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公开(公告)号：US20170138288A1
公开(公告)日：2017-05-18
申请号：US14940966
申请日：2015-11-13
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Pekka Tapani Sipilä , Jassin Marcel Frtiz , Johann Hirzinger-Unterrainer , Robert Oliver Dean
CPC classification number: F02D35/023 , F02B77/085 , F02D35/025
Abstract: In accordance with one embodiment, an engine includes: a combustion chamber housing surrounding a combustion chamber; a magnetostrictive sensor positioned outside of the combustion chamber and configured for obtaining a sensor signal representative of pressure within the combustion chamber; and a controller for receiving the sensor signal from the sensor, using the sensor signal for estimating the pressure within the combustion chamber, and determining whether to adjust engine operating parameters of the engine in response thereto.
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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。
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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.
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