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11. 发明申请

US20160181943A1 SUB-SEA POWER SUPPLY AND METHOD OF USE 有权
标题翻译：潜水电源及其使用方法
公开(公告)号：US20160181943A1
公开(公告)日：2016-06-23
申请号：US14575492
申请日：2014-12-18
申请人： General Electric Company
发明人： Andreas Herrig , Christof Martin Sihler , Fabio Carastro
IPC分类号： H02M7/10 , E02D29/09 , H01F27/28 , F03B13/10
CPC分类号： H02M7/10 , E02D29/06 , F03B13/10 , H01F27/28
摘要： A sub-sea power supply includes a plurality of transformers, a wet-mateable connector, and a plurality of passive rectifier circuits. Each transformer includes a primary coil and secondary coil. The primary coils are coupled in parallel. The wet-mateable connector is coupleable to a sub-sea AC power source. The wet-mateable connector is coupled to the primary coils. The plurality of passive rectifier circuits is respectively coupled to the secondary coils. The plurality of passive rectifier circuits is configured to generate substantially uniform polarity voltage outputs coupled in series.
摘要翻译：海底电源包括多个变压器，可湿式连接器和多个无源整流器电路。每个变压器包括一个初级线圈和次级线圈。初级线圈并联。可湿式连接器可连接到海底交流电源。可湿式连接器连接到初级线圈。多个无源整流电路分别耦合到次级线圈。多个无源整流电路被配置为产生串联耦合的基本均匀的极性电压输出。

12. 发明申请

US20150289403A1 SUBMERSIBLE POWER DISTRIBUTION SYSTEM AND METHODS OF ASSEMBLY THEREOF 有权
标题翻译：不可分配的电力分配系统及其组装方法
公开(公告)号：US20150289403A1
公开(公告)日：2015-10-08
申请号：US14244170
申请日：2014-04-03
申请人： General Electric Company
发明人： Piniwan Thiwanka Bandara Wijekoon , Christof Martin Sihler , Stefan Schroeder , Mark Aaron Chan
IPC分类号： H05K7/02 , H05K13/00
CPC分类号： H05K7/02 , E21B33/0355 , E21B41/0007 , H02B7/01 , H05K7/1432 , H05K13/00 , Y10T29/49117
摘要： A submersible power distribution system is provided. The system includes at least one receptacle configured to be exposed to an underwater environment and a plurality of power conversion modules positioned within the at least one receptacle. Each of the plurality of power conversion modules includes a first enclosure configured to be exposed to the underwater environment, the first enclosure defining a first interior cavity configured to have a first pressure. Power conversion modules also include at least one second enclosure positioned within the first interior cavity. The at least one second enclosure defines a second interior cavity configured to have a second pressure that is lower than the first pressure. The at least one second enclosure is configured to restrict exposure of non-pressure-tolerant power electronics in the second interior cavity to the first pressure.
摘要翻译：提供潜水配电系统。该系统包括被配置为暴露于水下环境的至少一个插座和位于该至少一个插座内的多个电力转换模块。多个电力转换模块中的每一个包括构造成暴露于水下环境的第一外壳，第一外壳限定配置成具有第一压力的第一内腔。功率转换模块还包括定位在第一内腔内的至少一个第二外壳。所述至少一个第二外壳限定配置成具有低于第一压力的第二压力的第二内腔。所述至少一个第二外壳构造成将所述第二内腔中的非耐压电力电子器件的曝光限制到所述第一压力。

13. 发明申请

US20140165741A1 MECHANICAL FORCE COMPONENTS SENSING SYSTEM AND AN ASSOCIATED METHOD THEREOF FOR A MAGNETICALLY ENCODED DEVICE 有权
标题翻译：机械部件感应系统及其与磁性编码装置的相关方法
公开(公告)号：US20140165741A1
公开(公告)日：2014-06-19
申请号：US13720097
申请日：2012-12-19
申请人： GENERAL ELECTRIC COMPANY
发明人： Christof Martin Sihler , Marko Klaus Baller , Kunal Ravindra Goray
IPC分类号： G01L5/16
CPC分类号： G01L5/164 , G01L1/125 , G01L1/127 , G01L3/102
摘要： A system includes a device and a contactless inductive force sensing system. The device includes a first band having a first magnetically encoded region with a first magnetic polarity spaced apart from a second magnetically encoded region having a second magnetic polarity. The device further includes a second band having a third magnetically encoded region with the second magnetic polarity spaced apart from a fourth magnetically encoded region having the first magnetic polarity. The contactless inductive force sensing system is used for measuring one or more mechanical force components of the device and generating a mechanical force component signal.
摘要翻译：一种系统包括一个装置和一个非接触式感应力感测系统。该装置包括具有第一磁编码区域的第一频带，其具有与具有第二磁极性的第二磁编码区域隔开的第一磁极性。该装置还包括具有第三磁编码区域的第二频带，其中第二磁极性与具有第一磁极性的第四磁编码区间隔开。无接触感应力感测系统用于测量装置的一个或多个机械力分量并产生机械力分量信号。

