-
公开(公告)号：US20150061298A1
公开(公告)日：2015-03-05
申请号：US14540536
申请日：2014-11-13
Applicant: General Electric Company
Inventor： Ara Panosyan , Stefan Schroeder , Christoph Boeld , Herbert Schaumberger , Johann Hirzinger-Unterrainer , Xiaoting Dong , Uwe Liebscher
CPC classification number: H02H7/067 , F03D7/0244 , F03D7/0272 , F16D2121/20 , H02J3/40 , H02J3/42 , H02P3/04 , H02P9/04 , H02P9/06 , H02P9/102 , Y02E10/723 , Y10T307/735 , Y10T477/814
Abstract: An electromagnetic braking system includes an electrically conductive disc coupled to a rotatable shaft of a power generation system for operating in an island mode. The rotatable shaft is operatively coupled between a prime mover and a generator for supplying power to an island grid. The electromagnetic braking system further includes a controller for receiving at least one status or synchronization signal and for generating a control signal based on the at least one signal and an inducting unit for applying an electromagnetic braking force on the electrically conductive disc when commanded by the control signal to regulate a rotational speed of the rotatable shaft.
Abstract translation: 电磁制动系统包括耦合到用于以岛模式操作的发电系统的可旋转轴的导电盘。 可旋转轴可操作地联接在原动机和用于向岛格栅供电的发电机之间。 电磁制动系统还包括控制器，用于接收至少一个状态或同步信号，并且用于基于至少一个信号产生控制信号;以及感应单元，用于当由控制器命令时在电导盘上施加电磁制动力 信号以调节可旋转轴的转速。
-
公开(公告)号：US10050433B2
公开(公告)日：2018-08-14
申请号：US14566749
申请日：2014-12-11
Applicant: General Electric Company
Inventor： Ara Panosyan , Christoph Boeld , Herbert Schaumberger
Abstract: A power generation system includes a generator operatively coupled to an engine for generating electrical power and supplying the electrical power to a grid. Further, the power generation system includes a resistive braking system operatively coupled between the generator and the grid. The resistive braking system includes a mechanical switch connected in parallel with a resistor, and a controller for, in response to a grid event, controlling power from the engine and operating the mechanical switch to redirect current between the mechanical switch and the parallel connected resistor.
-
公开(公告)号：US20160172842A1
公开(公告)日：2016-06-16
申请号：US14566749
申请日：2014-12-11
Applicant: General Electric Company
Inventor： Ara Panosyan , Christoph Boeld , Herbert Schaumberger
CPC classification number: H02H7/067 , H02H9/026 , H02J3/381 , H02P3/22 , H02P9/006 , H02P9/04 , H02P9/102
Abstract: A power generation system includes a generator operatively coupled to an engine for generating electrical power and supplying the electrical power to a grid. Further, the power generation system includes a resistive braking system operatively coupled between the generator and the grid. The resistive braking system includes a mechanical switch connected in parallel with a resistor, and a controller for, in response to a grid event, controlling power from the engine and operating the mechanical switch to redirect current between the mechanical switch and the parallel connected resistor.
Abstract translation: 发电系统包括可操作地耦合到发动机的发电机的发电机，用于产生电力并将电力供应给电网。 此外，发电系统包括可操作地耦合在发电机和电网之间的电阻式制动系统。 电阻制动系统包括与电阻器并联连接的机械开关，以及用于响应于电网事件的控制来控制来自发动机的功率并且操作机械开关以在机械开关和并联连接的电阻器之间重定向电流的控制器。
-
Patent Agency Ranking
公开(公告)号：US20140333268A1
公开(公告)日：2014-11-13
申请号：US14339552
申请日：2014-07-24
Applicant: General Electric Company
Inventor： Stefan Schroeder , Ara Panosyan , Christoph Boeld , Herbert Schaumberger , Xiaoting Dong , Uwe Liebscher
CPC classification number: H02P15/00 , F03D7/0244 , F03D7/0272 , F16D2121/20 , H02K7/104 , H02K49/046 , H02P3/04 , H02P3/12 , H02P9/06 , Y02E10/723
Abstract: A braking system includes a converter, a capacitor coupled to an output of the converter, a bridge coupled in parallel to the capacitor, and at least one inductor coupled to the bridge, an electrically conductive disc disposed proximate to the at least one inductor, and a switching unit controller for commanding the converter to convert a level of voltage supplied therefrom from a first voltage level to a second voltage level and thereby increase energy stored in the capacitor, and, upon receiving a brake command, commanding the bridge to ramp-up electrical current in the at least one inductor so as to induce an electromagnetic force on the electrically conductive disc.
