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公开(公告)号：US10145263B2
公开(公告)日：2018-12-04
申请号：US15155823
申请日：2016-05-16
Applicant: General Electric Company
Inventor： Rodrigo Rodriguez Erdmenger , Sebastian Walter Freund , Ismail Hakki Sezal , Aneesh Sridhar Vadvadgi
Abstract: A nozzle assembly of a turbocharger includes a nozzle and a ring-shaped body. The nozzle has flow passages extending through the nozzle and configured to direct air received from a volute housing of the turbocharger through the nozzle to turbine blades of the turbocharger. The ring-shaped body is coupled with the nozzle and is configured to rotate around the nozzle. The ring-shaped body includes blocking segments that block the flow of the air and openings between the blocking segments that permit the air to flow through the ring-shaped body. The ring-shaped body is configured to rotate relative to the nozzle to change how many of the flow passages in the nozzle are blocked by the blocking segments of the ring-shaped body.
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2.发明申请公开(公告)号：US20160341481A1
公开(公告)日：2016-11-24
申请号：US14716210
申请日：2015-05-19
Applicant: General Electric Company
Inventor： Sebastian Walter Freund
Abstract: A submersible heat exchanger for transferring heat between fluid and water in an underwater environment includes a pipe having a length. The pipe includes a wall defining an interior passageway configured for fluid to flow through. A first fin is disposed on the pipe and extends from the wall in a first direction. The first fin extends in the longitudinal direction along the pipe. A second fin is disposed on the pipe and extends from the wall in a second direction different from the first direction. The second fin extends in the longitudinal direction along the pipe.
Abstract translation: 用于在水下环境中在流体和水之间传递热的潜水热交换器包括具有长度的管。 管道包括限定内部通道的壁，该内部通道被配置为使流体流过。 第一翅片设置在管道上并沿着第一方向从壁延伸。 第一翅片沿着管的纵向方向延伸。 第二翅片设置在管道上并且在与第一方向不同的第二方向上从壁延伸。 第二翅片沿着管的纵向方向延伸。
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公开(公告)号：US09157388B2
公开(公告)日：2015-10-13
申请号：US14533896
申请日：2014-11-05
Applicant: General Electric Company
Inventor： James Robert Mischler , Jassin Marcel Fritz , Sebastian Walter Freund
CPC classification number: F02D29/06 , F02D31/007 , F02D41/0007 , F02D41/0072 , F02D41/04 , F02D41/107 , F02D41/1454 , F02D2041/1419 , F02D2250/32 , F02M26/05 , F02M26/06 , Y02T10/144 , Y02T10/47
Abstract: Various methods and systems for an engine driving an electrical power generation system are provided. In one embodiment, an example method for an engine driving an electrical power generation system includes adjusting an engine speed in response to a relationship between oxygen and fuel while maintaining a power transmitted to the electrical power generation system.
Abstract translation: 提供了用于发动机驱动发电系统的各种方法和系统。 在一个实施例中，用于发动机驱动发电系统的示例方法包括响应于氧气和燃料之间的关系来调节发动机转速，同时保持传递到发电系统的功率。
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公开(公告)号：US09540959B2
公开(公告)日：2017-01-10
申请号：US13660536
申请日：2012-10-25
Applicant: General Electric Company
Inventor： Sebastian Walter Freund , Matthew Alexander Lehar , William Joseph Antel, Jr. , Pierre Sébastien Huck , Hannes Christopher Buck , Trevor James Kirsten , Kenneth William Kohl , Matthew Michael Lampo , Charles Michael Jones , Amit Gaikwad , Lars Olof Nord
CPC classification number: F01K13/02 , F01K1/02 , F01K3/00 , F01K3/26 , F01K7/44 , F01K17/00 , F01K21/00 , F04B19/24 , F04F1/04
Abstract: A system and method for generating electric power using a generator coupled to a turboexpander is disclosed. The system includes one or more thermal pumps configured for heating a fluid to generate a pressurized gas. A portion of the pressurized gas is discharged to a buffer chamber for further utilization in a Rankine system. A further portion of the pressurized gas is expanded in a turboexpander for driving a generator for generating electric power. Optionally, the system includes a pump to pressurize a portion of the fluid depending on the systems operating condition. The system further includes one or more sensors for sensing temperature and pressure and outputs one or more signals representative of the sensed state. The system includes a control unit for receiving the signals and outputs one or more control signals for controlling the flow of gases and liquid in the valves and the check valve.
