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公开(公告)号：US11859589B2
公开(公告)日：2024-01-02
申请号：US17748458
申请日：2022-05-19
发明人： Andrew A. Schnellinger , James R. Lowell , Bryan A. Finseth , Christopher L. Barber , Jason M. Sachs , Donald J. Lucas , Shannon Prescott , Jeffrey W. Kite , Andras K. Fekete , Douglas R. Adams
CPC分类号： F02N11/0859 , F02G1/043 , F02N11/0866 , F24D11/00 , H02J1/10 , F02G2275/40 , F02N2011/0885
摘要： A DC power plant generating DC power from a variety of engines including a Stirling cycle engine. The DC power plant includes a relatively small start-up power source that is discontinued after the engine is running. A method for producing DC power for a load including starting up an engine using power supplied by a relatively small power supply supplemented by a capacitor bank, providing output from the engine to a generator, producing alternating current (AC) power by the generator, converting the AC power to direct current (DC) power, disabling output of the DC power during a first set of pre-selected conditions, limiting a rate of change of current of the DC power during a second set of pre-selected conditions, reducing conducted and radiated emissions of the DC power, disconnecting the DC power from the load under a third set of pre-selected conditions, and providing the DC power to the load.
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公开(公告)号：US11339758B2
公开(公告)日：2022-05-24
申请号：US16990140
申请日：2020-08-11
发明人： Andrew A. Schnellinger , James R. Lowell , Bryan A. Finseth , Christopher L. Barber , Jason M. Sachs , Donald J. Lucas , Shannon Prescott , Jeffrey W. Kite , Andras K. Fekete , Douglas R. Adams
摘要： A DC power plant generating DC power from a variety of engines including a Stirling cycle engine. The DC power plant includes a relatively small start-up power source that is discontinued after the engine is running. A method for producing DC power for a load including starting up an engine using power supplied by a relatively small power supply supplemented by a capacitor bank, providing output from the engine to a generator, producing alternating current (AC) power by the generator, converting the AC power to direct current (DC) power, disabling output of the DC power during a first set of pre-selected conditions, limiting a rate of change of current of the DC power during a second set of pre-selected conditions, reducing conducted and radiated emissions of the DC power, disconnecting the DC power from the load under a third set of pre-selected conditions, and providing the DC power to the load.
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公开(公告)号：US10110010B2
公开(公告)日：2018-10-23
申请号：US14211339
申请日：2014-03-14
摘要： A method for determining when a connection of a power system to a grid has been disconnected. The method includes the power system supplying a first amount of reactive power to the grid to which the power system is connected, and the power system determining if there is a frequency change within the grid. This includes if the frequency change does not exceed a predetermined threshold, the power system supplying a second amount of reactive power to the grid, and if the frequency exceeds a predetermined threshold, the power system supplying a first amount of reactive power to the grid.
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公开(公告)号：US20240093663A1
公开(公告)日：2024-03-21
申请号：US18514452
申请日：2023-11-20
发明人： Andrew A. Schnellinger , James R. Lowell , Bryan A. Finseth , Christopher L. Barber , Jason M. Sachs , Donald J. Lucas , Shannon Prescott , Jeffrey W. Kite , Andras K. Fekete , Douglas R. Adams
CPC分类号： F02N11/0859 , F02G1/043 , F02N11/0866 , F24D11/00 , H02J1/10 , F02G2275/40 , F02N2011/0885
摘要： A DC power plant generating DC power from a variety of engines including a Stirling cycle engine. The DC power plant includes a relatively small start-up power source that is discontinued after the engine is running. A method for producing DC power for a load including starting up an engine using power supplied by a relatively small power supply supplemented by a capacitor bank, providing output from the engine to a generator, producing alternating current (AC) power by the generator, converting the AC power to direct current (DC) power, disabling output of the DC power during a first set of pre-selected conditions, limiting a rate of change of current of the DC power during a second set of pre-selected conditions, reducing conducted and radiated emissions of the DC power, disconnecting the DC power from the load under a third set of pre-selected conditions, and providing the DC power to the load.
