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公开(公告)号：US10283804B2
公开(公告)日：2019-05-07
申请号：US15331421
申请日：2016-10-21
发明人： Keith Garrette Brown , Liwei Hao , Darren Bawden Hickey , Kevin Joseph Gavel , John Raymond Krahn , Qin Chen , Lili Zhang , Daniel Qi Tan
IPC分类号： H01M8/2485 , H01M8/2484 , H01M8/2465 , F16L25/02 , F16L55/24 , H01M8/0662 , F16L25/00 , H01M8/124
摘要： A flange assembly for use with a SOFC system includes a first flange, a second flange, and a dielectric element coupled between the first flange and the second flange. The dielectric element includes an outer cylindrical surface and an inner cylindrical surface. The inner cylindrical surface defines a cylindrical region having a circumference. The inner cylindrical surface also defines a channel that extends radially about the circumference of the cylindrical region.
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公开(公告)号：US09806639B2
公开(公告)日：2017-10-31
申请号：US14699775
申请日：2015-04-29
摘要： A dielectric fluid includes a first liquid having first dielectric constant and conductivity values. The dielectric fluid also includes a second liquid having second dielectric constant and conductivity values. The first dielectric constant value is greater than the second dielectric constant value and the second electrical conductivity value is less than the first electrical conductivity value. The first and second liquids form an immiscible mixture that has third dielectric constant and conductivity values between the first and second dielectric constant values and the first and second electrical conductivity values, respectively. The first liquid forms a high conductivity phase representative of the first conductivity value, and the second liquid forms a low conductivity phase representative of the second conductivity value. The low conductivity phase is continuous the high conductivity phase is a plurality of droplets non-homogeneously dispersed within, and separated by, the continuous low conductivity phase.
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公开(公告)号：US09306340B2
公开(公告)日：2016-04-05
申请号：US14105205
申请日：2013-12-13
发明人： Qin Chen , Weijun Yin , Lili Zhang
IPC分类号： H01R4/00 , H01R13/66 , E21B33/038 , H01R13/523 , H01R13/6592 , H02G15/103 , H01R13/6581
CPC分类号： H01R13/6616 , E21B33/0385 , H01R13/523 , H01R13/6581 , H01R13/6592 , H01R13/665 , H02G15/103
摘要： An electrical connector includes a first cable termination chamber configured to receive a first power cable having at least a first conductor sheathed at least in part by a first insulating layer and a first insulation screen layer. Also, the electrical connector includes a first non-linear resistive layer configured to be coupled to a portion of the first conductor unsheathed by at least the first insulation screen layer and configured to control a direct current electric field generated in the first cable termination chamber. In addition, the electrical connector includes a first deflector configured to be coupled to the first power cable and control an alternating current electric field generated in the first cable termination chamber.
摘要翻译： 电连接器包括第一电缆终端室，其被配置为接收具有至少部分地由第一绝缘层和第一绝缘屏蔽层护套的至少第一导体的第一电力电缆。 此外，电连接器包括第一非线性电阻层，其被配置为耦合到至少第一绝缘屏蔽层未被封装的第一导体的一部分，并被配置为控制在第一电缆终端室中产生的直流电场。 另外，电连接器包括被配置为联接到第一电力电缆并且控制在第一电缆终端室中产生的交流电场的第一偏转器。
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公开(公告)号：US11228215B2
公开(公告)日：2022-01-18
申请号：US16913563
申请日：2020-06-26
发明人： Christopher Michael Calebrese , Jeffrey S. Sullivan , Qin Chen , Benjamin Hale Winkler , Kevin Warner Flanagan , Anil Raj Duggal
摘要： A method includes forming one or more cores, wherein each of the one or more cores has a cross section corresponding to a conductor to be subsequently formed, forming an insulator around the one or more cores, removing the one or more cores to expose one or more recesses within the insulator, and forming one or more conductors in at least one of the one or more recesses of the insulator such that the cross sections of the one or more conductors conform to an interior surface of the one or more recesses in the insulator.
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公开(公告)号：US20190044405A1
公开(公告)日：2019-02-07
申请号：US15670584
申请日：2017-08-07
摘要： An electrical machine of a vehicle electrical propulsion system includes a stator, a rotor, and a stator winding all disposed within a housing thereof. The stator defines a central bore elongated along a longitudinal axis, and multiple slots circumferentially disposed around the central bore. The rotor is held within the central bore and rotates relative to the stator. The stator winding includes a core conductor, an insulation layer surrounding the core conductor, and a conductive shield layer surrounding the insulation layer. The stator winding extends through the slots of the stator. The stator winding includes an in-slot portion within the slots of the stator and an end-winding portion outside of the slots. The conductive shield layer surrounds the insulation layer along both the in-slot portion and the end-winding portion of the stator winding.