Abstract translation: 公开了一种使用耦合到涡轮膨胀机的发电机产生电力的系统和方法。 该系统包括被配置用于加热流体以产生加压气体的一个或多个热泵。 一部分加压气体被排放到缓冲室中以便在兰金系统中进一步利用。 加压气体的另一部分在涡轮膨胀机中膨胀，用于驱动用于发电的发电机。 可选地，系统包括泵，以根据系统运行状况对流体的一部分进行加压。 该系统还包括用于感测温度和压力的一个或多个传感器，并且输出表示感测状态的一个或多个信号。 该系统包括用于接收信号并输出一个或多个控制信号的控制单元，用于控制阀和止回阀中的气体和液体的流动。
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5.发明申请COOLING SYSTEM FOR AN ENERGY STORAGE SYSTEM AND METHOD OF OPERATING THE SAME 审中-公开一种能源储存系统的冷却系统及其运行方法公开(公告)号：US20160160864A1
公开(公告)日：2016-06-09
申请号：US14561528
申请日：2014-12-05
Applicant: General Electric Company
Inventor： Guillaume Becquin , Mathilde Bieber , Sebastian Walter Freund
CPC classification number: F04D25/08 , F02C1/04 , F02C6/16 , F02C7/12 , F02C7/141 , F02C7/143 , F04D25/16 , F05D2260/42 , F25B1/00 , F25B15/02 , F25B27/02 , Y02A30/274 , Y02E60/15
Abstract: An energy storage system includes an intercooler coupled to an axial compressor and a multi-stage radial compressor including a first stage radial compressor and a second stage radial compressor, coupled to the intercooler. The energy storage system further includes a thermal energy storage unit coupled to the multi-stage radial compressor and an air storage unit coupled to the thermal energy storage unit. The energy storage system also includes a turbine coupled to the thermal energy storage unit and a cooling system coupled to the axial compressor and configured to cool air fed to the axial compressor.
Abstract translation: 能量存储系统包括耦合到轴向压缩机的中间冷却器和包括耦合到中间冷却器的第一级径向压缩机和第二级径向压缩机的多级径向压缩机。 能量存储系统还包括耦合到多级径向压缩机的热能存储单元和耦合到热能存储单元的空气存储单元。 能量存储系统还包括耦合到热能存储单元的涡轮机和耦合到轴向压缩机的冷却系统，并被配置为冷却供给到轴向压缩机的空气。
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Patent Agency Ranking
公开(公告)号：US20160160811A1
公开(公告)日：2016-06-09
申请号：US15045616
申请日：2016-02-17
Applicant: General Electric Company
Inventor： Dipankar Deb , Manthram Sivasubramaniam , Prashant Srinivasan , Sharath Sridhar Aramanekoppa , Prem Kumar Patchaikani , Sachin Shivajirao Kulkarni , Sebastian Walter Freund , Jassin Marcel Fritz , Georgios Bikas , James Henry Yager , Shashi Kiran
CPC classification number: F02M26/49 , F02D9/04 , F02D41/005 , F02D41/0065 , F02D41/0082 , F02D41/1448 , F02D41/221 , F02D41/40 , F02M26/09 , F02M26/16 , F02M26/43 , F02M26/44 , F02M26/47 , Y02T10/47
Abstract: Systems and methods are provided for controlling exhaust gas recirculation (EGR). In one example, an engine system includes a first EGR valve coupling an exhaust manifold to an engine exhaust system, a second EGR valve coupling the exhaust manifold to an engine intake system, and a control unit. The control unit selectively adjusts a position of the first EGR valve based on a target amount, and adjusts a position of the second EGR valve based on the target amount and a position of the first EGR valve. Responsive to a first degradation condition of the first EGR valve, the control unit adjusts the position of the second EGR valve based on the target amount and based on a pressure of the first exhaust manifold, and responsive to a second degradation condition of the first EGR valve, adjusts the position of the second EGR valve based on the target amount.
Abstract translation: 提供了用于控制废气再循环（EGR）的系统和方法。 在一个示例中，发动机系统包括将排气歧管连接到发动机排气系统的第一EGR阀，将排气歧管连接到发动机进气系统的第二EGR阀和控制单元。 控制单元基于目标量选择性地调节第一EGR阀的位置，并且基于目标量和第一EGR阀的位置来调节第二EGR阀的位置。 响应于第一EGR阀的第一劣化条件，控制单元基于目标量并基于第一排气歧管的压力调节第二EGR阀的位置，并且响应于第一EGR阀的第二劣化条件 阀，基于目标量调节第二EGR阀的位置。
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公开(公告)号：US20150053176A1
公开(公告)日：2015-02-26
申请号：US14533896
申请日：2014-11-05
Applicant: General Electric Company
Inventor： James Robert Mischler , Jassin Marcel Fritz , Sebastian Walter Freund
CPC classification number: F02D29/06 , F02D31/007 , F02D41/0007 , F02D41/0072 , F02D41/04 , F02D41/107 , F02D41/1454 , F02D2041/1419 , F02D2250/32 , F02M26/05 , F02M26/06 , Y02T10/144 , Y02T10/47
Abstract: Various methods and systems for an engine driving an electrical power generation system are provided. In one embodiment, an example method for an engine driving an electrical power generation system includes adjusting an engine speed in response to a relationship between oxygen and fuel while maintaining a power transmitted to the electrical power generation system.