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公开(公告)号：US11539214B2
公开(公告)日：2022-12-27
申请号：US17236783
申请日：2021-04-21
摘要： A method for determining when a connection of a power system to a grid has been disconnected. The method includes the power system supplying a first amount of reactive power to the grid to which the power system is connected, and the power system determining if there is a frequency change within the grid. This includes if the frequency change does not exceed a predetermined threshold, the power system supplying a second amount of reactive power to the grid, and if the frequency exceeds a predetermined threshold, the power system supplying a first amount of reactive power to the grid.
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公开(公告)号：US10992136B2
公开(公告)日：2021-04-27
申请号：US16164311
申请日：2018-10-18
摘要： A method for determining when a connection of a power system to a grid has been disconnected. The method includes the power system supplying a first amount of reactive power to the grid to which the power system is connected, and the power system determining if there is a frequency change within the grid. This includes if the frequency change does not exceed a predetermined threshold, the power system supplying a second amount of reactive power to the grid, and if the frequency exceeds a predetermined threshold, the power system supplying a first amount of reactive power to the grid.
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公开(公告)号：US20220275781A1
公开(公告)日：2022-09-01
申请号：US17748458
申请日：2022-05-19
发明人： Andrew A. Schnellinger , James R. Lowell , Bryan A. Finseth , Christopher L. Barber , Jason M. Sachs , Donald J. Lucas , Shannon Prescott , Jeffrey W. Kite , Andras K. Fekete , Douglas R. Adams
摘要： A DC power plant generating DC power from a variety of engines including a Stirling cycle engine. The DC power plant includes a relatively small start-up power source that is discontinued after the engine is running. A method for producing DC power for a load including starting up an engine using power supplied by a relatively small power supply supplemented by a capacitor bank, providing output from the engine to a generator, producing alternating current (AC) power by the generator, converting the AC power to direct current (DC) power, disabling output of the DC power during a first set of pre-selected conditions, limiting a rate of change of current of the DC power during a second set of pre-selected conditions, reducing conducted and radiated emissions of the DC power, disconnecting the DC power from the load under a third set of pre-selected conditions, and providing the DC power to the load.
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公开(公告)号：US20210305813A1
公开(公告)日：2021-09-30
申请号：US17236783
申请日：2021-04-21
摘要： A method for determining when a connection of a power system to a grid has been disconnected. The method includes the power system supplying a first amount of reactive power to the grid to which the power system is connected, and the power system determining if there is a frequency change within the grid. This includes if the frequency change does not exceed a predetermined threshold, the power system supplying a second amount of reactive power to the grid, and if the frequency exceeds a predetermined threshold, the power system supplying a first amount of reactive power to the grid.
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公开(公告)号：US20190145371A1
公开(公告)日：2019-05-16
申请号：US16243846
申请日：2019-01-09
发明人： Andrew A. Schnellinger , James R. Lowell, Jr. , Bryan A. Finseth , Christopher L. Barber , Jason M. Sachs , Donald J. Lucas , Shannon Prescott , Jeffrey W. Kite , Andras K. Fekete , Douglas R. Adams
CPC分类号： F02N11/0859 , F02G1/043 , F02G2275/40 , F02N11/0866 , F02N2011/0885 , F24D11/00 , H02J1/10
摘要： A DC power plant generating DC power from a variety of engines including a Stirling cycle engine. The DC power plant includes a relatively small start-up power source that is discontinued after the engine is running. A method for producing DC power for a load including starting up an engine using power supplied by a relatively small power supply supplemented by a capacitor bank, providing output from the engine to a generator, producing alternating current (AC) power by the generator, converting the AC power to direct current (DC) power, disabling output of the DC power during a first set of pre-selected conditions, limiting a rate of change of current of the DC power during a second set of pre-selected conditions, reducing conducted and radiated emissions of the DC power, disconnecting the DC power from the load under a third set of pre-selected conditions, and providing the DC power to the load.
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公开(公告)号：US20190052083A1
公开(公告)日：2019-02-14
申请号：US16164311
申请日：2018-10-18
摘要： A method for determining when a connection of a power system to a grid has been disconnected. The method includes the power system supplying a first amount of reactive power to the grid to which the power system is connected, and the power system determining if there is a frequency change within the grid. This includes if the frequency change does not exceed a predetermined threshold, the power system supplying a second amount of reactive power to the grid, and if the frequency exceeds a predetermined threshold, the power system supplying a first amount of reactive power to the grid.
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