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公开(公告)号：US11512640B2
公开(公告)日：2022-11-29
申请号：US16788936
申请日：2020-02-12
Applicant: GENERAL ELECTRIC COMPANY
Abstract: A turbine ventilation system includes a controller that is coupled to an actuator that is coupled to a vane that is disposed across an intake port between a gas turbine enclosure and the turbine ventilation system. The controller can cause the actuator to change a position of the vane to alter an air flow from the turbine ventilation system into the gas turbine enclosure based upon feedback from one or more sensors disposed within the gas turbine enclosure.
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公开(公告)号：US20170279280A1
公开(公告)日：2017-09-28
申请号：US15077665
申请日：2016-03-22
Applicant: General Electric Company
Inventor： Tabrez Shakeel , Randall John Kleen , Muhammed Rahim
Abstract: A control system includes memory storing instructions and a processor configured to execute the instructions. The processor is configured to receive a first indication of a power grid voltage, receive a second indication of a power grid phase angle, receive a third indication of a generator voltage of power provided by a generator, and receive a fourth indication of a generator phase angle of power provided by the generator. The processor is configured to determine a voltage gap between the generator voltage and the power grid voltage and a time difference between the generator phase angle and the power grid phase angle. The processor is configured to generate a signal to cause the generator voltage and the generator phase angle to synchronize with the power grid voltage and the power grid phase angle, respectively.
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公开(公告)号：US20140159495A1
公开(公告)日：2014-06-12
申请号：US13712663
申请日：2012-12-12
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Jason Alan Nassar , Randall John Kleen
IPC: H02J7/00
CPC classification number: H02J7/0068 , H02J7/0024 , Y10T307/653
Abstract: A system is provided that includes a plurality of power units each configured to supply power. Additionally, the system includes a plurality of contacts each configured to toggle an electrical connection of each of the plurality of power units as a network. Moreover, the network is configured to supply power to a load. Furthermore, the system includes a controller configured to control when each of the plurality of contacts toggle according to a power state, and the power state includes information regarding a charge of each power unit, a load demand, and a supplied power being supplied by the plurality of power units.
Abstract translation: 提供一种系统，其包括多个被配置成供电的功率单元。 另外，该系统包括多个触点，每个触点被配置为将作为网络的多个功率单元中的每一个的电连接切换。 此外，网络被配置为向负载供电。 此外，该系统包括：控制器，被配置为控制多个触点中的每一个根据功率状态何时切换，并且功率状态包括关于每个功率单元的充电，负载需求和由 多个动力装置。
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4.发明公开公开(公告)号：US20230187939A1
公开(公告)日：2023-06-15
申请号：US17546270
申请日：2021-12-09
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Muhammed Rahim , Randall John Kleen , Esmeralda Soto Ruvalcaba
IPC: H02J3/24 , H02J3/38 , G05B19/042
CPC classification number: H02J3/24 , G05B19/042 , H02J3/381 , G05B2219/25052
Abstract: A system for controlling a power system is provided. The system includes an automatic voltage regulator configured to transmit a pulse output voltage, a power system stabilizer in communication with the automatic voltage regulator, and a self-tuning computing device. The self-tuning computing device is programmed to: a) receive a plurality of sensor information of operation of a generator; b) detect an oscillation during the operation of the generator from the plurality of sensor information; c) determine a gain and a time constant to counteract the oscillation; and d) transmit, to the power system stabilizer, the gain and the time constant. The power system stabilizer is configured to instruct the automatic voltage regulator to adjust its pulse output voltage based on the gain and the time constant.
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公开(公告)号：US10181728B2
公开(公告)日：2019-01-15
申请号：US15077665
申请日：2016-03-22
Applicant: General Electric Company
Inventor： Tabrez Shakeel , Randall John Kleen , Muhammed Rahim
Abstract: A control system includes memory storing instructions and a processor configured to execute the instructions. The processor is configured to receive a first indication of a power grid voltage, receive a second indication of a power grid phase angle, receive a third indication of a generator voltage of power provided by a generator, and receive a fourth indication of a generator phase angle of power provided by the generator. The processor is configured to determine a voltage gap between the generator voltage and the power grid voltage and a time difference between the generator phase angle and the power grid phase angle. The processor is configured to generate a signal to cause the generator voltage and the generator phase angle to synchronize with the power grid voltage and the power grid phase angle, respectively.
