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1. 发明公开

EP3255512A2 ADAPTIVE MODEL-BASED METHOD TO QUANTIFY DEGRADATION OF A POWER GENERATION SYSTEM 有权转让
标题翻译：基于自适应模型的量化发电系统的退化方法
公开(公告)号：EP3255512A2
公开(公告)日：2017-12-13
申请号：EP17173673.9
申请日：2017-05-31
申请人： General Electric Company
发明人： EWENS, David Spencer , BLOCK, Frederick William , SEELY, William Forrester
IPC分类号： G05B17/02 , G05B23/02
CPC分类号： F01D21/003 , F01D25/002 , F05D2220/32 , F05D2260/81 , F05D2270/11 , F05D2270/44 , G01R31/3679 , G05B13/041 , G05B17/02 , G05B23/0254 , G05B23/0283 , G05B2219/37214
摘要： A system includes a power generation system (10) and a controller (18) that controls the power generation system (10). The controller (18) includes a processor that generates a model (40) of the power generation system (10) that estimates a value (44,48) for a first parameter (44,46) of the power generation system (10). The processor also receives a measured value of the first parameter (44,46). The processor further adjusts a correction factor (52) of the model (40) such that the estimated value (44,48) of the first parameter (44,46) output by the model (40) is approximately equal to the measured value of the first parameter (44,46). The processor also generates a transfer function (86,88,90,126,128,130) that represents the correction factor (52) as a function of a second parameter (42) of the power generation system (10). The processor further displays the transfer function (86,88,90,126,128,130) along with one or more previously generated transfer functions (86,88,90,126,128,130) to quantify degradation of the power generation system (10).
摘要翻译：一种系统包括发电系统（10）和控制发电系统（10）的控制器（18）。控制器（18）包括生成发电系统（10）的模型（40）的处理器，该模型估计发电系统（10）的第一参数（44,46）的值（44,48）。处理器还接收第一参数的测量值（44,46）。处理器还调整模型（40）的校正因子（52），使得由模型（40）输出的第一参数（44,46）的估计值（44,48）近似等于第一个参数（44,46）。处理器还产生代表作为发电系统（10）的第二参数（42）的函数的校正因子（52）的传递函数（86,88,90,126,128,130）。处理器还显示传递函数（86,88,90,126,128,130）以及一个或多个先前生成的传递函数（86,88,90,126,128,130）以量化发电系统（10）的退化。

2. 发明公开

EP3171479A1 SYSTEMS AND METHODS FOR CONTROLLING AND MONITORING POWER ASSETS 有权转让
标题翻译：德国维也纳国际钢铁股份有限公司ÜBERWACHUNGVON ENERGIE-ASSETS
公开(公告)号：EP3171479A1
公开(公告)日：2017-05-24
申请号：EP16199230.0
申请日：2016-11-17
申请人： General Electric Company
发明人： SEELY, William Forrester , BLOCK, Frederick William , RAFFENSPERGER, John Joseph
IPC分类号： H02J3/38
摘要： A system (200) for managing multiple power assets (208, 212) is provided. The system includes at least one volatile asset (208), at least one deterministic asset (212), and a controller (202) communicatively coupled to the at least one volatile asset (208) and the at least one deterministic asset (212), the controller (202) configured to receive data from said at least one volatile asset (208), predict a change in power output for said at least one volatile asset (208) based on the received data, and control operation of said at least one deterministic asset (212) to compensate for the predicted change in power output.
摘要翻译：提供了一种用于管理多个电力资产（208,212）的系统（200）。所述系统包括至少一个易失性资产（208），至少一个确定性资产（212）和通信地耦合到所述至少一个易失性资产（208）和所述至少一个确定性资产（212）的控制器（202）所述控制器（202）被配置为从所述至少一个易失性资产（208）接收数据，基于所接收的数据来预测所述至少一个易失性资产（208）的功率输出变化，并且控制所述至少一个确定性资产（212）以补偿预计的输出功率变化。

