/00 , F02C9/42 , F02C9/56 , F05B2220/309 , F05D2220/329 , F05D2270/053
摘要： Electric power from the low spool of a turboshaft engine is transferred to drive the compressor of an other turboshaft engine. This is used to assist in maintaining the other turboshaft idling while a single engine provides flight power or to increase acceleration for instance.
摘要翻译：来自涡轮轴发动机的低阀芯的电力被传送以驱动另一涡轮轴发动机的压缩机。这用于在单个发动机提供飞行动力或增加加速度的情况下帮助维持另一个涡轮轴空转。

132. 发明授权

US09382010B2 Aircraft power outtake management 有权
标题翻译：飞机电源输出管理
公开(公告)号：US09382010B2
公开(公告)日：2016-07-05
申请号：US13753158
申请日：2013-01-29
申请人： PRATT & WHITNEY CANADA CORP.
发明人： Bryan Chen , Dariusz Chmiel , Philippe Beauchesne-Martel , James Robert Jarvo
IPC分类号： F02C9/28 , B64D31/06 , F02C9/54
CPC分类号： F01D21/003 , B64D31/06 , F02C7/042 , F02C9/26 , F02C9/28 , F02C9/54 , F05D2220/323 , F05D2260/83 , F05D2270/053 , G05B13/024
摘要： A system and method for controlling the operation of a gas turbine engine supplying power to an aircraft. The engine is controlled according to a reading of an amount of power drawn from the supplied power. The reading is fed directly to a control system, which issues commands for controlling engine parameters comprising an acceleration reference signal, load shedding, variable geometry positioning, and fuel flow. The control system may further issue commands for controlling the amount of power drawn. The control system may further use the reading to monitor the engine's condition.
摘要翻译：一种用于控制向飞行器供电的燃气涡轮发动机的操作的系统和方法。发动机根据从所供给的动力所得的功率的读数进行控制。该读数被直接馈送到控制系统，该控制系统发出用于控制包括加速度参考信号，负载脱落，可变几何定位和燃料流量的发动机参数的命令。控制系统可以进一步发出用于控制拉出量的命令。控制系统还可以使用该读数来监视发动机的状况。

133. 发明申请

US20160134291A1 CONTROL SYSTEMS AND METHODS SUITABLE FOR USE WITH POWER PRODUCTION SYSTEMS AND METHODS 审中-公开
标题翻译：适用于电力生产系统和方法的控制系统和方法
公开(公告)号：US20160134291A1
公开(公告)日：2016-05-12
申请号：US14938309
申请日：2015-11-11
申请人： 8 Rivers Capital, LLC
发明人： Jeremy Eron Fetvedt , Rodney John Allam
IPC分类号： H03L5/02 , G05B15/02 , F02M59/00
CPC分类号： H03L5/02 , F02C9/00 , F02C9/24 , F02C9/26 , F02C9/28 , F02M59/00 , F05D2270/053 , F05D2270/07 , F05D2270/303 , G05B15/02
摘要： Control systems and methods suitable for combination with power production systems and methods are provided herein. The control systems and methods may be used with, for example, closed power cycles as well as semi-closed power cycles. The combined control systems and methods and power production systems and methods can provide dynamic control of the power production systems and methods that can be carried out automatically based upon inputs received by controllers and outputs from the controllers to one or more components of the power production systems.
摘要翻译：本文提供了适用于与发电系统和方法组合的控制系统和方法。控制系统和方法可以用于例如闭合动力循环以及半闭合动力循环。组合的控制系统和方法以及电力生产系统和方法可以基于控制器接收的输入和从控制器输出到发电系统的一个或多个部件而自动执行的功率生产系统和方法的动态控制。