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Patent Agency Ranking
公开(公告)号：US10060349B2
公开(公告)日：2018-08-28
申请号：US14935302
申请日：2015-11-06
Applicant: General Electric Company
Abstract: A system includes a turbine having one or more turbine stages and a turbine support system, which may include a turbine support component, a motor coupled to the turbine support component, an auxiliary component, and a first cable interface coupled to the motor and the auxiliary component, and a motor control system. The motor control system includes a controller, a power source coupled to the controller, a second cable interface coupled to the power source, and a cable having a first plug removably coupled to the first cable interface and a second plug removably coupled to the second cable interface. The cable includes a plurality of insulated conductors. The first plug and the first cable interface include a first set of mating motor connectors and mating auxiliary connectors, and the second plug and the second cable interface include a second set of mating motor connectors and mating auxiliary connectors.
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公开(公告)号：US09257859B2
公开(公告)日：2016-02-09
申请号：US13712663
申请日：2012-12-12
Applicant: General Electric Company
Inventor： Jason Alan Nassar , Randall John Kleen
CPC classification number: H02J7/0068 , H02J7/0024 , Y10T307/653
Abstract: A system is provided that includes a plurality of power units each configured to supply power. Additionally, the system includes a plurality of contacts each configured to toggle an electrical connection of each of the plurality of power units as a network. Moreover, the network is configured to supply power to a load. Furthermore, the system includes a controller configured to control when each of the plurality of contacts toggle according to a power state, and the power state includes information regarding a charge of each power unit, a load demand, and a supplied power being supplied by the plurality of power units.
Abstract translation: 提供一种系统，其包括多个被配置成供电的功率单元。 另外，该系统包括多个触点，每个触点被配置为将作为网络的多个功率单元中的每一个的电连接切换。 此外，网络被配置为向负载供电。 此外，该系统包括：控制器，被配置为控制多个触点中的每一个根据功率状态何时切换，并且功率状态包括关于每个功率单元的充电，负载需求和由 多个动力装置。
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公开(公告)号：US20210317781A1
公开(公告)日：2021-10-14
申请号：US16845067
申请日：2020-04-09
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Vineet Sethi , Randall John Kleen , Tho Vankhanh Nguyen , Douglas Alan Jones
Abstract: A system includes a clutchless synchronous condensing coupling configured to couple a turbine shaft of a gas turbine system to a generator shaft of a synchronous generator of a power generation system. The clutchless synchronous condensing coupling includes a first coupling portion configured to couple to the turbine shaft, and a second coupling portion configured to couple to the generator shaft. The clutchless synchronous condensing coupling is configured to allow the power generation system to operate in an active power mode and a reactive power mode without a clutch assembly.
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9.发明授权公开(公告)号：US10944269B2
公开(公告)日：2021-03-09
申请号：US16011973
申请日：2018-06-19
Applicant: General Electric Company
Inventor： Randall John Kleen , Michael Acosta , Roland Hug
Abstract: Systems and methods for first time synchronization of a generator with an electrical grid are disclosed. According to one embodiment of the disclosure, a method of first time synchronization of a generator with an electrical grid can be provided. The method may include receiving, during an acceleration of a turbine, a voltage of a generator and a voltage of an electrical grid; receiving, during an acceleration of a turbine, a frequency of the generator and a frequency of the electrical grid; receiving, during an acceleration of a turbine, one or more phase angles of the generator and one or more phase angles of the electrical grid; when the frequency of the generator matches with the frequency of the electrical grid, at least one of the one or more phase angles of the generator match with the respective at least one of the one or more phase angles of the electrical grid, and the difference between the voltage of the generator and the voltage of the electrical grid reaches a threshold voltage difference, synchronizing the generator to the electrical grid by closing a generator breaker or by closing a line breaker. The method may further include: determining the generator is synchronized to the electrical grid; and increasing the voltage of the generator to match the voltage of the electrical grid.
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公开(公告)号：US10330024B2
公开(公告)日：2019-06-25
申请号：US14989597
申请日：2016-01-06
Applicant: General Electric Company
Inventor： Shahriar Tymus , Randall John Kleen , Tho Vankhanh Nguyen , Harley Matthew Ross , John Thanh Nguyen
IPC: F02C9/42 , F02M65/00 , F02C7/232 , F16K37/00 , G05D7/06 , F16K27/00 , F02C3/04 , F01D15/10 , F02B63/04 , F02C9/26 , F02C9/18 , F02M61/04 , G05D16/20
Abstract: A system includes a pre-assembled, modular valve assembly configured to be coupled to both an industrial gas appliance and a fuel supply system for the industrial gas appliance. The system includes a manual isolation valve, a first block valve, and a bleed valve. The modular valve assembly is configured to be disposed at a location separate from the industrial gas appliance.
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