Abstract translation: 制动系统包括转换器，耦合到转换器的输出的电容器，并联于电容器的桥，以及耦合到桥的至少一个电感器，靠近至少一个电感器设置的导电盘，以及 开关单元控制器，用于命令转换器将从其提供的电压电平从第一电压电平转换为第二电压电平，从而增加存储在电容器中的能量，并且在接收到制动命令时，命令桥接器上升 在至少一个电感器中的电流，以便在导电盘上引起电磁力。
-
公开(公告)号：US09601918B2
公开(公告)日：2017-03-21
申请号：US14540536
申请日：2014-11-13
Applicant: General Electric Company
Inventor： Ara Panosyan , Stefan Schroeder , Christoph Boeld , Herbert Schaumberger , Johann Hirzinger-Unterrainer , Xiaoting Dong , Uwe Liebscher
IPC: B60L7/00 , H02H7/06 , H02P9/10 , H02J3/40 , H02J3/42 , H02P9/04 , F03D7/02 , H02P3/04 , H02P9/06 , F16D121/20
CPC classification number: H02H7/067 , F03D7/0244 , F03D7/0272 , F16D2121/20 , H02J3/40 , H02J3/42 , H02P3/04 , H02P9/04 , H02P9/06 , H02P9/102 , Y02E10/723 , Y10T307/735 , Y10T477/814
Abstract: An electromagnetic braking system includes an electrically conductive disc coupled to a rotatable shaft of a power generation system for operating in an island mode. The rotatable shaft is operatively coupled between a prime mover and a generator for supplying power to an island grid. The electromagnetic braking system further includes a controller for receiving at least one status or synchronization signal and for generating a control signal based on the at least one signal and an inducting unit for applying an electromagnetic braking force on the electrically conductive disc when commanded by the control signal to regulate a rotational speed of the rotatable shaft.
-
6.发明申请公开(公告)号：US20150097371A1
公开(公告)日：2015-04-09
申请号：US14566145
申请日：2014-12-10
Applicant: General Electric Company
Inventor： Ara Panosyan , Christoph Boeld , Herbert Schaumberger , Stefan Schroeder , Lukas Vogl , Mikhail Avramovich Avanesov
CPC classification number: H02K49/046 , F03D7/0244 , F03D7/0272 , F16D2066/003 , F16D2121/20 , H02P3/04 , H02P9/06 , Y02E10/723
Abstract: An electromagnetic braking system includes an electrically conductive disc coupled to a rotatable shaft of a power generation system. The rotatable shaft is operatively coupled to a prime mover and a generator. The electromagnetic braking system further includes an inducting unit for applying an electromagnetic braking torque on the electrically conductive disc when commanded by a control signal and a controller for receiving an activation signal from an activating unit, receiving a rotational signal from a rotational sensor coupled to the rotatable shaft or the generator, determining a control signal when the rotational signal is outside of a threshold, and, when the activation signal is active and the rotational signal is outside of the threshold, sending the control signal to the inducting unit to regulate a rotational dynamic of the rotatable shaft.
