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公开(公告)号：US09695715B2
公开(公告)日：2017-07-04
申请号：US14554081
申请日：2014-11-26
Applicant: General Electric Company
Inventor： Chiranjeev Singh Kalra , Andrew Maxwell Peter , Roger Allen Shisler
CPC classification number: F01K25/103 , F01K3/12 , F03G6/003 , F03G6/065 , F22B1/02 , F28D20/00 , F28D20/0034 , F28D20/02 , F28D2020/0047 , Y02E10/46 , Y02E60/142 , Y02E60/145
Abstract: An electrothermal energy storage and discharge system is provided including a charging cycle and a discharging cycle. The charging cycle includes a refrigeration unit and a thermal unit, and the discharging cycle includes a power unit. The refrigeration unit is driven by an excess electric power and is configured to generate a cold energy storage having a solid carbon dioxide. The thermal unit is driven by a thermal energy and is configured to generate a hot energy storage and/or provide a hot source. The power unit operates between the cold energy storage and at least one of the hot energy storage and hot source so as to retrieve the energy by producing a high pressure carbon dioxide and a hot supercritical carbon dioxide, and generating an electric energy using the hot supercritical carbon dioxide.
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公开(公告)号：US20140318792A1
公开(公告)日：2014-10-30
申请号：US13874450
申请日：2013-04-30
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Huijuan Chen , Stephen Duane Sanborn , Andrew Maxwell Peter , Laura Michele Hudy
Abstract: An oil recovery system and method is disclosed. The system includes a solar power tower for receiving a first portion of water from a water treatment device. The solar power tower heats the first portion of water directly using solar radiation and generates a first steam. Further, the system includes a boiler for receiving a second portion of water from the water treatment device. The boiler heats the second portion of water and generates a second steam. Further, the system includes a flow control device coupled to the solar power tower and the boiler to receive at least one of the first steam and the second steam. The flow control device injects at least one of the first steam and the second steam to an oil field.
Abstract translation: 公开了一种油回收系统和方法。 该系统包括用于从水处理装置接收第一部分水的太阳能发电塔。 太阳能发电塔使用太阳辐射直接加热水的第一部分并产生第一蒸汽。 此外，该系统包括用于从水处理装置接收第二部分水的锅炉。 锅炉加热第二部分水并产生第二蒸汽。 此外，该系统包括耦合到太阳能发电塔和锅炉以接收第一蒸汽和第二蒸汽中的至少一个的流量控制装置。 流量控制装置将第一蒸汽和第二蒸汽中的至少一个喷射到油田。
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公开(公告)号：US20140102073A1
公开(公告)日：2014-04-17
申请号：US13653507
申请日：2012-10-17
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Raymond Pang , Huijuan Chen , Thomas Arthur Gadoury , Kamlesh Mundra , Andrew Maxwell Peter , Duncan George Watt
CPC classification number: F01K3/00 , F01K13/02 , F01K23/10 , F02C6/18 , F28D20/00 , F28D2020/0047 , Y02E20/16 , Y02E60/142
Abstract: Thermal energy storage is leveraged to store thermal energy extracted from a bottom cycle heat engine. The thermal energy stored in the thermal energy storage is used to supplement power generation by the bottom cycle heat engine. In one embodiment, a thermal storage unit storing a thermal storage working medium is configured to discharge thermal energy into the working fluid of the bottom cycle heat engine to supplement power generation. In one embodiment, the thermal storage unit includes a cold tank containing the thermal storage working medium in a cold state and a hot tank containing the working medium in a heated state. At least one heat exchanger in flow communication with the bottom cycle heat engine and the thermal storage unit facilitates a direct heat transfer of thermal energy between the thermal storage working medium and the working fluid used in the bottom cycle heat engine.
Abstract translation: 利用热能储存来储存从底循环热机提取的热能。 储存在热能储存中的热能用于补充底循环热机的发电。 在一个实施例中，存储热存储工作介质的热存储单元被配置为将热能排放到底循环热机的工作流体中以补充发电。 在一个实施例中，热存储单元包括一个含有处于冷态的蓄热工作介质的冷箱和一个装有加热状态的工作介质的热水箱。 与底循环热机和热存储单元流动连通的至少一个热交换器便于在热存储工作介质和底循环热机之间使用的工作流体之间的热能的直接热传递。
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4.发明授权公开(公告)号：US09644502B2
公开(公告)日：2017-05-09
申请号：US14682421
申请日：2015-04-09
Applicant: General Electric Company
Inventor： Andrew Maxwell Peter , Chiranjeev Singh Kalra , Douglas Carl Hofer
CPC classification number: F01K25/103 , F01K5/00 , F01K7/32 , F02C1/10 , F04D25/04
Abstract: A regenerative closed loop thermodynamic power generation cycle system is presented. The system includes a high-pressure expander to deliver an exhaust stream. A conduit is fluidly coupled to the high-pressure expander, which is configured to split the exhaust stream from the high-pressure expander into a first exhaust stream and a second exhaust stream. The system further includes a first low-pressure expander and a second low-pressure expander. The first low-pressure expander is coupled to a pressurization device through a turbocompressor shaft, and fluidly coupled to receive the first exhaust stream. The second low-pressure expander is coupled to the high-pressure expander and an electrical generator through a turbogenerator shaft, and fluidly coupled to receive the second exhaust stream. A method for operating the regenerative closed loop thermodynamic power generation cycle system is also presented.