3. 发明公开

EP3171005A1 FUEL SUPPLY SYSTEM FOR USE IN A GAS TURBINE ENGINE AND METHOD OF CONTROLLING AN OVERSPEED EVENT THEREIN 有权转让
标题翻译：燃料供给系统用在燃气涡轮发动机及其控制方法超速事件发生在IT
公开(公告)号：EP3171005A1
公开(公告)日：2017-05-24
申请号：EP16198703.7
申请日：2016-11-14
申请人： General Electric Company
发明人： NEGRONI, Alberto Jose , SNIDER, David August , SEELY, William Forrester , O'DONNELL, Keegan Saunders , CONGER, Kyle Joseph , ROMAN, Carlos Gabriel
IPC分类号： F02C9/46 , F01D21/02 , F02C7/22
CPC分类号： F02C9/28 , F01D21/02 , F02C7/22 , F02C7/222 , F02C7/232 , F02C9/46 , F05D2220/32 , F05D2270/021 , F23R3/28
摘要： A fuel supply system 100 for use in a gas turbine engine 12 is provided. The fuel supply system 100 includes a fuel manifold 102, and a shutoff valve 108 coupled in flow communication with the fuel manifold 102 and positioned upstream from said fuel manifold 102. The shutoff valve 108 is configured to actuate into a closed position when the gas turbine engine 12 is operating at an overspeed condition. The system also includes a relief valve 112 coupled in flow communication with the fuel manifold 102, wherein the relief valve 112 is configured to release fuel from within the fuel manifold 102 when the shutoff valve 108 is in the closed position, and when a pressure within the fuel manifold 102 is greater than a first predetermined threshold.
摘要翻译：一种用于在燃气涡轮发动机12中使用的燃料供给系统100。燃料供给系统100包括燃料歧管102，并从所述燃料歧管102联接成与所述燃料歧管102流动连通并位于上游的切断阀108阀108被配置在切断致动到闭合位置。当燃气轮机发动机12在在超速状态下运行。因此，该系统包括联接成与所述燃料歧管102 worin安全阀112流动连通的释放阀112被配置为从所述燃料歧管102上。当截止阀108处于关闭位置时内释放燃料，并且当内的压力燃料歧管102大于第一预定阈值。

4. 发明公开

EP2881550A1 Method of controlling purge flow in a gas turbomachine and a turbomachine control system 审中-公开
标题翻译：在einer Gasturbine的Verfahren und Steuersystem zur Steuerung desSpülflusses
公开(公告)号：EP2881550A1
公开(公告)日：2015-06-10
申请号：EP14195115.2
申请日：2014-11-27
申请人： General Electric Company
发明人： SEELY, William Forrester , ALEXANDER, Michael Joseph , BOERLAGE, Matthijs Leonardus Gerardus , CHIECO, Stephen Christopher
IPC分类号： F01D21/14 , F01D19/00 , F02C3/22 , F02C7/22 , F02C7/26 , F01D21/00
CPC分类号： F02C9/18 , F01D19/00 , F01D21/003 , F01D21/14 , F02C3/22 , F02C7/22 , F02C7/26 , F05D2260/80
摘要： A method (100) of controlling purge flow in a gas turbomachine system (2) includes detecting a fault condition in the gas turbomachine system (2), initiating a shutdown of the gas turbomachine system (2), introducing a purge flow into a gas turbine portion (6) of the gas turbomachine system (2), categorizing the fault condition as one of a category one fault and a category two fault, and validating the purge flow if the fault condition is a category one fault and invalidating the purge flow if the fault condition is a category two fault.
摘要翻译：控制气体涡轮机系统（2）中的吹扫流量的方法（100）包括检测气体涡轮机系统（2）中的故障状况，启动气体涡轮机系统（2）的关闭，将吹扫流引入气体气体涡轮机系统（2）的涡轮机部分（6）将故障状态分类为一类故障和二类故障之一，如果故障状态是一类故障并使无效的排气流量如果故障条件是类别2故障。

5. 发明公开

EP3818465A1 SYSTEM AND METHOD FOR AUGMENTED REALITY OVERLAY 审中-实审转让
公开(公告)号：EP3818465A1
公开(公告)日：2021-05-12
申请号：EP19745456.4
申请日：2019-07-05
申请人： General Electric Company
发明人： SEELY, William Forrester , BROOKSBY, Glen William , KOLVICK, Sandra Beverly
IPC分类号： G06F40/12

6. 发明授权

EP3171479B1 SYSTEMS AND METHODS FOR CONTROLLING AND MONITORING POWER ASSETS 有权转让
公开(公告)号：EP3171479B1
公开(公告)日：2020-04-15
申请号：EP16199230.0
申请日：2016-11-17
申请人： General Electric Company
发明人： SEELY, William Forrester , BLOCK, Frederick William , RAFFENSPERGER, John Joseph
IPC分类号： H02J3/38

7. 发明授权

EP3171005B1 FUEL SUPPLY SYSTEM FOR USE IN A GAS TURBINE ENGINE AND METHOD OF CONTROLLING AN OVERSPEED EVENT THEREIN 有权转让
公开(公告)号：EP3171005B1
公开(公告)日：2018-11-14
申请号：EP16198703.7
申请日：2016-11-14
申请人： General Electric Company
发明人： NEGRONI, Alberto Jose , SNIDER, David August , SEELY, William Forrester , O'DONNELL, Keegan Saunders , CONGER, Kyle Joseph , ROMAN, Carlos Gabriel
IPC分类号： F02C9/46 , F01D21/02 , F02C7/22 , F02C7/232 , F02C9/28 , F23R3/28
CPC分类号： F02C9/28 , F01D21/02 , F02C7/22 , F02C7/222 , F02C7/232 , F02C9/46 , F05D2220/32 , F05D2270/021 , F23R3/28
摘要： A fuel supply system 100 for use in a gas turbine engine 12 is provided. The fuel supply system 100 includes a fuel manifold 102, and a shutoff valve 108 coupled in flow communication with the fuel manifold 102 and positioned upstream from said fuel manifold 102. The shutoff valve 108 is configured to actuate into a closed position when the gas turbine engine 12 is operating at an overspeed condition. The system also includes a relief valve 112 coupled in flow communication with the fuel manifold 102, wherein the relief valve 112 is configured to release fuel from within the fuel manifold 102 when the shutoff valve 108 is in the closed position, and when a pressure within the fuel manifold 102 is greater than a first predetermined threshold.