134. 发明申请

US20160018111A1 METHOD OF OPERATING A GAS TURBINE WITH STAGED AND/OR SEQUENTIAL COMBUSTION 审中-公开
标题翻译：运行具有分级和/或顺序燃烧的气体涡轮机的方法
公开(公告)号：US20160018111A1
公开(公告)日：2016-01-21
申请号：US14814864
申请日：2015-07-31
申请人： ALSTOM Technology Ltd
发明人： Dirk THERKORN , Stefano BERNERO , Mengbin Zhang , Adnan Eroglu , Weiqun Geng
IPC分类号： F23R3/34 , F02C9/22 , F02C6/00
CPC分类号： F23R3/346 , F02C6/003 , F02C9/22 , F05D2270/053 , F23R2900/03341
摘要： The invention concerns a method of operating a gas turbine with staged and/or sequential combustion. The burners of a second stage or a second combustor are singularly and sequentially switched on during loading and switched off during de-loading. The total fuel mass flow and the compressor inlet guide vanes are adjusted at the same time to allow controlling gas turbine operation temperatures and engine power with respect to the required CO emission target.
摘要翻译：本发明涉及一种操作具有分阶段和/或顺序燃烧的燃气轮机的方法。在加载期间，第二级或第二燃烧器的燃烧器被单独且顺序地接通并且在卸载期间被关闭。总燃料质量流量和压缩机入口引导叶片同时被调节，以允许相对于所需的CO排放目标控制燃气轮机的运行温度和发动机功率。

135. 发明授权

US09239004B2 Reverse core gear turbofan 有权
标题翻译：反转式核心齿轮涡轮风扇
公开(公告)号：US09239004B2
公开(公告)日：2016-01-19
申请号：US13431048
申请日：2012-03-27
申请人： Daniel Bernard Kupratis , Francis R. Moon
发明人： Daniel Bernard Kupratis , Francis R. Moon
IPC分类号： F02C7/36 , F02K3/065 , F02C6/02 , F02C3/10 , F02C3/107
CPC分类号： F02C6/02 , F01D17/141 , F02C3/05 , F02C3/10 , F02C3/107 , F02C3/13 , F02C3/145 , F02C7/36 , F02C9/18 , F02K3/06 , F02K3/065 , F02K3/075 , F05D2220/32 , F05D2220/323 , F05D2250/36 , F05D2260/4023 , F05D2260/4031 , F05D2270/053
摘要： A gas turbine engine has a fan at an axially outer location. The fan rotates about an axis of rotation. The fan delivers air into an outer bypass duct, and across a booster fan positioned radially inwardly of the outer bypass duct. The booster fan delivers air into a radially middle duct, and across a cold turbine into a radially inner core duct being directed into a compressor. From the compressor, air flows axially in a direction back toward the fan through a combustor section, and across an exhaust of the turbine section as directed into the middle duct. A gear reduction drives the fan from a fan drive turbine section. A method is also disclosed.
摘要翻译：燃气涡轮发动机在轴向外部位置具有风扇。风扇围绕旋转轴旋转。风扇将空气输送到外部旁路管道中，并且跨过位于外部旁路管道的径向内侧的增压风扇。增压器风扇将空气输送到径向中间的管道中，并且将冷却涡轮机横穿进入压缩机的径向内部芯管道。从压缩机，空气沿着朝向风扇的方向通过燃烧器部分轴向流动，并且沿着涡轮机部分的排气指向中间管道。齿轮减速器从风扇驱动涡轮机部分驱动风扇。还公开了一种方法。