Abstract translation: 提供了用于发动机驱动发电系统的各种方法和系统。 在一个实施例中，用于发动机驱动发电系统的示例方法包括响应于氧气和燃料之间的关系来调节发动机转速，同时保持传递到发电系统的功率。
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公开(公告)号：US20140209286A1
公开(公告)日：2014-07-31
申请号：US13753678
申请日：2013-01-30
Applicant: General Electric Company
IPC: F01P3/12
CPC classification number: F01P3/12 , F01D9/065 , F02C7/14 , Y02T50/672 , Y02T50/675
Abstract: A heat exchanger apparatus including at least one cooling channel formed within and about an engine booster lip or an engine nacelle and configured to receive a flow of a circulating working fluid; and at least one fluid port communicating with the at least one cooling channel and an exterior of the engine booster lip or the engine nacelle.
Abstract translation: 一种热交换器装置，包括形成在发动机增压器唇缘或发动机机舱内和周围的至少一个冷却通道，并且构造成接收循环的工作流体的流动; 以及与所述至少一个冷却通道和所述发动机升压器唇缘或所述发动机机舱的外部连通的至少一个流体端口。
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公开(公告)号：US20140157776A1
公开(公告)日：2014-06-12
申请号：US13707846
申请日：2012-12-07
Applicant: GENERAL ELECTRIC COMPANY
CPC classification number: F03G6/003 , F24S10/70 , F24S20/20 , F24S60/00 , F24S70/60 , F24S80/40 , Y02E10/41 , Y02E10/44 , Y02E10/46
Abstract: A solar energy receiver includes a plurality of solar receiver elements. Each solar receiver element includes a substantially solid core configured to absorb solar radiation and to store the solar radiation as heat. The core includes a base surface and a plurality of absorption surfaces. The receiver further includes at least one fluid passageway defined within the core adjacent at least one absorption surface of the plurality of absorption surfaces, wherein the at least one fluid passageway is configured to channel a working fluid therethrough for absorbing heat stored in the core.
Abstract translation: 太阳能接收器包括多个太阳能接收器元件。 每个太阳能接收器元件包括构造成吸收太阳辐射并将太阳辐射作为热量存储的基本上实心的芯。 芯包括基面和多个吸收表面。 所述接收器还包括至少一个流体通道，所述至少一个流体通道限定在所述核心内邻近所述多个吸收表面的至少一个吸收表面，其中所述至少一个流体通道被配置成将工作流体通过其中以吸收存储在所述芯体中的热量。
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公开(公告)号：US10253731B2
公开(公告)日：2019-04-09
申请号：US15045616
申请日：2016-02-17
Applicant: General Electric Company
Inventor： Dipankar Deb , Manthram Sivasubramaniam , Prashant Srinivasan , Sharath Sridhar Aramanekoppa , Prem Kumar Patchaikani , Sachin Shivajirao Kulkarni , Sebastian Walter Freund , Jassin Marcel Fritz , Georgios Bikas , James Henry Yager , Shashi Kiran
IPC: F02M26/49 , F02M26/09 , F02M26/16 , F02M26/44 , F02M26/47 , F02M26/43 , F02D41/14 , F02D41/22 , F02D41/00 , F02D41/40 , F02D9/04
Abstract: Systems and methods are provided for controlling exhaust gas recirculation (EGR). In one example, an engine system includes a first EGR valve coupling an exhaust manifold to an engine exhaust system, a second EGR valve coupling the exhaust manifold to an engine intake system, and a control unit. The control unit selectively adjusts a position of the first EGR valve based on a target amount, and adjusts a position of the second EGR valve based on the target amount and a position of the first EGR valve. Responsive to a first degradation condition of the first EGR valve, the control unit adjusts the position of the second EGR valve based on the target amount and based on a pressure of the first exhaust manifold, and responsive to a second degradation condition of the first EGR valve, adjusts the position of the second EGR valve based on the target amount.
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