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5.发明授权System and method for enhanced convection cooling of temperature-dependent power producing and power consuming electrical devices 有权用于增强温度依赖的发电和耗电电气设备的对流冷却的系统和方法公开(公告)号：US09570643B2
公开(公告)日：2017-02-14
申请号：US14064721
申请日：2013-10-28
Applicant: General Electric Company
Inventor： Kevin Sean Myers , Andrew Maxwell Peter , Hendrik Pieter Jacobus de Bock , Patrick Hammel Hart
IPC: H01L31/052 , H01L23/34 , H01L23/433 , G05D23/19 , H02S40/42 , H01L23/467
CPC classification number: H01L31/052 , G05D23/1919 , H01L23/34 , H01L23/4336 , H01L23/467 , H01L2924/0002 , H02S40/425 , H01L2924/00
Abstract: A cooling system for cooling a temperature-dependent power device includes an active cooling device and a controller to generate and transmit a drive signal thereto to selectively activate the device. The controller receives an input from sensors regarding the cooling device power consumption and measured operational parameters of the power equipment—including the power device output power if the device is a power producing device or the power device input power if the device is a power consuming device. The controller generates and transmits a drive signal to the cooling device based on the cooling device power consumption and the measured power device input or output power in order to cause the active cooling device to selectively cool the heat producing power device. A net system power output or total system power input can be maximized/minimized by controlling an amount of convection cooling provided by the cooling device.
Abstract translation: 用于冷却依赖于温度的功率器件的冷却系统包括主动冷却装置和控制器，用于产生并传送驱动信号以选择性地启动该装置。 控制器从传感器接收关于冷却装置的功率消耗和电力设备的测量的操作参数的输入，包括如果该装置是发电装置的功率装置的输出功率，或者如果该装置是耗电装置，则该功率装置的输入功率 。 控制器基于冷却装置的功率消耗和所测量的功率器件的输入或输出功率来产生驱动信号并将其发送到冷却装置，以使主动冷却装置选择性地冷却发热功率装置。 通过控制由冷却装置提供的对流冷却量，可以最大化/最小化净系统功率输出或总系统功率输入。
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Patent Agency Ranking
公开(公告)号：US10125687B2
公开(公告)日：2018-11-13
申请号：US15056003
申请日：2016-02-29
Applicant: General Electric Company
Inventor： Florian Stefan Hoefler , Cathal Clancy , Andrew Maxwell Peter
Abstract: A turbine engine assembly includes a core compressor configured to discharge a first airflow at a first temperature and a first pressure. The turbine engine assembly also includes a cooling system turbine configured to receive the first airflow at the first temperature and the first pressure and discharge a second airflow at a second pressure less than the first pressure. The turbine engine assembly further includes a heat exchanger configured to receive the second airflow and discharge a third airflow at a second temperature less than the first temperature. The turbine engine assembly also includes a cooling system compressor rotatably coupled to the cooling system turbine. The cooling system compressor is configured to receive the third airflow and discharge a fourth airflow at a third pressure greater than the first pressure.
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公开(公告)号：US09322295B2
公开(公告)日：2016-04-26
申请号：US13653507
申请日：2012-10-17
Applicant: General Electric Company
Inventor： Raymond Pang , Huijuan Chen , Thomas Arthur Gadoury , Kamlesh Mundra , Andrew Maxwell Peter , Duncan George Watt
CPC classification number: F01K3/00 , F01K13/02 , F01K23/10 , F02C6/18 , F28D20/00 , F28D2020/0047 , Y02E20/16 , Y02E60/142
Abstract: Thermal energy storage is leveraged to store thermal energy extracted from a bottom cycle heat engine. The thermal energy stored in the thermal energy storage is used to supplement power generation by the bottom cycle heat engine. In one embodiment, a thermal storage unit storing a thermal storage working medium is configured to discharge thermal energy into the working fluid of the bottom cycle heat engine to supplement power generation. In one embodiment, the thermal storage unit includes a cold tank containing the thermal storage working medium in a cold state and a hot tank containing the working medium in a heated state. At least one heat exchanger in flow communication with the bottom cycle heat engine and the thermal storage unit facilitates a direct heat transfer of thermal energy between the thermal storage working medium and the working fluid used in the bottom cycle heat engine.