136. 发明申请

US20150185716A1 METHODS AND SYSTEMS FOR ENHANCING CONTROL OF POWER PLANT GENERATING UNITS 有权
标题翻译：增强发电厂发电单位控制的方法和系统
公开(公告)号：US20150185716A1
公开(公告)日：2015-07-02
申请号：US14587682
申请日：2014-12-31
申请人： General Electric Company
发明人： Lisa Anne Wichmann , Achalesh Kumar Pandey , Eric Thomas Pool , Christopher Michael Raczynski , Suresh Pamujula
IPC分类号： G05B13/04 , F01K23/10 , G05F1/66 , F02C6/00
CPC分类号： F01K13/02 , F01K23/101 , F02C6/00 , F02C9/28 , F05D2220/32 , F05D2220/72 , F05D2260/80 , F05D2270/053 , F05D2270/709 , G05B13/04 , G05F1/66 , Y02E20/16
摘要： A control method for optimizing or enhancing an operation of a power plant that includes thermal generating units for generating electricity. The power plant may include multiple possible operating modes differentiated by characteristics of operating parameters. The method may include tuning a power plant model so to configure a tuned power plant model. The method may further include simulating proposed operating modes of the power plant with the tuned power plant model. The simulating may include a simulation procedure that includes: defining a second operating period; selecting the proposed operating modes from the possible operating modes; with the tuned power plant model, performing a simulation run for each of the proposed operating modes whereby the operation of the power plant during the second operating period is simulated; and obtaining simulation results from each of the simulation runs.
摘要翻译：一种用于优化或增强包括发电单元的发电厂的运行的控制方法。发电厂可以包括通过操作参数的特性区分的多种可能的操作模式。该方法可以包括调整发电厂模型以配置调谐的发电厂模型。该方法还可以包括利用调谐的发电厂模型来模拟所提出的发电厂的运行模式。模拟可以包括模拟过程，其包括：定义第二操作周期; 从可能的操作模式中选择所提出的操作模式; 利用调谐发电厂模型，对所提出的运行模式进行模拟运行，由此模拟在第二运行期间的发电厂的运行; 并从每个模拟运行中获取仿真结果。

137. 发明申请

US20150184549A1 METHODS AND SYSTEMS FOR ENHANCING CONTROL OF POWER PLANT GENERATING UNITS 审中-公开
标题翻译：增强发电厂发电单位控制的方法和系统
公开(公告)号：US20150184549A1
公开(公告)日：2015-07-02
申请号：US14555161
申请日：2014-11-26
申请人： General Electric Company
发明人： Suresh Pamujula , Lisa Anne Wichmann , Eric Thomas Pool , Christopher Michael Raczynski
IPC分类号： F01K13/02 , G05B13/04
CPC分类号： F01K13/02 , F01K23/101 , F02C6/00 , F02C9/28 , F05D2220/32 , F05D2220/72 , F05D2260/80 , F05D2270/053 , F05D2270/709 , G05B13/04 , G05F1/66 , Y02E20/16
摘要： A control method for optimizing an operation of a power plant fleet. The power plant fleet may include multiple operating configurations differentiated by a manner in which assets are engaged. The method may include the steps of: sensing and collecting measured values of the operating parameters for the operating of each of the assets; tuning asset models so to configure a tuned asset model for each of the assets; simulating proposed operating configurations of the power plant fleet using the tuned asset models; and obtaining simulation results from each of the simulation runs, each of the simulation results including a predicted value for a performance indicator.
摘要翻译：一种优化电厂车队运行的控制方法。发电厂船队可能包括以资产所属方式区分的多种经营配置。该方法可以包括以下步骤：感测和收集每个资产的操作的操作参数的测量值; 调整资产模型，以便为每个资产配置调整后的资产模型; 使用调整后的资产模型模拟电厂车队的运营配置; 并且从每个模拟运行中获得模拟结果，每个模拟结果包括性能指标的预测值。