14. 发明授权

US09912151B2 Direct current power system 有权
公开(公告)号：US09912151B2
公开(公告)日：2018-03-06
申请号：US14603843
申请日：2015-01-23
申请人： GENERAL ELECTRIC COMPANY
发明人： Pierluigi Tenca , Christof Martin Sihler
IPC分类号： H02J1/10 , H02J1/12 , H02J3/36 , H02J1/06 , H02J1/08
CPC分类号： H02J1/10 , H02J1/06 , H02J1/08 , H02J1/108 , H02J1/12 , H02J3/36 , Y02E60/60
摘要： A direct current power system includes a common direct current (DC) bus configured to supply power to a plurality of loads. A plurality of alternating current (AC) to DC converter bridges supply DC power to the common CD bus. Each of the AC to DC converter bridges is connected to the common DC bus by at least one split DC link. The at least one split DC link includes a small capacitor connected across output terminals of the respective AC to DC converter bridge and at least one diode coupled between two terminals of the small capacitor and the large capacitor in a way to block an instantaneous current flow from the common DC bus to the respective AC to DC converter bridge in case of a fault of the AC to DC converter bridge.

15. 发明授权

US09595884B2 Sub-sea power supply and method of use 有权
标题翻译：海底电源及使用方法
公开(公告)号：US09595884B2
公开(公告)日：2017-03-14
申请号：US14575492
申请日：2014-12-18
申请人： General Electric Company
发明人： Andreas Herrig , Christof Martin Sihler , Fabio Carastro
IPC分类号： H02M7/10 , F03B13/10 , E02D29/09 , H01F27/28
CPC分类号： H02M7/10 , E02D29/06 , F03B13/10 , H01F27/28
摘要： A sub-sea power supply includes a plurality of transformers, a wet-mateable connector, and a plurality of passive rectifier circuits. Each transformer includes a primary coil and secondary coil. The primary coils are coupled in parallel. The wet-mateable connector is coupleable to a sub-sea AC power source. The wet-mateable connector is coupled to the primary coils. The plurality of passive rectifier circuits is respectively coupled to the secondary coils. The plurality of passive rectifier circuits is configured to generate substantially uniform polarity voltage outputs coupled in series.
摘要翻译：海底电源包括多个变压器，可湿式连接器和多个无源整流器电路。每个变压器包括一个初级线圈和次级线圈。初级线圈并联。可湿式连接器可连接到海底交流电源。可湿式连接器连接到初级线圈。多个无源整流电路分别耦合到次级线圈。多个无源整流电路被配置为产生串联耦合的基本均匀的极性电压输出。

16. 发明授权

US09419536B2 DC power transmission systems and method of assembling the same 有权
标题翻译：直流输电系统及其组装方法
公开(公告)号：US09419536B2
公开(公告)日：2016-08-16
申请号：US14193525
申请日：2014-02-28
申请人： General Electric Company
发明人： Piniwan Thiwanka Bandara Wijekoon , Christof Martin Sihler , Stefan Schroeder , Jie Shen , Pierluigi Tenca
IPC分类号： H02M1/12 , H02M7/06 , H02J3/36 , H02M1/14 , H02M5/04 , H02M7/48
CPC分类号： H02M7/06 , H02J3/36 , H02M1/12 , H02M1/14 , H02M5/04 , H02M7/48 , Y02E60/60
摘要： A DC power transmission system is configured to generate an electric field including components substantially constant with respect to time and varying with time. The DC power transmission system includes an AC stage configured to receive AC electrical power. The AC stage includes a transformer including primary windings and secondary windings configured to be electromagnetically coupled to, and electrically isolated from, each other. The AC stage also includes an AC/AC converter having substantially no insulating features against the at least one substantially constant component of the electric field. The AC/AC converter is electrically coupled to the primary windings. The DC power transmission system also includes an AC/DC conversion stage positioned downstream of the AC stage. The AC/DC conversion stage includes an AC/DC rectifier configured to convert AC electrical power to DC electrical power without external control. The AC/DC rectifier is coupled to the secondary windings.
摘要翻译：直流电力传输系统被配置为产生包括相对于时间基本上恒定且随时间变化的分量的电场。直流电力传输系统包括被配置为接收AC电力的AC级。 AC级包括变压器，其包括初级绕组和次级绕组，其被配置为电磁耦合到彼此并且彼此电隔离。 AC级还包括AC / AC转换器，其基本上没有与电场的至少一个基本恒定的分量相对的绝缘特性。 AC / AC转换器电耦合到初级绕组。直流电力传输系统还包括位于AC级下游的AC / DC转换级。 AC / DC转换级包括AC / DC整流器，被配置为在没有外部控制的情况下将AC电力转换为DC电力。 AC / DC整流器耦合到次级绕组。