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公开(公告)号：US20180301244A1
公开(公告)日：2018-10-18
申请号：US15489443
申请日：2017-04-17
发明人： Christopher Michael Calebrese , Jeffrey S. Sullivan , Qin Chen , Benjamin Hale Winkler , Kevin Warner Flanagan , Anil Raj Duggal
摘要： A method includes forming one or more cores, wherein each of the one or more cores has a cross section corresponding to a conductor to be subsequently formed, forming an insulator around the one or more cores, removing the one or more cores to expose one or more recesses within the insulator, and forming one or more conductors in at least one of the one or more recesses of the insulator such that the cross sections of the one or more conductors conform to an interior surface of the one or more recesses in the insulator.
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公开(公告)号：US20160322165A1
公开(公告)日：2016-11-03
申请号：US14699234
申请日：2015-04-29
发明人： Stefan Grubic , Nathaniel Benedict Hawes , Manoj Ramprasad Shah , Martin Kin-Fei Lee , Rui Zhou , Kevin Michael Grace , Qin Chen
IPC分类号： H01G7/00
CPC分类号： H01G5/14 , H01G5/0136
摘要： A switched capacitive device includes a stationary portion including a plurality of first electrodes extending at least partially in a longitudinal dimension. Each first electrode has a first substantially active electrode volume. The device also includes a translatable portion including a plurality of second electrodes proximate the plurality of first electrodes. Each second electrode has a second substantially active electrode volume. The first active electrode volume is greater than the second active electrode volume. The second electrodes are translatable with respect to the first electrodes. The second electrodes extend at least partially in the longitudinal dimension. The first electrodes are configured to induce substantially linear motion of the second electrodes in the longitudinal dimension through the use of an electric field induced by at least a portion of the first electrodes.
摘要翻译： 开关电容性装置包括固定部分，其包括至少部分地在纵向尺寸上延伸的多个第一电极。 每个第一电极具有第一基本有效的电极体积。 该装置还包括可平移部分，其包括靠近多个第一电极的多个第二电极。 每个第二电极具有第二基本上活性的电极体积。 第一活性电极体积大于第二活性电极体积。 第二电极可相对于第一电极平移。 第二电极在纵向尺寸上至少部分地延伸。 第一电极被配置为通过使用由至少一部分第一电极引起的电场而在纵向尺寸上引起第二电极的基本线性运动。
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公开(公告)号：US20200027651A1
公开(公告)日：2020-01-23
申请号：US16036967
申请日：2018-07-17
发明人： Qin Chen , Dale Mashtare , Philip Cioffi , Jovan Bebic , Ravisekhar Raju
摘要： A transformer having an insulation system is presented. The transformer includes a magnetic core having an opening. Also, the transformer includes a plurality of primary windings disposed extending through the opening of the magnetic core. Further, the insulation system includes a first insulation substantially encapsulating the plurality of primary windings and impregnating spaces between the plurality of primary windings, and a second insulation disposed around the first insulation, where the second insulation has at least one of a predetermined dielectric strength and a predetermined thickness configured to isolate a first voltage signal in the plurality of primary windings from the magnetic core.
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公开(公告)号：US10262784B2
公开(公告)日：2019-04-16
申请号：US15402962
申请日：2017-01-10
IPC分类号： H01F27/02 , H01F5/00 , H01F41/12 , H01F41/061 , H01F41/02 , H01F27/24 , H01F27/32 , H01F27/29
摘要： A transformer includes a ceramic housing, a primary winding disposed within the housing, a secondary winding disposed outside the winding, and a core extending through a first aperture in the housing. The housing includes a first portion and a second portion. Each of the first and second portions include a planar structure having a first housing aperture, and a plurality of sidewalls extending perpendicular to the planar structure along a plurality of edges of the planar structure. The first and second portions interface with one another when the ceramic housing is assembled such that the sidewalls of the first and second portions overlap with one another.
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公开(公告)号：US20190052142A1
公开(公告)日：2019-02-14
申请号：US15671628
申请日：2017-08-08
摘要： An electrical machine includes a stator assembly having an annular core and a conductive winding. The annular core includes a central bore. The conductive winding includes one or more stator winding bars disposed circumferentially around the central bore. The one or more stator winding bars include a core conductor and an insulation layer surrounding the core conductor. An end segment of the one or more stator winding bars at a connection interface includes a stress control structure surrounding the insulation layer. The stress control structure includes a printed scaffold and a dielectric backfill material. The dielectric backfill material fills pores of the printed scaffold. The porous scaffold is composed of a stress control material that is different from the dielectric backfill material.
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