8. 发明公开

EP3373083A1 POWER GENERATION SYSTEM CONTROL THROUGH ADAPTIVE LEARNING 审中-实审转让
公开(公告)号：EP3373083A1
公开(公告)日：2018-09-12
申请号：EP18156724.9
申请日：2018-02-14
申请人： General Electric Company
发明人： EWENS, David Spencer , SEELY, William Forrester
IPC分类号： G05B13/02 , G05B13/04
CPC分类号： G05B13/041 , G05B13/0265 , G05B13/04 , H02J3/381
摘要： A system (40) includes a power generation system (10) and a controller (18). The controller (18) includes processors (19) that receive a first set of inputs (42). The processors (19) also generate a first set of modeled outputs (46) system based on a model (44) of the power generation system (10) and the first set of inputs (42). The processors (19) further receive a first set of measured outputs (56) corresponding to the first set of modeled outputs (46). The processors (19) determine a first correction factor (58) based on the first set of modeled outputs (46) and the first set of measured outputs (56). The first correction factor (58) includes differences between the first set of modeled outputs (46) and the first set of measured outputs (56). The processors (19) also generate a second set of modeled outputs (46) based on the model, a second set of inputs (42), and the first correction factor (58). The processors (19) further control an operation of the power generation system (10) based on the second set of modeled outputs (46).

9. 发明公开

EP3348902A1 SYSTEMS AND METHODS FOR CONTROLLING DRUM LEVELS USING FLOW 有权转让
公开(公告)号：EP3348902A1
公开(公告)日：2018-07-18
申请号：EP17207921.2
申请日：2017-12-18
申请人： General Electric Company
发明人： LASKOWSKI, Benjamin David , SEELY, William Forrester
IPC分类号： F22B35/00 , F22D5/26 , F22D5/28 , F22D5/30
CPC分类号： F01K23/101 , F02C6/18 , F05D2220/32 , F05D2220/72 , F22B1/1815 , F22B35/007 , F22D5/26 , F22D5/28 , F22D5/30 , Y02E20/16
摘要： A method (100) includes determining, via a processor (39), a commanded fluid flow rate of a fluid entering or exiting a drum (56, 58, and/or 60) of an industrial system (10), wherein the commanded fluid flow rate comprises a rate of fluid entering the drum (56, 58, and/or 60) of the industrial system (10), exiting the drum (56, 58, and/or 60) of the industrial system (10), or a combination thereof. The method additionally includes determining (104), via the processor (39), a measured flow rate of the fluid. The method further includes determining (106), via the processor (39), a variable multiplier based at least in part on the commanded fluid flow rate and the measured flow rate; and deriving (108), via the processor (39), a multiplied flow rate command for the industrial system (10) by applying the variable multiplier to the commanded fluid flow rate.

10. 发明公开

EP3255512A3 ADAPTIVE MODEL-BASED METHOD TO QUANTIFY DEGRADATION OF A POWER GENERATION SYSTEM 有权转让
公开(公告)号：EP3255512A3
公开(公告)日：2018-01-03
申请号：EP17173673.9
申请日：2017-05-31
申请人： General Electric Company
发明人： EWENS, David Spencer , BLOCK, Frederick William , SEELY, William Forrester
IPC分类号： G05B23/02 , G05B17/02
CPC分类号： F01D21/003 , F01D25/002 , F05D2220/32 , F05D2260/81 , F05D2270/11 , F05D2270/44 , G01R31/3679 , G05B13/041 , G05B17/02 , G05B23/0254 , G05B23/0283 , G05B2219/37214
摘要： A system includes a power generation system (10) and a controller (18) that controls the power generation system (10). The controller (18) includes a processor that generates a model (40) of the power generation system (10) that estimates a value (44,48) for a first parameter (44,46) of the power generation system (10). The processor also receives a measured value of the first parameter (44,46). The processor further adjusts a correction factor (52) of the model (40) such that the estimated value (44,48) of the first parameter (44,46) output by the model (40) is approximately equal to the measured value of the first parameter (44,46). The processor also generates a transfer function (86,88,90,126,128,130) that represents the correction factor (52) as a function of a second parameter (42) of the power generation system (10). The processor further displays the transfer function (86,88,90,126,128,130) along with one or more previously generated transfer functions (86,88,90,126,128,130) to quantify degradation of the power generation system (10).

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