Abstract translation: 电磁制动系统包括耦合到发电系统的可旋转轴的导电盘。 可旋转轴可操作地联接到原动机和发电机。 电磁制动系统还包括感应单元，用于在由控制信号命令时在导电盘上施加电磁制动转矩;以及控制器，用于接收来自激活单元的启动信号，从耦合到所述驱动单元的旋转传感器接收旋转信号 旋转轴或发电机，当所述旋转信号在阈值之外时确定控制信号，并且当所述激活信号有效并且所述旋转信号在所述阈值之外时，将所述控制信号发送到所述感应单元以调节旋转 旋转轴的动态。
-
公开(公告)号：US09537301B1
公开(公告)日：2017-01-03
申请号：US14821427
申请日：2015-08-07
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Stefan Schroeder , Mikhail Avramovich Avanesov , Ara Panosyan , Christoph Boeld , Herbert Schaumberger , Uwe Liebscher
IPC: F02D29/06 , F03B13/10 , F03B15/08 , H02P9/04 , H02H7/06 , H02K49/04 , H02P3/04 , H02P9/06 , H02K7/18 , H02K49/02 , H02P15/00
CPC classification number: H02H7/067 , H02K7/104 , H02K49/046 , H02P3/04 , H02P9/06
Abstract: A system including an electromagnetic braking system that has an eddy current brake. The eddy current brake includes an electrically conductive surface coupled to a shaft of a generator system, wherein the eddy current brake is configured to induce an electromagnetic force on the electrically conductive surface when powered. The electromagnetic braking system further includes a supercapacitor coupled to the eddy current brake, wherein the supercapacitor is configured to discharge to power the eddy current brake for the duration of a ride through event of the generator system, and the supercapacitor is configured to supply a threshold current to the eddy current brake within approximately 100 ms of a start of the ride through event.
Abstract translation: 一种包括具有涡流制动器的电磁制动系统的系统。 涡流制动器包括耦合到发电机系统的轴的导电表面，其中涡流制动器被配置成在通电时在导电表面上引起电磁力。 电磁制动系统还包括耦合到涡流制动器的超级电容器，其中超电容器被配置为在发电机系统的事件持续时间内对涡流制动器进行放电，并且超级电容器被配置为提供阈值 在通过事件的开始的大约100ms内电流到涡流制动器。
-
公开(公告)号：US09407187B2
公开(公告)日：2016-08-02
申请号：US14339552
申请日：2014-07-24
Applicant: General Electric Company
Inventor： Stefan Schroeder , Ara Panosyan , Christoph Boeld , Herbert Schaumberger , Xiaoting Dong , Uwe Liebscher
IPC: B60L7/00 , H02P15/00 , H02P3/04 , H02K49/04 , F03D7/02 , H02P9/06 , H02P3/12 , H02K7/104 , F16D121/20
CPC classification number: H02P15/00 , F03D7/0244 , F03D7/0272 , F16D2121/20 , H02K7/104 , H02K49/046 , H02P3/04 , H02P3/12 , H02P9/06 , Y02E10/723
Abstract: A braking system includes a converter, a capacitor coupled to an output of the converter, a bridge coupled in parallel to the capacitor, and at least one inductor coupled to the bridge, an electrically conductive disc disposed proximate to the at least one inductor, and a switching unit controller for commanding the converter to convert a level of voltage supplied therefrom from a first voltage level to a second voltage level and thereby increase energy stored in the capacitor, and, upon receiving a brake command, commanding the bridge to ramp-up electrical current in the at least one inductor so as to induce an electromagnetic force on the electrically conductive disc.
Abstract translation: 制动系统包括转换器，耦合到转换器的输出的电容器，并联于电容器的桥，以及耦合到桥的至少一个电感器，靠近至少一个电感器设置的导电盘，以及 开关单元控制器，用于命令转换器将从其提供的电压电平从第一电压电平转换为第二电压电平，从而增加存储在电容器中的能量，并且在接收到制动命令时，命令桥接器上升 在至少一个电感器中的电流，以便在导电盘上引起电磁力。
-
-
-
-
-
-
-
Search Results
8
records
(took 0.014 seconds)