17. 发明申请

US20150184660A1 METHODS AND SYSTEMS FOR SUBSEA BOOSTING WITH DIRECT CURRENT AND ALTERNATING CURRENT POWER SYSTEMS 有权
标题翻译：用于直接电流和替代电流系统的SUBSEA升压的方法和系统
公开(公告)号：US20150184660A1
公开(公告)日：2015-07-02
申请号：US14243394
申请日：2014-04-02
申请人： General Electric Company
发明人： Simon Herbert Schramm , Manoj Ramprasad Shah , Siddharth Navinchandra Ashar , Christof Martin Sihler , Svend Erik Rocke , Vittorio Michelassi
IPC分类号： F04D13/08 , F04D27/00
CPC分类号： F04D13/086 , E21B33/0385 , E21B41/0007 , E21B43/01 , F04D13/08 , F04D27/005 , F04D29/40 , H02J3/34 , H05K7/20927
摘要： A subsea boosting module for use with an alternating current (AC) power system includes a housing defining at least one interior chamber. A fluid pump is disposed within the interior chamber. An electric motor is disposed within the interior chamber and drivingly coupled to the fluid pump. A plurality of power components is disposed within the interior chamber to deliver power to the electric motor.
摘要翻译：用于与交流（AC）电力系统一起使用的海底升压模块包括限定至少一个内部室的外壳。流体泵设置在内部室内。电动机设置在内部室内并且驱动地联接到流体泵。多个功率部件设置在内部室内以向电动机输送功率。

18. 发明申请

US20150184658A1 METHODS AND SYSTEMS FOR DIRECT CURRENT POWER SYSTEM SUBSEA BOOSTING 有权
标题翻译：直流电力系统SUBSEA升压的方法和系统
公开(公告)号：US20150184658A1
公开(公告)日：2015-07-02
申请号：US14142113
申请日：2013-12-27
申请人： General Electric Company
发明人： Christof Martin Sihler , Manoj Ramprasad Shah , Siddharth Navinchandra Ashar , Simon Herbert Schramm , Svend Erik Rocke , Vittorio Michelassi
IPC分类号： F04D13/06 , H02P27/06 , H02K15/00 , H02J1/00 , F04D15/00 , F04D13/12
CPC分类号： F04D13/06 , E21B41/0007 , E21B43/01 , F04D13/12 , F04D15/0066 , H02J1/00 , H02J3/36 , H02K15/00 , H02P27/06 , H05K7/1432 , Y02E60/60 , Y10T29/49009
摘要： A subsea boosting module for use with a direct current (DC) power system includes a housing defining at least one interior chamber. A fluid pump is disposed within the interior chamber. An electric motor is disposed within the interior chamber and drivingly coupled to the fluid pump. A plurality of power components is disposed within the interior chamber to deliver power to the electric motor.
摘要翻译：用于与直流（DC）电力系统一起使用的海底升压模块包括限定至少一个内部室的外壳。流体泵设置在内部室内。电动机设置在内部室内并且驱动地联接到流体泵。多个功率部件设置在内部室内以向电动机输送功率。

19. 发明授权

US09951779B2 Methods and systems for subsea boosting with direct current and alternating current power systems 有权
公开(公告)号：US09951779B2
公开(公告)日：2018-04-24
申请号：US14243394
申请日：2014-04-02
申请人： General Electric Company
发明人： Simon Herbert Schramm , Manoj Ramprasad Shah , Siddharth Navinchandra Ashar , Christof Martin Sihler , Svend Erik Rocke , Vittorio Michelassi
IPC分类号： F04D13/08 , F04D27/00 , E21B41/00 , E21B33/038 , E21B43/01 , H05K7/20 , F04D29/40 , H02J3/34
CPC分类号： F04D13/086 , E21B33/0385 , E21B41/0007 , E21B43/01 , F04D13/08 , F04D27/005 , F04D29/40 , H02J3/34 , H05K7/20927
摘要： A subsea boosting module for use with an alternating current (AC) power system includes a housing defining at least one interior chamber. A fluid pump is disposed within the interior chamber. An electric motor is disposed within the interior chamber and drivingly coupled to the fluid pump. A plurality of power components is disposed within the interior chamber to deliver power to the electric motor.

20. 发明授权

US09774183B2 Methods and systems for subsea direct current power distribution 有权
公开(公告)号：US09774183B2
公开(公告)日：2017-09-26
申请号：US14142101
申请日：2013-12-27
申请人： General Electric Company
发明人： Christof Martin Sihler , Manoj Ramprasad Shah , Simon Herbert Schramm , Svend Erik Rocke , Piniwan Thiwanka Bandara Wijekoon
IPC分类号： H02J1/00 , E21B36/00 , H02J3/00 , E21B41/00 , H02J3/36
CPC分类号： H02J1/00 , E21B36/001 , E21B41/0007 , H02J3/00 , H02J3/36 , Y02E60/60 , Y10T307/352 , Y10T307/707
摘要： A subsea power distribution module includes an outer vessel defining an interior chamber and a plurality of power modules disposed within the interior chamber. The outer vessel is configured to maintain a pressure within the interior chamber substantially the same as an ambient pressure outside the outer vessel. Each power module includes a pressure vessel defining an interior chamber and a power converter disposed within the interior chamber of the pressure vessel. Each pressure vessel is configured to maintain a substantially constant pressure within the interior chamber of the pressure vessel.

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