138. 发明申请

US20150028153A1 REGULATED THREE-ENGINED POWER PLANT FOR A ROTARY WING AIRCRAFT 有权
标题翻译：用于旋转式飞机的三座发电厂
公开(公告)号：US20150028153A1
公开(公告)日：2015-01-29
申请号：US14333765
申请日：2014-07-17
申请人： AIRBUS HELICOPTERS
发明人： Regis ROSSOTTO , Hanno BOIE
IPC分类号： B64D31/06 , B64C27/00
CPC分类号： B64D31/06 , B64C27/00 , B64C27/12 , B64D35/08 , F02C9/42 , F05D2220/329 , F05D2270/05 , F05D2270/053 , Y02T50/671
摘要： A power plant (1) having two engine groups (10, 20) and a main gearbox (MGB) (2), and a rotary wing aircraft (30) having such a power plant (1). Each engine group (10, 20) drives said MGB (2) mechanically to rotate a main outlet shaft (3) and, consequently, a main rotor (31) of said aircraft (30) at a frequency of rotation NR. A first engine group (10) has two main engines (11, 12) and is by a first setpoint NR* for said frequency of rotation NR, while a second engine group (20) has one secondary engine (21) and is regulated by a second setpoint W1* for power from said second engine group (20). The first engine group (10) is also regulated by a third setpoint W2f* for anticipating power such that said first engine group (10) and said second engine group (20) deliver the power needed at said main rotor (31).
摘要翻译：具有两个发动机组（10,20）和主变速箱（MGB）（2）的发电厂（1）和具有这种动力装置（1）的旋翼机（30）。每个发动机组（10,20）以机械方式驱动所述MGB（2），以使旋转频率NR旋转主出口轴（3），从而旋转所述飞机（30）的主转子（31）。第一发动机组（10）具有两个主发动机（11,12），并且具有用于所述转速NR的第一设定点NR *，而第二发动机组（20）具有一个二次发动机（21）并由来自所述第二发动机组（20）的功率的第二设定点W1 *。第一发动机组（10）也由第三设定点W2f *调节以预测功率，使得所述第一发动机组（10）和所述第二发动机组（20）传递所述主转子（31）所需的功率。

139. 发明申请

US20140278014A1 SYSTEM AND METHOD FOR ENGINE TRANSIENT POWER RESPONSE 有权
标题翻译：发动机瞬态动力响应系统与方法
公开(公告)号：US20140278014A1
公开(公告)日：2014-09-18
申请号：US13796624
申请日：2013-03-12
申请人： PRATT & WHITNEY CANADA CORP.
发明人： François BELLEVILLE , Philippe BEAUCHESNE-MARTEL , Keith MORGAN
IPC分类号： F02D29/02
CPC分类号： F02D29/02 , F02C9/54 , F05D2270/044 , F05D2270/053 , F05D2270/304 , F05D2270/335
摘要： There is provided a system and method for controlling an engine. A request signal indicative of a demand for the engine to output a required power level is first receive. A position control signal is then generated in response to the request signal. The position request signal is indicative of a first request for adjusting a present position of a variable geometry mechanism of the engine towards a commanded position to achieve the required power level. An acceleration rate control signal is further generated on the basis of the position control signal. The acceleration rate control signal is indicative of a second request for adjusting an acceleration rate of the engine in accordance with the commanded position of the variable geometry mechanism. The position control signal and the acceleration rate control signal are then output to the engine.
摘要翻译：提供了一种用于控制发动机的系统和方法。首先接收指示发动机输出所需功率水平的要求的请求信号。然后响应于请求信号产生位置控制信号。位置请求信号表示第一请求，用于将发动机的可变几何机构的当前位置调整到指令位置以实现所需的功率水平。基于位置控制信号进一步产生加速度控制信号。加速度控制信号表示根据可变几何机构的指令位置调整发动机的加速度的第二请求。然后将位置控制信号和加速度控制信号输出到发动机。

140. 发明申请

US20140271114A1 Engine Health Monitoring and Power Allocation Control for a Turbine Engine Using Electric Generators 有权
标题翻译：使用发电机的发动机健康监测和涡轮发动机功率分配控制
公开(公告)号：US20140271114A1
公开(公告)日：2014-09-18
申请号：US14090339
申请日：2013-11-26
申请人： Rolls-Royce North America Technologies, Inc.
发明人： Steven Daniel Phillips , Michael Armstrong , Tom Mark Neuman
IPC分类号： F01D21/00
CPC分类号： F01D21/00 , F02C7/32 , F02C7/36 , F02C9/28 , F05D2220/323 , F05D2220/76 , F05D2260/80 , F05D2260/81 , F05D2260/821 , F05D2270/053 , F05D2270/20 , F05D2270/335 , F05D2270/44 , G05B19/048 , G05B23/0294 , G05B2219/24015 , G07C5/004 , G07C5/0808 , Y02T50/671
摘要： A control for a turbine engine using electrical machines monitors engine health and allocates power extraction between the electrical machines.
摘要翻译：使用电机的涡轮发动机的控制器监视发动机健康并且在电机之间分配功率提取。

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