Abstract translation: 利用热能储存来储存从底循环热机提取的热能。 储存在热能储存中的热能用于补充底循环热机的发电。 在一个实施例中，存储热存储工作介质的热存储单元被配置为将热能排放到底循环热机的工作流体中以补充发电。 在一个实施例中，热存储单元包括一个含有处于冷态的蓄热工作介质的冷箱和一个装有加热状态的工作介质的热水箱。 与底循环热机和热存储单元流动连通的至少一个热交换器便于在热存储工作介质和底循环热机之间使用的工作流体之间的热能的直接热传递。
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8.发明申请公开(公告)号：US20150114010A1
公开(公告)日：2015-04-30
申请号：US14064721
申请日：2013-10-28
Applicant: General Electric Company
Inventor： Kevin Sean Myers , Andrew Maxwell Peter , Hendrik Pieter Jacobus de Bock , Patrick Hammel Hart
IPC: H01L31/052
CPC classification number: H01L31/052 , G05D23/1919 , H01L23/34 , H01L23/4336 , H01L23/467 , H01L2924/0002 , H02S40/425 , H01L2924/00
Abstract: A cooling system for cooling a temperature-dependent power device includes an active cooling device and a controller to generate and transmit a drive signal thereto to selectively activate the device. The controller receives an input from sensors regarding the cooling device power consumption and measured operational parameters of the power equipment—including the power device output power if the device is a power producing device or the power device input power if the device is a power consuming device. The controller generates and transmits a drive signal to the cooling device based on the cooling device power consumption and the measured power device input or output power in order to cause the active cooling device to selectively cool the heat producing power device. A net system power output or total system power input can be maximized/minimized by controlling an amount of convection cooling provided by the cooling device.
Abstract translation: 用于冷却依赖于温度的功率器件的冷却系统包括主动冷却装置和控制器，用于产生并传送驱动信号以选择性地启动该装置。 控制器从传感器接收关于冷却装置的功率消耗和电力设备的测量的操作参数的输入，包括如果该装置是发电装置的功率装置的输出功率，或者如果该装置是耗电装置，则该功率装置的输入功率 。 控制器基于冷却装置的功率消耗和测量的功率装置的输入或输出功率来产生驱动信号并将其传送到冷却装置，以使主动冷却装置选择性地冷却发热功率装置。 通过控制由冷却装置提供的对流冷却量，可以最大化/最小化净系统功率输出或总系统功率输入。
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公开(公告)号：US20180179953A1
公开(公告)日：2018-06-28
申请号：US15390105
申请日：2016-12-23
Applicant: General Electric Company
Inventor： Venkat Eswarlu Tangirala , Andrew Maxwell Peter , Kapil Kumar Singh , Keith Robert McManus , Joel Haynes , Anthony Dean
CPC classification number: F02C5/02 , F02C3/04 , F02C3/14 , F02C3/16 , F02C3/165 , F02C5/00 , F02C5/10 , F02C7/264 , F02K7/075 , F02K7/08 , F05D2220/32 , F05D2240/35 , F23R3/286 , F23R3/34 , F23R3/42 , F23R3/56 , F23R7/00
Abstract: A combustor is configured to operate in a rotating detonation mode and a deflagration mode. The combustor includes a housing and at least one initiator. The housing defines at least one combustion chamber and is configured for a deflagration process to occur within the at least one combustion chamber during operation in the deflagration mode and a rotating detonation process to occur within the at least one combustion chamber during operation in the rotating detonation mode. The at least one initiator is configured to initiate the rotating detonation process within the at least one combustion chamber during operation in the rotating detonation mode and to initiate the deflagration process within the at least one combustion chamber during operation in the deflagration mode.
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公开(公告)号：US20180179952A1
公开(公告)日：2018-06-28
申请号：US15390120
申请日：2016-12-23
Applicant: General Electric Company
Inventor： Andrew Maxwell Peter , Peter Daniel Silkowski , Thomas Michael Lavertu , Venkat Eswarlu Tangirala , Douglas Carl Hofer
CPC classification number: F02C3/16 , F01D5/02 , F02C3/04 , F02C5/02 , F02C9/28 , F05D2220/32 , F05D2240/35 , Y02E20/16
Abstract: A turbine engine includes a rotating detonation combustor including a housing defining at least one combustion chamber. The rotating detonation combustor is configured for a rotating detonation process to occur within the at least one combustion chamber to generate a combustion flow including a first portion and a second portion. The turbine engine also includes a turbine coupled in flow communication with the rotating detonation combustor. The turbine is configured to receive the combustion flow from the rotating detonation combustor. The turbine includes a first blade and a second blade that rotate about an axis at a rotational frequency. The rotating detonation combustor and the turbine are configured for the combustion flow first portion to contact the first blade substantially continuously as the first blade rotates.
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